Zyxel XGS4700-48F [222/358] This example creates a policy policy1 for the traffic flow identified via classifier class1 see the classifier example in chapter 11 on page 61 this policy forwards class1...

This guide is intended as a command reference for a series of products therefore many commands in this guide may not be available in your product see your user s guide for a list of supported features and details about feature implementation 3

Document conventions 5

Notes tell you other important information for example other things you may need to configure or helpful tips or recommendations 5

Warnings tell you about things that could harm you or your device see your user s guide for product specific warnings 5

Document conventions 7

Ethernet switch cli reference guide 7

Figures in this guide may use the following generic icons the switch icon is not an exact representation of your device 7

Icons used in figures 7

Contents overview 9

Introduction 3 9

Reference a g 9 9

Reference h m 03 9

Reference n s 05 10

Appendices and index of commands 27 11

Reference t z 83 11

Introduction 13

Accessing the cli 15

Console port 15

Hapter 15

How to access and use the cli 15

Telnet 15

Logging in 16

The switch automatically logs you out of the management interface after five minutes of inactivity if this happens to you simply log back in again 16

Using shortcuts and getting help 16

Logging out 17

Saving your configuration 17

You should save your changes after each cli session all unsaved configuration changes are lost once you restart the switch 17

Hapter 19

Privilege level and command mode 19

Privilege levels 19

Privilege levels for commands 19

Privilege levels for login accounts 19

Privilege levels for sessions 20

Command modes 21

Command modes for privilege levels 0 12 21

Chapter 2 privilege level and command mode 22

Command modes for privilege levels 13 14 22

Each command is usually in one and only one mode if a user wants to run a particular command the user has to change to the appropriate mode the command modes are organized like a tree and users start in enable mode the following table explains how to change from one mode to another 22

Ethernet switch cli reference guide 22

If the session s privilege level is 13 14 the allowed commands are in one of several modes 22

Table 7 command modes for privilege levels 13 14 and the types of commands in each one 22

Table 8 changing between command modes for privilege levels 13 14 22

Listing available commands 23

Changing the administrator password 25

Changing the enable password 25

Hapter 25

Initial setup 25

Afterwards you have to use the new ip address to access the switch 26

Changing the management ip address 26

Changing the out of band management ip address 26

Prohibiting concurrent logins 26

Chapter 3 initial setup 27

Ethernet switch cli reference guide 27

Looking at basic system information 27

Looking at the operating configuration 27

See chapter 85 on page 317 for more information about these attributes 27

This is illustrated in the following example 27

Use this command to look at general system information about the switch 27

Use this command to look at the current operating configuration 27

Reference a g 29

Aaa commands 31

Command summary 31

Hapter 31

Chapter 4 aaa commands 32

Ethernet switch cli reference guide 32

Table 10 command summary aaa accounting continued 32

Table 11 aaa authorization command summary 32

Arp commands 33

Command examples 33

Command summary 33

Hapter 33

Chapter 5 arp commands 34

Ethernet switch cli reference guide 34

Table 13 show ip arp continued 34

Arp inspection commands 35

Command summary 35

Hapter 35

Chapter 6 arp inspection commands 36

Ethernet switch cli reference guide 36

Table 16 command summary arp inspection log 36

Table 17 command summary interface arp inspection 36

Table 18 command summary arp inspection vlan 36

Chapter 6 arp inspection commands 37

Command examples 37

Ethernet switch cli reference guide 37

Table 19 show arp inspection filter 37

The following table describes the labels in this screen 37

This example looks at log messages that were generated by arp packets and that have not been sent to the syslog server yet 37

This example looks at the current list of mac address filters that were created because the switch identified an unauthorized arp packet when the switch identifies an unauthorized arp packet it automatically creates a mac address filter to block traffic from the source mac address and source vlan id of the unauthorized arp packet 37

Chapter 6 arp inspection commands 38

Ethernet switch cli reference guide 38

Table 20 show arp inspection log 38

The following table describes the labels in this screen 38

This example displays whether ports are trusted or untrusted ports for arp inspection 38

Chapter 6 arp inspection commands 39

Ethernet switch cli reference guide 39

Table 21 show arp inspection interface port channel 39

The following table describes the labels in this screen 39

Arp learning commands 41

Command examples 41

Command summary 41

Hapter 41

Bandwidth commands 43

Command summary 43

Hapter 43

Chapter 8 bandwidth commands 44

Command examples ingress 44

Ethernet switch cli reference guide 44

Note the sum of cirs cannot be greater than or equal to the uplink bandwidth 44

Table 24 command summary bandwidth control bandwidth limit 44

The following section lists the commands for this feature 44

This example sets the outgoing traffic bandwidth limit to 5000 kbps and the incoming traffic bandwidth limit to 4000 kbps for port 1 44

Chapter 8 bandwidth commands 45

Command examples cir pir 45

Ethernet switch cli reference guide 45

This example deactivates the outgoing bandwidth limit on port 1 45

This example displays the bandwidth limits configured on port 1 45

This example sets the guaranteed traffic bandwidth limit on port 1 to 4000 kbps and the maximum traffic bandwidth limit to 5000 kbps for port 1 45

Broadcast storm commands 47

Command summary 47

Hapter 47

128 broadcast packets per second 256 multicast packets per second 48

Chapter 9 broadcast storm commands 48

Command example bmstorm limit 48

Command example broadcast limit multicast limit dlf limit 48

Ethernet switch cli reference guide 48

Table 26 command summary storm control bmstorm limit and bstorm control continued 48

This example enables broadcast storm control on port 1 and limits the combined maximum rate of broadcast multicast and dlf packets to 128 kbps 48

This example enables broadcast storm control on the switch and configures port 1 to accept up to 48

64 dlf packets per second 49

Chapter 9 broadcast storm commands 49

Ethernet switch cli reference guide 49

Cfm commands 51

Cfm overview 51

Hapter 51

How cfm works 51

Cfm term definition 52

Chapter 10 cfm commands 53

Ethernet switch cli reference guide 53

Table 27 cfm term definitions 53

Table 28 cfm command user input values 53

This section lists the common term definition appears in this chapter refer to user s guide for more detailed information about cfm 53

User input values 53

Chapter 10 cfm commands 54

Command summary 54

Ethernet switch cli reference guide 54

Table 29 cfm command summary 54

The following section lists the commands for this feature 54

Chapter 10 cfm commands 55

Ethernet switch cli reference guide 55

Note if you set the format to vid the vlan id should be the same as the vlan id you use to identify the ma 55

Table 29 cfm command summary continued 55

Chapter 10 cfm commands 56

Ethernet switch cli reference guide 56

Table 29 cfm command summary continued 56

Command examples 57

Remember to save new settings using the write memory command 57

Chapter 10 cfm commands 58

Ethernet switch cli reference guide 58

Table 30 show cfm action mipccmdb 58

The following table describes the labels in this screen 58

This example displays all neighbors mep port information in the mip ccm databases 58

This example lists all cfm domains in this example only one md md1 is configured the ma3 with the associated mep port 1 is under this md1 58

This example starts a loopback test and displays the test result on the console 58

Chapter 10 cfm commands 59

Ethernet switch cli reference guide 59

This example assigns a virtual mac address to port 3 and displays the mac addresses of the ports 2 4 the assigned virtual mac address should be unique in both the switch and the network to which it belongs 59

This example sets the switch to carry its host name and management ip address 192 68 00 in cfm packets 59

This example shows remote mep database information the remote mep has been configured to carry its host name and a specified ip address in cfm packets 59

Classifier commands 61

Command summary 61

Hapter 61

Chapter 11 classifier commands 62

Ethernet switch cli reference guide 62

In an ipv4 packet header the protocol field identifies the next level protocol the following table shows some common ipv4 protocol types and the corresponding protocol number refer to http www iana org assignments protocol numbers for a complete list 62

In an ipv6 packet header the next header field identifies the next level protocol the following table shows some common ipv6 next header values 62

Table 32 common ethernet types and protocol number 62

Table 33 common ipv4 protocol types and protocol numbers 62

Table 34 common ipv6 next header values 62

The following table shows some other common ethernet types and the corresponding protocol number 62

Command examples 63

Cluster commands 65

Command summary 65

Hapter 65

Chapter 12 cluster commands 66

Command examples 66

Ethernet switch cli reference guide 66

Table 36 show cluster member 66

The following table describes the labels in this screen 66

This example creates the cluster cmanage in vlan 1 then it looks at the current list of candidates for membership in this cluster and adds two switches to cluster 66

Chapter 12 cluster commands 67

Ethernet switch cli reference guide 67

Table 37 show cluster 67

The following table describes the labels in this screen 67

This example logs in to the cli of member 00 13 49 00 00 01 looks at the current firmware version on the member switch logs out of the member s cli and returns to the cli of the manager 67

This example looks at the current status of the switch s cluster 67

Command summary 69

Date and time commands 69

Hapter 69

Chapter 13 date and time commands 70

Command examples 70

Ethernet switch cli reference guide 70

Table 39 time command summary continued 70

Table 40 timesync command summary 70

This example sets the current date current time time zone and daylight savings time 70

Chapter 13 date and time commands 71

Ethernet switch cli reference guide 71

Table 41 show timesync 71

The following table describes the labels in this screen 71

This example looks at the current time server settings 71

Command summary 73

Dhcp commands 73

Hapter 73

Chapter 14 dhcp commands 74

Ethernet switch cli reference guide 74

Note you have to configure the vlan before you configure a dhcp relay for the vlan you have to disable dhcp smart relay before you can enable dhcp relay 74

Table 43 dhcp relay command summary 74

Table 44 dhcp relay broadcast command summary 74

Table 45 dhcp server command summary 74

Chapter 14 dhcp commands 75

Command examples 75

Ethernet switch cli reference guide 75

Figure 3 example global dhcp relay 75

In this example the switch relays dhcp requests for the vlan1 and vlan2 domains there is only one dhcp server for dhcp clients in both domains 75

In this example there are two vlans vids 1 and 2 in a campus network two dhcp servers are installed to serve each vlan the switch forwards dhcp requests from the dormitory rooms vlan 1 to the dhcp server with ip address 192 68 00 dhcp requests from the academic buildings vlan 2 are sent to the other dhcp server with ip address 172 6 0 00 75

This example shows how to configure the switch for this configuration dhcp relay agent information option 82 is also enabled 75

Vlan1 vlan2 75

In this example the switch is a dhcp server for clients on vlan 1 and vlan 2 the dhcp clients in vlan 1 are assigned ip addresses in the range 192 68 00 to 192 68 00 and clients on vlan 2 are assigned ip addresses in the range 172 6 0 to 172 6 30 76

This example shows how to configure the dhcp server for vlan 1 with the configuration shown in figure 5 on page 76 it also provides the dhcp clients with the ip address of the default gateway and the dns server 76

This example shows how to configure these dhcp servers the vlans are already configured 76

Command summary 77

Dhcp snooping dhcp vlan commands 77

Hapter 77

Chapter 15 dhcp snooping dhcp vlan commands 78

Command examples 78

Enables dhcp snooping switch sets up an external dhcp snooping database on a network server with ip address 172 6 7 7 78

Ethernet switch cli reference guide 78

Table 46 dhcp snooping command summary continued 78

Table 47 dhcp vlan command summary 78

The following table describes the dhcp vlan commands 78

This example 78

Chapter 15 dhcp snooping dhcp vlan commands 79

Enables dhcp snooping on vlans 1 2 3 200 and 300 sets the switch to add the slot number port number and vlan id to dhcp requests that it broadcasts to the dhcp vlan sets ports 1 5 as dhcp snooping trusted ports sets the maximum number of dhcp packets that can be received on ports 1 5 to 100 packets per second configures a dhcp vlan with a vlan id 300 displays dhcp snooping configuration details 79

Ethernet switch cli reference guide 79

Command summary 81

Diffserv commands 81

Hapter 81

Command summary 83

Display commands 83

Hapter 83

Command summary 85

Dvmrp commands 85

Dvmrp overview 85

Hapter 85

Chapter 18 dvmrp commands 86

Command examples 86

Enables igmp and dvmrp on the switch enables dvmrp on the following routing domains 10 0 0 24 172 6 24 displays dvmrp settings configured on the switch 86

Ethernet switch cli reference guide 86

Figure 6 dvmrp network example 86

In this example the switch is configured to exchange dvmrp information with other dvmrp enabled routers as shown next the switch is a dvmrp router c dvmrp is activated on ip routing domains 10 0 0 24 and 172 6 24 so that it can exchange dvmrp information with routers a and b 86

Table 50 command summary dvmrp continued 86

Cpu protection overview 87

Error disable and recovery commands 87

Error disable recovery overview 87

Hapter 87

User input values 87

Chapter 19 error disable and recovery commands 88

Command summary 88

Ethernet switch cli reference guide 88

Table 52 cpu protection command summary 88

Table 53 errdisable recovery command summary 88

The following section lists the commands for this feature 88

Chapter 19 error disable and recovery commands 89

Command examples 89

Ethernet switch cli reference guide 89

Limit the number of arp packets that port 7 can handle to 100 packets per second set to shut down port 7 when the number arp packets the port should handle exceeds the rate limit display the cpu protection settings that you just set for port 7 display the error disable status and action mode for arp packet handling 89

Table 53 errdisable recovery command summary continued 89

This example shows you how to configure the following 89

Chapter 19 error disable and recovery commands 90

Ethernet switch cli reference guide 90

This example enables the disabled port recovery function and the recovery timer for the loopguard feature on the switch if a port is shut down due to the specified reason the switch activates the port 300 seconds the default value later this example also shows the number of the disabled port s and the time left before the port s becomes active 90

Command summary 91

Ethernet oam commands 91

Hapter 91

Ieee 802 ah link layer ethernet oam implementation 91

Chapter 20 ethernet oam commands 92

Command examples 92

Ethernet switch cli reference guide 92

Table 54 ethernet oam command summary continued 92

This example enables ethernet oam on port 7 and sets the mode to active 92

Chapter 20 ethernet oam commands 93

Ethernet switch cli reference guide 93

Table 55 show ethernet oam discovery 93

The following table describes the labels in this screen 93

This example performs ethernet oam discovery from port 7 93

Chapter 20 ethernet oam commands 94

Ethernet switch cli reference guide 94

Table 55 show ethernet oam discovery continued 94

This example looks at the number of oam packets transferred on port 1 94

Chapter 20 ethernet oam commands 95

Ethernet switch cli reference guide 95

Table 56 show ethernet oam statistics 95

Table 57 show ethernet oam summary 95

The following table describes the labels in this screen 95

This example looks at the configuration of ports on which oam is enabled 95

Chapter 20 ethernet oam commands 96

Ethernet switch cli reference guide 96

Table 57 show ethernet oam summary continued 96

Command summary 97

External alarm commands 97

Hapter 97

Chapter 21 external alarm commands 98

Command examples 98

Ethernet switch cli reference guide 98

This example configures and shows the name and status of the external alarm s 98

Command summary 99

Garp commands 99

Garp overview 99

Hapter 99

Chapter 22 garp commands 100

Command examples 100

Ethernet switch cli reference guide 100

In this example the administrator looks at the switch s garp timer settings and decides to change them the administrator sets the join timer to 300 milliseconds the leave timer to 800 milliseconds and the leave all timer to 11000 milliseconds 100

Command examples 101

Command summary 101

Gvrp commands 101

Hapter 101

Reference h m 103

Command summary 105

Hapter 105

Https server commands 105

Chapter 24 https server commands 106

Command examples 106

Ethernet switch cli reference guide 106

Table 62 show https 106

The following table describes the labels in this screen 106

This example shows the current https settings statistics and sessions 106

Chapter 24 https server commands 107

Ethernet switch cli reference guide 107

Table 62 show https continued 107

Table 63 show https session 107

The following table describes the labels in this screen 107

This example shows the current https sessions 107

Chapter 24 https server commands 108

Ethernet switch cli reference guide 108

Table 63 show https session continued 108

Command summary 109

Guest vlan overview 109

Hapter 109

Ieee 802 x authentication commands 109

Chapter 25 ieee 802 x authentication commands 110

Command examples 110

Ethernet switch cli reference guide 110

Specifies radius server 1 with ip address 10 0 0 port 1890 and the string secretkey as the password 2 specifies the timeout period of 30 seconds that the switch will wait for a response from the radius server 3 enables port authentication on the switch 4 enables port authentication on ports 4 to 8 110

Table 64 port access authenticator command summary continued 110

This example configures the switch in the following ways 110

Command summary 113

Hapter 113

Igmp and multicasting commands 113

Igmp overview 113

Chapter 26 igmp and multicasting commands 114

Command examples 114

Ethernet switch cli reference guide 114

Sets the switch to flood unknown multicast frames sets the switch to non querier mode 114

Table 65 igmp command summary continued 114

Table 66 ipmc command summary 114

This example configures igmp on the switch with the following settings 114

Command summary 117

Hapter 117

Igmp snooping commands 117

Chapter 27 igmp snooping commands 118

Ethernet switch cli reference guide 118

Table 68 igmp snooping command summary continued 118

Chapter 27 igmp snooping commands 119

Ethernet switch cli reference guide 119

Table 68 igmp snooping command summary continued 119

Table 69 igmp snooping vlan command summary 119

Table 70 interface igmp command summary 119

Chapter 27 igmp snooping commands 120

Ethernet switch cli reference guide 120

Table 70 interface igmp command summary continued 120

Chapter 27 igmp snooping commands 121

Command examples 121

Ethernet switch cli reference guide 121

Host timeou 121

Table 70 interface igmp command summary continued 121

This example enables igmp snooping on the switch sets the 121

Value to 30 seconds and sets the switch to drop packets from unknown multicast groups 121

Chapter 27 igmp snooping commands 122

Ethernet switch cli reference guide 122

Table 71 show multicast 122

The following table describes the labels in this screen 122

This example limits the number of multicast groups on port 1 to 5 122

This example shows the current multicast groups on the switch 122

This example shows the current multicast vlan on the switch 122

Chapter 27 igmp snooping commands 123

Ethernet switch cli reference guide 123

This example restricts ports 1 4 to multicast ip addresses 224 55 55 through 225 55 55 55 123

Command summary 125

Hapter 125

Igmp filtering commands 125

Chapter 28 igmp filtering commands 126

Command examples 126

Ethernet switch cli reference guide 126

This example restricts ports 1 4 to multicast ip addresses 224 55 55 through 225 55 55 55 126

Command summary 127

Hapter 127

Interface commands 127

Chapter 29 interface commands 128

Ethernet switch cli reference guide 128

Table 73 interface command summary continued 128

Chapter 29 interface commands 129

Command examples 129

Ethernet switch cli reference guide 129

Table 74 show interfaces 129

The following table describes the labels in this screen 129

This example looks at the current status of port 1 129

Chapter 29 interface commands 130

Ethernet switch cli reference guide 130

Table 74 show interfaces continued 130

Chapter 29 interface commands 131

Ethernet switch cli reference guide 131

Sets the default port vid to 200 2 sets these ports to accept only tagged frames 131

Sets the ieee 802 p quality of service priority to four 4 2 sets the name test 3 sets the speed to 100 mbps in half duplex mode 131

Table 74 show interfaces continued 131

This example configures ports 1 3 4 and 5 in the following ways 131

This example configures ports 1 5 in the following ways 131

Command examples 133

Command summary 133

Hapter 133

Interface route domain mode 133

Command summary 135

Hapter 135

Ip commands 135

Chapter 31 ip commands 136

Command examples 136

Ethernet switch cli reference guide 136

Table 77 tcp and udp command summary continued 136

Table 78 show ip tcp 136

The following table describes the labels in this screen 136

This example shows the tcp statistics and listener ports see rfc 1213 for more information 136

Chapter 31 ip commands 137

Ethernet switch cli reference guide 137

Table 78 show ip tcp continued 137

Chapter 31 ip commands 138

Ethernet switch cli reference guide 138

Table 78 show ip tcp continued 138

Table 79 show ip udp 138

The following table describes the labels in this screen 138

This example shows the udp statistics and listener ports see rfc 1213 for more information 138

Command examples 139

Command summary 139

Hapter 139

Ip source binding commands 139

Chapter 32 ip source binding commands 140

Ethernet switch cli reference guide 140

Table 81 show ip source binding continued 140

Hapter 141

Ipv6 addressing 141

Ipv6 commands 141

Ipv6 overview 141

Ipv6 terms 142

A loopback address 0 0 0 0 0 0 0 1 or 1 allows a host to send packets to itself it is similar to 127 in ipv4 143

Chapter 33 ipv6 commands 143

Ethernet switch cli reference guide 143

Loopback 143

Multicast scope allows you to determine the size of the multicast group a multicast address has a predefined prefix of ff00 8 the following table describes some of the predefined multicast addresses 143

Table 84 predefined multicast address 143

Table 85 reserved multicast address 143

The following table describes the multicast addresses which are reserved and can not be assigned to a multicast group 143

Eui 64 144

Chapter 33 ipv6 commands 148

Command summary 148

Ethernet switch cli reference guide 148

In the following mld snooping proxy example all connected upstream ports 1 7 are treated as one interface the connection between ports 8 and 9 is blocked by stp to break the loop if there is one query from a router x or mld done or report message from any upstream port it will be broadcast to all connected upstream ports 148

Report 148

Table 86 ipv6 user input values 148

Table 87 ipv6 address command summary 148

The following section lists the commands for this feature 148

The following table describes user input values available in multiple commands for this feature 148

Chapter 33 ipv6 commands 149

Ethernet switch cli reference guide 149

Note make sure an ipv6 router is available in the vlan network before using this command on the switch 149

Table 87 ipv6 address command summary continued 149

Chapter 33 ipv6 commands 150

Ethernet switch cli reference guide 150

Table 87 ipv6 address command summary continued 150

Table 88 ipv6 dhcp relay command summary 150

Chapter 33 ipv6 commands 151

Ethernet switch cli reference guide 151

Note the switch applies the time interval in increments of 10 for example if you set a time interval from 1280 to 1289 milliseconds the switch uses the time interval of 1280 milliseconds 151

Table 89 ipv6 icmp and ping6 command summary 151

Table 90 ipv6 mld snooping proxy command summary 151

Chapter 33 ipv6 commands 152

Ethernet switch cli reference guide 152

Table 90 ipv6 mld snooping proxy command summary continued 152

Chapter 33 ipv6 commands 153

Ethernet switch cli reference guide 153

Table 90 ipv6 mld snooping proxy command summary continued 153

Chapter 33 ipv6 commands 154

Ethernet switch cli reference guide 154

Table 90 ipv6 mld snooping proxy command summary continued 154

Chapter 33 ipv6 commands 155

Ethernet switch cli reference guide 155

Table 91 ipv6 nd command summary 155

Chapter 33 ipv6 commands 156

Ethernet switch cli reference guide 156

Table 91 ipv6 nd command summary continued 156

Table 92 ipv6 neighbor command summary 156

Chapter 33 ipv6 commands 157

Command examples 157

Ethernet switch cli reference guide 157

Table 92 ipv6 neighbor command summary continued 157

This example shows how to enable ipv6 in vlan 1 and display the link local address the switch automatically generated and other ipv6 information for the vlan 157

This example shows how to manually configure two ipv6 addresses one uses the eui 64 format one doesn t in vlan 1 and then display the result before using ipv6 address commands you have to enable ipv6 in the vlan and this has the switch generate a link local address for the interface 157

Chapter 33 ipv6 commands 158

Ethernet switch cli reference guide 158

There are three addresses created in total for vlan 1 the address 2001 db8 c18 1 219 cbff fe00 1 64 is created with the interface id 219 cbff fe00 1 generated using the eui 64 format the address 2001 db8 c18 1 12b 64 is created exactly the same as what you entered in the command 158

This example shows the switch owns l displays in the t field two manually configured permanent ip addresses 2001 1234 and fe80 219 cbff fe00 1 it also displays a neighbor fe80 2d0 59ff feb8 103c in vlan 1 is reachable from the switch 158

Chapter 33 ipv6 commands 159

Ethernet switch cli reference guide 159

Table 93 show ipv6 neighbor 159

The following table describes the labels in this screen 159

This example sends ping requests to an ethernet device with ipv6 address fe80 2d0 59ff feb8 103c in vlan 1 the device also responds the pings 159

By default windows xp and windows 2003 support ipv6 this example shows you how to use the ipv6 install command on windows xp 2003 to enable ipv6 this also displays how to use the ipconfig command to see auto generated ip addresses 160

Chapter 33 ipv6 commands 160

Ethernet switch cli reference guide 160

Example enabling ipv6 on windows xp 2003 160

This example configures a static ipv6 route to forward packets with ipv6 prefix 2100 and prefix length 64 to the gateway with ipv6 address fe80 219 cbff fe01 101 in vlan 1 160

Example http accessing the switch using ipv6 161

How you access the switch using http varies depending on the operating system os and the type of browser you use and the type of address you want to access 161

Ipv6 is installed and enabled by default in windows vista use the ipconfig command to check your automatic configured ipv6 address as well you should see at least one ipv6 address available for the interface on your computer 161

It s recommended to use internet explorer 7 or firefox to access the switch s web gui 161

Make sure you have enabled ipv6 on your computer see section 33 use the ipconfig command in the command prompt to check the ipv6 address on your computer the example uses an interface with address fe80 2d0 59ff feb8 103c to 161

This example shows you how to access the switch using http on windows xp 161

Command summary 165

Hapter 165

Layer 2 protocol tunnel l2pt commands 165

Chapter 34 layer 2 protocol tunnel l2pt commands 166

Command examples 166

Ethernet switch cli reference guide 166

Table 95 l2pt command summary continued 166

This example enables l2pt on the switch and sets the destination mac address for encapsulating layer 2 protocol packets received on an access port 166

Chapter 34 layer 2 protocol tunnel l2pt commands 167

Ethernet switch cli reference guide 167

This example displays l2pt settings and status on port 3 you can also see how many cdp stp vtp lacp pagp and udld packets received on this port are encapsulated decapsulated or dropped 167

This example enables l2pt for stp cdp and vtp packets on port 3 it also sets l2pt mode to access for this port 167

This example sets l2pt mode to tunnel for port 4 167

Hapter 169

Link layer discovery protocol lldp commands 169

Lldp overview 169

Chapter 35 link layer discovery protocol lldp commands 170

Command summary 170

Ethernet switch cli reference guide 170

Table 96 lldp command summary 170

The following section lists the commands for this feature 170

Chapter 35 link layer discovery protocol lldp commands 171

Ethernet switch cli reference guide 171

Note make sure the lldp packet transmitting interval is shorter than its ttl to have the switch s device information being updated in the neighboring devices before it ages out 171

Table 96 lldp command summary continued 171

Chapter 35 link layer discovery protocol lldp commands 172

Command examples 172

Ethernet switch cli reference guide 172

Table 96 lldp command summary continued 172

This example enables lldp on the switch sets port 2 to send and receive lldp packets and allows the switch to send optional basic management tlvs such as management address port description and system description tlvs on port 2 this example also shows the lldp settings on port 2 and global lldp settings on the switch 172

Command summary 173

Hapter 173

Load sharing commands 173

Load sharing overview 173

Chapter 36 load sharing commands 174

Command examples 174

Ethernet switch cli reference guide 174

This example enables equal cost multipath ecmp routing on the switch and sets the switch to use a packet s source and destination ip addresses to determine the routing path for the packet 174

Command examples 175

Command summary 175

Hapter 175

Logging commands 175

Command summary 177

Hapter 177

Login account commands 177

Password encryption 177

Chapter 38 login account commands 178

Command examples 178

Ethernet switch cli reference guide 178

This example creates a new user user2 with privilege 13 178

Command summary 179

Hapter 179

Loopguard commands 179

Chapter 39 loopguard commands 180

Command examples 180

Ethernet switch cli reference guide 180

Table 101 show loopguard 180

The following table describes the labels in this screen 180

This example enables loopguard on ports 1 3 180

Command summary 181

Hapter 181

Mac address commands 181

Chapter 40 mac address commands 182

Command examples 182

Ethernet switch cli reference guide 182

Table 102 mac mac aging time and mac flush command summary continued 182

Table 103 show mac address table 182

The following table describes the labels in this screen 182

This example shows the current mac address table 182

Command summary 183

Hapter 183

Mac authentication commands 183

Mac authentication overview 183

Chapter 41 mac authentication commands 184

Command examples 184

Ethernet switch cli reference guide 184

Table 104 mac authentication command summary continued 184

This example enables mac authentication on the switch specifies the name prefix clientname and the mac authentication password lech89 next mac authentication is activated on ports 1 5 and configuration details are displayed 184

Command summary 185

Hapter 185

Mac filter commands 185

Command example 186

Command example filter source 186

Command summary 187

Hapter 187

Mac forward commands 187

Command summary 189

Hapter 189

Mirror commands 189

Chapter 44 mirror commands 190

Command examples 190

Ethernet switch cli reference guide 190

Table 108 mirror command summary continued 190

Table 109 mirror filter command summary 190

This example enables port mirroring and copies outgoing traffic from ports 1 4 5 and 6 to port 3 190

Chapter 44 mirror commands 191

Ethernet switch cli reference guide 191

This example displays the mirror settings of the switch after you configured in the example above 191

Command summary 193

Hapter 193

Mrstp commands 193

Mrstp overview 193

Chapter 45 mrstp commands 194

Command examples 194

Enables mrstp on the switch activates tree 1 and sets the bridge priority hello time maximum age and forward values for this rstp configuration activates mrstp for ports 1 5 and sets path cost on these ports to 127 adds ports 1 5 to tree index 1 194

Ethernet switch cli reference guide 194

In this example we enable mrstp on ports 21 24 port 24 is connected to the host while ports 21 23 are connected to another switch 194

Note an edge port becomes a non edge port as soon as it receiveds a bridge protocol data units bpdu 194

Table 110 command summary mrstp 194

This example configures mrstp in the following way 194

Command summary 195

Hapter 195

Mstp commands 195

Chapter 46 mstp commands 196

Command examples 196

Ethernet switch cli reference guide 196

Table 112 mstp instance command summary 196

This example shows the current mstp configuration 196

Chapter 46 mstp commands 197

Ethernet switch cli reference guide 197

Table 113 show mstp 197

The following table describes the labels in this screen 197

This example shows the current cist configuration mstp instance 0 197

Chapter 46 mstp commands 198

Ethernet switch cli reference guide 198

Table 114 show mstp instance 198

The following table describes the labels in this screen 198

Command examples 201

Command summary 201

Hapter 201

Multiple login commands 201

Command summary 203

Hapter 203

Mvr commands 203

Command examples 204

Reference n s 205

Command summary 207

Hapter 207

Ospf commands 207

Ospf overview 207

Chapter 49 ospf commands 208

Ethernet switch cli reference guide 208

Table 118 ospf command summary continued 208

Chapter 49 ospf commands 209

Ethernet switch cli reference guide 209

Note you cannot set two routing protocols to have the same administrative distance 209

Table 118 ospf command summary continued 209

Chapter 49 ospf commands 210

Command examples 210

Ethernet switch cli reference guide 210

Figure 7 ospf network example 210

In this example the switch a is an area border router abr in an ospf network 210

Table 118 ospf command summary continued 210

In this example the switch z is a redistributor between a rip network and an ospf network it summarizes 4 routing entries 192 68 24 192 68 1 24 learned from rip router a into 192 68 22 and then sends it to ospf router b 211

Is also set to 1 as this router should participate in router elections 211

This example configures an ospf interface for the 172 6 24 network and specifies to use simple authentication with the key 1234abcd the priority for the 211

This example enables ospf on the switch sets the router id to 172 6 configures an ospf area id as 0 backbone and enables simple authentication 211

Chapter 49 ospf commands 212

Ethernet switch cli reference guide 212

From the example above the third octet of all the four network ip addresses is 00001000 00001001 00001010 000001011 respectively the first 4 digits 000010 are the common part among these ip addresses so 192 68 22 can be used to represent all of the 4 networks the following example shows you how to configure the ospf summary address and then show all redistribution entries 212

This example shows you how to enable the redistribution for rip protocol and then show all redistribution entries 212

Command summary 213

Hapter 213

Password commands 213

Password encryption 213

Command examples 214

Command summary 215

Hapter 215

Poe commands 215

Chapter 51 poe commands 216

Command examples 216

Ethernet switch cli reference guide 216

This example enables power over ethernet poe on ports 1 4 and enables traps when the power usage reaches 25 216

This example shows the current status and configuration of power over ethernet 216

Chapter 51 poe commands 217

Ethernet switch cli reference guide 217

Note if the management mode is set to consumption this field shows na 217

Note the switch must have at least 16 w of remaining power in order to supply power to a poe device even if the poe device requested less than 16 w 217

Table 121 show pwr 217

The following table describes the labels in this screen 217

Command summary 219

Hapter 219

Policy commands 219

Chapter 52 policy commands 220

Ethernet switch cli reference guide 220

Table 122 policy command summary 220

Chapter 52 policy commands 221

Command examples 221

Ethernet switch cli reference guide 221

Table 122 policy command summary 221

This example creates a policy highpriority for the traffic flow identified via classifier vlan3 see the classifier example in chapter 11 on page 61 this policy replaces the ieee 802 priority field with the ip tos priority field value 7 for vlan3 packets 221

Chapter 52 policy commands 222

Ethernet switch cli reference guide 222

This example creates a policy policy1 for the traffic flow identified via classifier class1 see the classifier example in chapter 11 on page 61 this policy forwards class1 packets to port 8 222

Command summary 223

Hapter 223

Policy route commands 223

9 it then shows the policy routing information 224

By default the switch forwards all packets to the default gateway this example configures a layer 3 classifier class 1 to group traffic with source ip address 192 68 3 this example also creates a policy routing rule in profile profile 1 to set the 224

Chapter 53 policy route commands 224

Command examples 224

Ethernet switch cli reference guide 224

To forward packets that match the layer 3 classifier to the gateway with ip address 224

Command summary 225

Hapter 225

Port security commands 225

Chapter 54 port security commands 226

Command examples 226

Ethernet switch cli reference guide 226

Table 124 port security command summary continued 226

This example enables port security on port 1 and limits the number of learned mac addresses to 5 226

Command examples 227

Command summary 227

Hapter 227

Port based vlan commands 227

Hapter 229

Port state 229

Pppoe ia commands 229

Pppoe intermediate agent overview 229

Chapter 56 pppoe ia commands 230

Command summary 230

Ethernet switch cli reference guide 230

Table 126 pppoe intermediate agent command summary 230

The following section lists the commands for this feature 230

The switch discards pado and pads packets which are sent from a pppoe server but received on an untrusted port 230

Chapter 56 pppoe ia commands 231

Ethernet switch cli reference guide 231

Table 126 pppoe intermediate agent command summary continued 231

Chapter 56 pppoe ia commands 232

Command examples 232

Ethernet switch cli reference guide 232

This example is more advanced it assumes a pppoe ia client is connected to port 2 and a pppoe ia server is connected to port 5 if we want pppoe ia to work port 2 and port 5 must be belong to the some vlan and the pppoe ia must be enabled globally and in this corresponding vlan we also need to set port 5 as trust port then the last thing we need to do is to decide which sub options the received padi padr or padt packet needs to carry here assume both circuit id and remote id should be carried 232

This is an example of how to enable and configure pppoe ia for vlans 232

This is an example of how to enable and disable pppoe ia on the switch 232

This is an example of how to set a pppoe ia trust port 232

Because we didn t assign the appended string for remote id in examples 1 and 2 the switch appends a string to carry the client s mac address as default if we want the remote id to carry the forportvlanremoteidtest information for a specific vlan on a port we can add the following configuratio 233

Similarly we can let the circuit id carry the information which we configure 233

The following examples show you how to configure the vendor specific tag for pppoe ia they assume there is a pppoe ia client connected to port 2 and pppoe ia server or up link port connected to port 5 233

This is a variation of the previous one and uses the same initial setup client on port 2 server on port 5 233

Vendor specific tag examples 233

Additionally we can let the circuit id or remote id carry the user configured information from a specific port whose priority is less than the specific vlan on a port setting 234

Chapter 56 pppoe ia commands 234

Ethernet switch cli reference guide 234

Since we didn t assign the appended string for remote id in example 1 and 2 it will carry the client s mac address as default 234

Hapter 235

Private vlan commands 235

Private vlan overview 235

Chapter 57 private vlan commands 236

Command examples 236

Command summary 236

Ethernet switch cli reference guide 236

Table 127 private vlan command summary 236

The following section lists the commands for this feature 236

This example sets a private vlan rule that applies to vlan 123 ports 7 and 8 are the promiscuour ports in vlan 123 other ports in this vlan are added to the isolated port list automatically and cannot communicate with each other the isolated ports in vlan 123 can send and receive traffic from ports 7 and 8 this example also shows all private vlan rules configured on the 236

Command summary 237

Hapter 237

Protocol based vlan commands 237

Protocol based vlan overview 237

Chapter 58 protocol based vlan commands 238

Command examples 238

Ethernet switch cli reference guide 238

Note protocols in the hexadecimal number range 0x0000 to 0x05ff are not allowed 238

Table 128 protocol based vlan command summary continued 238

This example creates an ip based vlan called ip_vlan on ports 1 4 with a vlan id of 200 and a priority 6 238

Hapter 239

Queuing commands 239

Queuing overview 239

Chapter 59 queuing commands 240

Command summary port by port configuration 240

Ethernet switch cli reference guide 240

For example using the default setting q0 on port 1 gets a guaranteed bandwidth of 240

Note some models only support 4 queues 240

Table 129 queuing command summary 240

The following section lists the commands for this feature 240

Weighted fair queuing wfq guarantees each queue s minimum bandwidth based on its bandwidth weight portion when there is traffic congestion wfq is activated only when a port has more traffic than it can handle queues with larger weights get more guaranteed bandwidth than queues with smaller weights this queuing mechanism is highly efficient in that it divides any available bandwidth across the different traffic queues by default the weight for q0 is 1 for q1 is 2 for q2 is 3 and so on guaranteed bandwidth is calculated as follows 240

Weighted round robin scheduling wrr services queues on a rotating basis and is activated only when a port has more traffic than it can handle a queue is a given an amount of bandwidth based on the queue weight value queues with larger weights get more service than queues with smaller weights this queuing mechanism is highly efficient in that it divides any available bandwidth across the different traffic queues and returns to queues that have not yet emptied hybrid mode wrr spq or wfq spq some switch models allow you to configure higher priority queues to use spq and use wrr or wfq for the lower level queues 240

Chapter 59 queuing commands 241

Command examples port by port configuration 241

Ethernet switch cli reference guide 241

Table 129 queuing command summary continued 241

This example configures wfq on ports 1 5 and assigns weight values 1 2 3 4 12 13 14 15 to the physical queues q0 to q8 241

Chapter 59 queuing commands 242

Command examples system wide 242

Command summary system wide configuration 242

Ethernet switch cli reference guide 242

Note some models only support 4 queues 242

Table 130 queueing command summary 242

The following section lists the commands for this feature 242

This example configures the switch to use wrr as a queueing method but configures the gigabit ports 9 12 to use spq for queues 5 6 and 7 242

This example configures wfq on the switch and assigns weight values 1 2 3 4 12 13 14 15 to the physical queues q0 to q8 242

Command summary 243

Hapter 243

Radius commands 243

Chapter 60 radius commands 244

Command examples 244

Ethernet switch cli reference guide 244

Table 132 radius accounting command summary continued 244

This example sets up one primary radius server 172 6 0 0 and one secondary radius server 172 6 0 1 the secondary radius server is also the accounting server 244

Command summary 245

Hapter 245

Remote management commands 245

Chapter 61 remote management commands 246

Command examples 246

Ethernet switch cli reference guide 246

Table 135 service control command summary continued 246

This example allows computers in subnet 172 6 7 24 to access the switch through any service except snmp allows the computer at 192 68 0 to access the switch only through snmp and prevents other computers from accessing the switch at all 246

This example disables all snmp and icmp access to the 246

Command summary 247

Hapter 247

Rip commands 247

Rip overview 247

Chapter 62 rip commands 248

Command examples 248

Enables rip enters the ip routing domain 172 6 with subnet mask 255 55 55 sets the rip direction in this routing domain to both and the version to 2 with subnet broadcasting v2b the switch will send and receive rip packets in this routing domain 248

Ethernet switch cli reference guide 248

Note you cannot set two routing protocols to have the same administrative distance 248

Table 136 rip command summary continued 248

This example 248

Hapter 249

Rmon overview 249

User input values 249

Chapter 63 rmon 250

Command summary 250

Ethernet switch cli reference guide 250

Table 139 rmon command summary 250

The following section lists the commands for this feature 250

Chapter 63 rmon 251

Ethernet switch cli reference guide 251

Event index number 2 enable event logging and snmp traps yes the trap s community public who will handle this alarm operator additional description for this event entry test 251

Rmon alarm command example 251

Rmon event command example 251

Syntax 251

This example also shows how to display the setting results 251

This example shows how to configure the switch s action when an rmon event using the following settings 251

Alarm index number 2 variable getting the number of errored packets received on port 1 how often to get a data sample every 60 seconds sampling method delta when to send an alarm when the value is higher than the rising threshold the rising threshold 50 which event s action should be taken for the rising alarm 2 see section 63 on page 251 the falling threshold 0 which event s action should be taken for the falling alarm 0 see section 63 on page 251 who will handle this alarm operator 252

Chapter 63 rmon 252

Ethernet switch cli reference guide 252

This example shows you how to configure an alarm using the following settings 252

Chapter 63 rmon 253

Ethernet switch cli reference guide 253

Rmon statistics command example 253

The ethernet statistics table entry s index number 1 collecting data samples from which port 12 253

This example also shows how to display the data collection results 253

This example also shows how to display the setting results 253

This example shows how to configure the settings to display current network traffic statistics using the following settings 253

Chapter 63 rmon 254

Ethernet switch cli reference guide 254

Rmon history command example 254

The history control table entry s index number 1 how many data sampling data you want to store 10 time interval between data samplings 10 seconds collecting data samples from which port 12 254

This example also shows how to display the data collection results 254

This example shows how to configure the settings to display historical network traffic statisticsusing the following settings 254

Command summary 255

Hapter 255

Running configuration commands 255

Switch configuration file 255

Chapter 64 running configuration commands 256

Command examples 256

Ethernet switch cli reference guide 256

Table 141 running config command summary 256

The following section lists the commands for this feature 256

This example copies all attributes of port 1 to port 2 and copies selected attributes active bandwidth limit and stp settings from port 1 to ports 5 8 256

This example resets the switch to the factory default settings 256

Command summary 257

Hapter 257

Sflow overview 257

Chapter 65 sflow 258

Command examples 258

Ethernet switch cli reference guide 258

Table 142 sflow command summary continued 258

This example enables the sflow agent on the switch and configures an sflow collector with the ip address 10 8 and udp port 6343 this example also enables sflow on ports 1 2 3 and 4 and configures the same collector sample rate and poll interval for these ports 258

Hapter 259

Smart isolation commands 259

Smart isolation overview 259

Command summary 260

The uplink port connected to the internet should be the root port otherwise with smart isolation enabled the isolated ports cannot access the internet 260

Chapter 66 smart isolation commands 261

Command examples 261

Ethernet switch cli reference guide 261

Table 144 show smart isolation 261

The following table describes the labels in this screen 261

This example enables smart isolation and displays smart isolation status and information on the switch you should have configured rstp or mrstp on the switch in order to have smart isolation work by adding the designated port s to the isolated port list you also have created vlan 200 and configured a private vlan rule for vlan 200 to put ports 3 4 and 5 in the isolated port list in this example the designated port 7 is added to the isolated port list after smart isolation is enabled 261

Chapter 66 smart isolation commands 262

Ethernet switch cli reference guide 262

Table 144 show smart isolation continued 262

Command summary 263

Hapter 263

Snmp server commands 263

Chapter 67 snmp server commands 264

Ethernet switch cli reference guide 264

Note the settings on the snmp manager must be set at the same security level or higher than the security level settings on the switch 264

Table 146 snmp server command summary continued 264

Table 147 snmp server trap destination enable traps command summary 264

Chapter 67 snmp server commands 265

Ethernet switch cli reference guide 265

Table 147 snmp server trap destination enable traps command summary continued 265

Chapter 67 snmp server commands 266

Command examples 266

Ethernet switch cli reference guide 266

This example shows you how to display all snmp user information on the switch 266

This example shows you how to display the snmp information on the switch 266

Command summary 267

Hapter 267

Stp and rstp commands 267

Chapter 68 stp and rstp commands 268

Command examples 268

Enables stp on the switch 2 sets the bridge priority of the switch to 0 3 sets the hello time to 4 maximum age to 20 and forward delay to 15 4 enables stp on port 5 with a path cost of 150 5 sets the priority for port 5 to 20 268

Ethernet switch cli reference guide 268

Note an edge port becomes a non edge port as soon as it receiveds a bridge protocol data units bpdu 268

Table 148 spanning tree command summary continued 268

This example configures stp in the following ways 268

Chapter 68 stp and rstp commands 269

Ethernet switch cli reference guide 269

Table 149 show spanning tree config 269

The following table describes the labels in this screen 269

This example shows the current stp settings 269

Chapter 68 stp and rstp commands 270

Ethernet switch cli reference guide 270

In this example we enable rstp on ports 21 24 port 24 is connected to the host while ports 21 23 are connected to another switch 270

Table 149 show spanning tree config continued 270

Command examples 271

Command summary 271

Hapter 271

Ssh commands 271

Chapter 69 ssh commands 272

Ethernet switch cli reference guide 272

Table 151 show ssh 272

The following table describes the labels in this screen 272

This example shows the general ssh settings 272

Command summary 273

Hapter 273

Static multicast commands 273

Command examples 274

Command summary 275

Hapter 275

Static route commands 275

Chapter 71 static route commands 276

Command examples 276

Ethernet switch cli reference guide 276

For example you cannot create an active static route that routes traffic for 192 68 0 24 to 192 68 276

Is in 172 6 7 24 or 127 16 you cannot create an active static route to other ip addresses 276

Table 154 show ip route 276

The following table describes the labels in this screen 276

This example shows the current routing table 276

You can create this static route if it is inactive however 276

Chapter 71 static route commands 277

Ethernet switch cli reference guide 277

You can create an active static route that routes traffic for 192 68 0 24 to 172 6 7 54 277

Command summary 279

Hapter 279

Subnet based vlan commands 279

Subnet based vlan overview 279

Chapter 72 subnet based vlan commands 280

Command examples 280

Ethernet switch cli reference guide 280

Table 155 subnet based vlan command summary continued 280

This example configures a subnet based vlan subnet1vlan with priority 6 and a vid of 200 for traffic received from ip subnet 172 6 7 24 280

Command summary 281

Hapter 281

Syslog commands 281

Reference t z 283

Command summary 285

Hapter 285

Tacacs commands 285

Command summary 287

Hapter 287

Tftp commands 287

Command summary 289

Hapter 289

Trunk commands 289

Chapter 76 trunk commands 290

Command examples 290

Ethernet switch cli reference guide 290

Table 164 lacp command summary 290

Table 165 show trunk 290

The following table describes the labels in this screen 290

This example activates trunk 1 and places ports 5 8 in the trunk using static link aggregation 290

This example disables trunk one t1 and removes ports 1 3 4 and 5 from trunk two t2 290

This example looks at the current trunks 290

Chapter 76 trunk commands 291

Ethernet switch cli reference guide 291

Table 165 show trunk continued 291

Table 166 show lacp 291

The following table describes the labels in this screen 291

This example shows the current lacp settings 291

Command summary 293

Hapter 293

Trtcm commands 293

Trtcm overview 293

Chapter 77 trtcm commands 294

Command examples 294

Ethernet switch cli reference guide 294

Sets the switch to inspect the dscp value of the packets color aware mode enables trtcm on ports 1 5 sets the committed information rate cir to 4000 kbps sets the peak information rate pir to 4500 kbps specifies dscp value 7 for green packets 22 for yellow packets and 44 for red packets 294

Table 167 trtcm command summary continued 294

This example activates trtcm on the switch with the following settings 294

Hapter 295

Vlan commands 295

Vlan configuration overview 295

Vlan overview 295

Command summary 296

See chapter 29 on page 127 for interface port channel commands 296

The following section lists the commands for the ingress checking feature 296

The following section lists the commands for this feature 296

Vlan ingress checking implementation differs across switch models 296

Chapter 78 vlan commands 297

Command examples 297

Ethernet switch cli reference guide 297

Some models enable or disable vlan ingress checking on all the ports via the vlan1q ingress check command other models enable or disable vlan ingress checking on each port individually via the ingress check command in the config interface mode 297

Table 169 vlan1q ingress check command summary 297

Table 170 ingress check command summary 297

This example configures ports 1 to 5 as fixed and untagged ports in vlan 2000 297

This example deletes entry 2 in the static vlan table 297

This example shows the vlan table 297

Chapter 78 vlan commands 298

Ethernet switch cli reference guide 298

Table 171 show vlan 298

The following table describes the labels in this screen 298

This example enables ingress checking on ports 1 5 298

Chapter 78 vlan commands 299

Ethernet switch cli reference guide 299

Table 172 show vlan counters 299

The following table describes the labels in this screen 299

This example displays concurrent incoming packet statistics for vlan 1 299

Chapter 78 vlan commands 300

Ethernet switch cli reference guide 300

Table 172 show vlan counters continued 300

Command summary 301

Hapter 301

Ip interfaces overview 301

Vlan ip commands 301

Chapter 79 vlan ip commands 302

Command examples 302

Ethernet switch cli reference guide 302

See section 3 on page 26 for an example of how to configure a vlan management ip addressusing ipv4 see chapter 33 on page 148 for ipv6 vlan commands 302

Table 173 vlan ip address command summary continued 302

Command summary 303

Hapter 303

Vlan mapping commands 303

Chapter 80 vlan mapping commands 304

Command examples 304

Ethernet switch cli reference guide 304

This example enables vlan mapping on port 4 304

This example enables vlan mapping on the switch and creates a vlan mapping rule to translate the vlan id from 123 to 234 in the packets received on port 4 304

Command summary 305

Hapter 305

Vlan port isolation commands 305

Command summary 307

Hapter 307

Vlan stacking commands 307

A 37 24 308

B 48 24 308

Chapter 82 vlan stacking commands 308

Command examples 308

Customer a customer a 308

Customer b customer b 308

Ethernet switch cli reference guide 308

Figure 10 example vlan stacking 308

In the following example figure both a and b are service provider s network spn customers with vpn tunnels between their head offices and branch offices respectively both have an identical vlan tag for their vlan group the service provider can separate these two vlans within its network by adding tag 37 to distinguish customer a and tag 48 to distinguish customer b at edge device x and then stripping those tags at edge device y as the data frames leave the network 308

Table 176 vlan stacking command summary continued 308

Vlan 24 vlan 24 308

Chapter 82 vlan stacking commands 309

Ethernet switch cli reference guide 309

This example shows how to configure ports 1 and 2 on the switch to tag incoming frames with the service provider s vid of 37 ports are connected to customer a network this example also shows how to set the priority for ports 1 and 2 to 3 309

Command summary 311

Hapter 311

Vlan trunking commands 311

Command summary 313

Hapter 313

Vrrp commands 313

Vrrp overview 313

Chapter 84 vrrp commands 314

Command examples 314

Ethernet 314

Ethernet switch cli reference guide 314

Figure 11 example vrrp 314

Table 178 vrrp command summary continued 314

The following figure shows a vrrp network example with the switches a and b implementing one virtual router vr1 to ensure the link between the host x and the uplink gateway g host x is configured to use vr1 192 68 54 as the default gateway switch a has a higher priority so it is the master router switch b having a lower priority is the backup router 314

Chapter 84 vrrp commands 315

Ethernet switch cli reference guide 315

This example shows how to create the ip routing domains and configure the switch to act as router a in the topology shown in figure 11 on page 314 315

Chapter 84 vrrp commands 316

Ethernet switch cli reference guide 316

This example shows how to create the ip routing domains and configure the switch to act as router b in the topology shown in figure 11 on page 314 316

Additional commands 317

Command summary 317

Hapter 317

Chapter 85 additional commands 318

Ethernet switch cli reference guide 318

Table 180 command summary additional enable mode continued 318

Chapter 85 additional commands 319

Command examples 319

Ethernet switch cli reference guide 319

Table 180 command summary additional enable mode continued 319

Table 181 command summary additional configure mode 319

This example checks the cable pairs on port 7 319

Chapter 85 additional commands 320

Ethernet switch cli reference guide 320

Table 182 ping 320

Table 183 show alarm status 320

The following table describes the labels in this screen 320

This example sends ping requests to an ethernet device with ip address 172 6 7 54 320

This example shows the current status of the various alarms in the switch 320

Chapter 85 additional commands 321

Ethernet switch cli reference guide 321

Table 183 show alarm status continued 321

Table 184 show cpu utilization 321

The following table describes the labels in this screen 321

This example shows the current and recent cpu utilization 321

Chapter 85 additional commands 322

Ethernet switch cli reference guide 322

Table 185 show hardware monitor 322

The following table describes the labels in this screen 322

This example looks at the current sensor readings from various places in the hardware 322

Chapter 85 additional commands 323

Ethernet switch cli reference guide 323

Table 185 show hardware monitor continued 323

Table 186 show multicast vlan 323

Table 187 show poe status 323

The following table describes the labels in this screen 323

This example displays multicast vlan configuration on the 323

This example shows the current status of power over ethernet 323

Chapter 85 additional commands 324

Ethernet switch cli reference guide 324

Note if the management mode is set to consumption this field shows na 324

Note the switch must have at least 16 w of remaining power in order to supply power to a poe device even if the poe device requested less than 16 w 324

Table 187 show poe status continued 324

Table 188 show system information 324

The following table describes the labels in this screen 324

This example looks at general system information about the switch 324

Chapter 85 additional commands 325

Ethernet switch cli reference guide 325

For temperature voltage transmission bias transmission and receiving power as shown 325

This example displays run time sfp small form facter pluggable parameters on port 21 on the 325

This example displays run time sfp small form facter pluggable parameters on ports 9 the first sfp port 0 with an sfp transceiver installed and 10 the second sfp port 1 no sfp transceiver installed on the 325

This example displays the firmware version the switch is currently using 325

You can also see the alarm and warning threasholds 325

Chapter 85 additional commands 326

Ethernet switch cli reference guide 326

This example displays route information to an ethernet device with ip address 326

This example runs an internal loopback test on ports 3 6 326

Appendices and index of commands 327

Default values 329

Ppendix 329

Certifications 331

Copyright 331

Legal information 331

Ppendix 331

Zyxel limited warranty 332

Index of commands 335

Use of undocumented commands or misconfiguration can damage the unit and possibly render it unusable 335

Ethernet switch cli reference guide 336

Index of commands 336

Ethernet switch cli reference guide 337

Index of commands 337

Ethernet switch cli reference guide 338

Index of commands 338

Ethernet switch cli reference guide 339

Index of commands 339

Ethernet switch cli reference guide 340

Index of commands 340

Ethernet switch cli reference guide 341

Index of commands 341

Ethernet switch cli reference guide 342

Index of commands 342

Ethernet switch cli reference guide 343

Index of commands 343

Ethernet switch cli reference guide 344

Index of commands 344

Ethernet switch cli reference guide 345

Index of commands 345

Ethernet switch cli reference guide 346

Index of commands 346

Ethernet switch cli reference guide 347

Index of commands 347

Ethernet switch cli reference guide 348

Index of commands 348

Ethernet switch cli reference guide 349

Index of commands 349

Ethernet switch cli reference guide 350

Ethernet switch cli reference guide 351

Index of commands 351

Ethernet switch cli reference guide 352

Index of commands 352

Ethernet switch cli reference guide 353

Index of commands 353

Ethernet switch cli reference guide 354

Index of commands 354

Ethernet switch cli reference guide 355

Index of commands 355

Ethernet switch cli reference guide 356

Index of commands 356

Ethernet switch cli reference guide 357

Index of commands 357

Zyxel XGS4700-48F [222/358] This example creates a policy policy1 for the traffic flow identified via classifier class1 see the classifier example in chapter 11 on page 61 this policy forwards class1...

Содержание

Похожие устройства