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QSW-2910-09T-POE-AC/DC
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Qtech QSW-2910-09T-POE-AC/DC [191/212] 6 show cfm error

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Москва, Новозаводская ул., 18, стр. 1

191

!Show CCM database

QTECH(config)# show cfm cc database

16.2.16 Show cfm error

In any configuration mode:

 Show cfm error

show cfm errors

Example:

!Show cfm error

QTECH(config)# show cfm errors

Содержание

Chapter 1 accessing switch 14 1
Chapter 2 port configuration 26 1
Content 1
Content 1 1
Chapter 3 vlan configuration 45 2
Chapter 4 dhcp configuration 61 4
Chapter 5 multicast protocol configuration 66 4
Chapter 6 acl configuration 87 6
Chapter 7 qos configuration 96 6
Chapter 8 stp configuration command 114 7
Chapter 10 sntp client configuration 133 8
Chapter 11 syslog configiration 138 8
Chapter 12 ssh configuration 145 8
Chapter 9 802 x configuration command 125 8
Chapter 13 switch manage and maintenance 148 9
Chapter 14 lldp configuration 176 10
Chapter 15 errp command configuration 179 10
Chapter 16 cfm configuration 184 10
Chapter 17 pppoe plus configuration 192 11
Chapter 18 flex links configuration 195 11
Chapter 19 efm configuration 198 11
Chapter 20 poe function 207 12
Chapter 21 mac authentication configuration 209 12
0 mac authentication max users 212 13
Chapter 1 accessing switch 14
Command line configuration mode 14
Command line interface 14
Command syntax comprehension 16
History command 18
Syntax help 18
Command parameter categories 19
Symbols in command 19
Add user 20
System default user name 20
User management 20
Modify password 21
Modify privilege 21
Remote authentication of administrator 22
Remove user name 22
View system user information 22
Display authentication configuration 23
Show tacacs 23
Start radius tacacs remote authentication 23
Tacacs remote server configuration 23
Ways of managing switch 23
Manage switch by hyper terminal 24
Manage switch by telnet 25
Chapter 2 port configuration 26
Enter interface configuration mode 26
Port configuration 26
Port configuration introduction 26
Port related configuration 26
Configure interface duplex mode and speed rate 27
Configure port control mode 27
Enable disable specified interface 27
Ingress egress bandwidth control configuration 28
Interface description configuration 28
Interface prioruty configuration 28
Enable disable interface flow control 29
Enable disable vlan filtration of receiving packet of interface 29
Interface ingress acceptable frame configuration 29
Port mode configuration 30
The default vlan id of port configuration 30
Add port to specified vlan 31
Display interface information 31
Brief introduction of interface mirror 32
Display clear interface statistics information 32
Interface mirror 32
Interface mirror configuration 32
Configure mirror interface 33
Configure mirror source interface 33
Display interface mirror 33
Brief introduction of port convergence 34
Delete all port and traffic mirror 34
Port lacp convergent configuration 34
Interface convergent configuration 36
Brief introduction of interface car 38
Interface car configuration 38
Enable disable interface car on a port 39
Enable disable interface globally 39
Port car configuration command list 39
Brief introduction of port alarm configuration 40
Configure the port car rate 40
Configure the reopen time of the port shutdown by port car 40
Display port car information 40
Port alarm configuration 40
Configure the exceed threshold and normal threshold of port alarm 41
Enable disable port alarm globally 41
Enable disable port alarm on the port 41
Port alarm configuration list 41
Brief introduction of shutdown control 42
Display port alarm 42
Interface shutdown control configuration 42
Configure shutdown control open time 43
Interface shutdown control configuration list 43
Shutdown control configuration 43
Display shutdown control 44
Recover shutdown control 44
Brief introduction of vlan 45
Chapter 3 vlan configuration 45
Default vlan 45
Vlan configuration 45
Vlan configuration list 45
Vlan interface type 45
Add delete vlan interface 46
Create delete vlan 46
Specify restore vlan description 47
Configure interface default vlan id 48
Configure interface type 48
Configure tag vlan 48
Display vlan information 48
Brief introduction of gvrp 49
Gvrp configuration 49
Gvrp configuration list 49
Display gvrp 50
Enable disable global gvrp 50
Enable disable gvrp on a port 50
Add delete vlan that can be dynamic learnt by gvrp 51
Brief introduction of qinq 51
Display vlan that can be learnt by gvrp 51
Qinq configuration 51
Qinq configuration list 51
Configure global inner outer tpid 52
Configure global qinq 52
Configure qinq mode of interface 52
Configure interface dynamic qinq 53
Configure rewrite outer vlan 53
Enable disable vlan swap 53
Display dynamic qinq 54
Display rewrite outer vlan 54
Display vlan swap 54
Configure mac based vlan table 55
Configure protocol based vlan table 55
Vlan extended properties 55
N 1 vlan 56
Vlan translate 56
Brief introduction of l2 tunnel 57
Configure qinq mode of interface 57
Enable disable l2 tunnel 57
L2 tunnel 57
L2 tunnel configuration list 57
Configure cancel l2 tunnel drop threshold 58
Show l2 tunnel drop threshold 58
Show port l2 tunnel status 58
Brief introduction of vprb 59
Configure delete vprb port backup 59
Show vprb 59
Vprb configuration list 59
Example show vprb qtech config show vprb 60
Brief introduction of dhcp 61
Chapter 4 dhcp configuration 61
Dhcp configuration 61
Dhcp configuration list 61
Enable dhcp relay 61
Support relay option82 62
Configure ip source guard 64
Configure max host number 64
Configure trust ports 64
Dhcp snooping 64
Enable dhcp snooping 64
Ip source guard bind 64
N 1 vlan 65
Show dhcp snooping configuration of ports 65
Show dhcp snooping configuration of vlans 65
Show information of clients 65
Brief introduction of gmrp 66
Chapter 5 multicast protocol configuration 66
Enable disable global gmrp 66
Gmrp configuration 66
Gmrp configuration list 66
Add delete multicast that can be dynamic learnt by gmrp 67
Display gmrp 67
Enable disable gmrp on a port 67
Brief introduction of igmp snooping 68
Display multicast that can be learnt by gmrp 68
Igmp snooping configuration 68
Igmp snooping interface fast leave configuration 69
Igmp snooping max response time configuration 69
Igmp snooping multicast interface aging time configuration 69
Configure the number of the multicast group allowed learning 70
Igmp snooping permit deny group configuration 70
Igmp snooping route port forward configuration 70
Configure igmp snooping querier vlan 71
Configure igmp snooping query interval 71
Enable disable igmp snooping querier 71
Configure igmp snooping query max response 72
Configure igmp snooping query source ip 72
Configure igmp snooping route port aging 72
Add igmp snooping route port 73
Configure igmp snooping multicast vlan 73
Enable disable igmp snooping preview 73
Igmp snooping multicast preview group configuration 74
Igmp snooping preview parameter 74
Display igmp snooping multicast preview 75
Igmp snooping profile 75
Igmp snooping profile configuration 75
Igmp snooping profile refer configuration 76
Igmp snooping drop query 77
Igmp snooping record host 77
Show igmp snooping profile 77
Igmp snooping drop report 78
Show igmp snooping record host 78
Show multicast interface 78
Mld snooping configuration 79
Mld snooping protocol overview 79
Mld snooping fast leave 80
Mld snooping host aging time 80
Mld snooping max learnt multicast number 80
Mld snooping max response time 80
Configure mld snooping route port forward 81
Enable disable mld snooping querier 81
Mld snooping permit deny group 81
Configure mld snooping max response time 82
Configure mld snooping querier sending interval 82
Configure mld snooping router port aging 82
Add mld snooping router port 83
Display mld snooping group 83
Mld snooping multicast vlan 83
Add interfaces to multicast group 84
Brief introduction of static multicast 84
Create multicast group 84
Static multicast configuration 84
Static multicast configuration list 84
Delete interface members from multicast group 85
Display multicast group information 85
Delete multicast group 86
Brief introduction of acl 87
Chapter 6 acl configuration 87
Introduction of acl 87
Matching order configuration 87
Acl configuration 88
Acl support 88
Configuration list 88
Configure time range 89
Define acl 90
Activate acl 94
Ipv6 acl key mode 94
Monitor and maintanence of acl 95
Brief introduction of qos 96
Chapter 7 qos configuration 96
Flow monitor 99
Qos configuration 99
Qos configuration list 99
Interface line rate 100
Packet redirection configuration 100
Priority configuration 101
Queue scheduler configuration 101
Configure the mapping relationship between dscp and 8 priority in ieee 802 p 102
Flow mirror configuration 102
The cos map relationship of hardware priority queue and priority of ieee802 p protocol 102
Copy packet to cpu 103
Flow statistic configuration 103
Traffic insert vlan configuration 104
Traffic rewrite vlan configuration 104
Bandwidth ingress 105
Monitor and maintenance of qos 105
Configuration example of qacl 106
Use qacl to realize user isolation 106
Use qacl to realize bandwidth control 109
Use qacl to realize deny all packet expect 110
Brief introduction of port isolation 111
Port isolation 111
Use qacl to prevent virus 111
Port isolation configuration 112
Brief introduction of strom control 113
Strom control 113
Brief introduction of stp configuration 114
Chapter 8 stp configuration command 114
Stp configuration command 114
Stp configuration list 114
Configure stp mode 115
Enable disable interface stp 115
Enable disable stp 115
Configure stp priority 116
Configure switch forward delay 116
Configure hello time features 117
Configure max age 117
Configure interface to force to send rstp packet 118
Configure path cost of specified interfaces 118
Configure stp priority od specified port 118
Configure link type of specified interface 119
Configure the current port as an edge port 119
Configure the speed limit of sending bpdu of specified interface 120
Enable disable stp remote loop detect 120
Stp monitor and maintainenance 120
Brief introduction of mstp 121
Mstp configuration 121
Mstp configuration list 121
Configure mstp configuration mark 122
Configure timer value of mstp 122
Configure edge interface status of mstp interface 123
Configure mstp interface link type 123
Configure mstp interface path cost 123
Configure mstp net bridge privilege 123
Configure mstp interface privilege 124
Display mstp configuration information 124
Aaa configuration mode 125
Brief introduction of 802 x configuration 125
Chapter 9 802 x configuration command 125
X configuration 125
Radius server configuration 126
Domain configuration 128
Configure local user 129
X configuration 130
Brief introduction of sntp protocol 133
Chapter 10 sntp client configuration 133
Enable disable sntp client 133
Sntp client configuration 133
Sntp client broadcast delay configuration 134
Sntp client unicast server configuration 134
Sntp client working mode configuration 134
Sntp client multicast ttl configuration 135
Sntp client poll interval configuration 135
Sntp client retransmit configuration 135
Sntp client md5 authentication configuration 136
Sntp client valid server configuration 136
0 summer time configuration for sntp client 137
Brief introduction of syslog 138
Chapter 11 syslog configiration 138
Syslog configiration 138
Enable disable syslog 139
Syslog sequence number configuration 139
Syslog time stamps configuration 139
Syslog logging buffered outputting configuration 140
Syslog terminal outputting configuration 140
Syslog flash storage outputting configuration 141
Syslog logging host outputting configuration 141
Module debug configuration 143
Syslog snmp agent outputting configuration 143
Enable debug of module vlan 144
Qtech config debug vlan 144
Brief introduction of ssh 145
Chapter 12 ssh configuration 145
Enable disable ssh function of the device 145
Ssh configuration 145
Ssh key configuration 145
Others 147
Chapter 13 switch manage and maintenance 148
Configuration files management 148
Edit configuration files 148
Erase configuration 148
Modify and save current configuration 148
Save minmum manageable configuration of network administration 148
Display saved configuration 149
Execute saved configuration 149
Configure file executing mode shift 150
Online loading upgrade program 150
Upload and download files by tftp 150
Upload and download files by ftp 151
Brief introduction of mac address table management 152
Download files by xmodem 152
Facility management 152
Mac address table management 152
Configure system mac address aging time 153
Mac address table management list 153
Configure mac address item 154
Enable disable mac address learning 155
Configure the number of port mac address allowed learning 156
Modify mac address learning mode 156
Reboot 156
Basic configuration and management 157
System maintenance 157
Use show command to check system information 157
Network connecting test command 158
Loopback test command 159
Vct test command 159
Administration ip address restriction 160
The number of telnet user restriction 160
Cpu car command 161
Routing tracert command 161
Brief introduction of snmp 162
Configuration 162
Monitor system by snmp 162
Configure community 163
Configure syscontact 163
Configure trap destination host adress 164
Configure notify 165
Configure syslocation 165
Configure sysname 165
Configure engine id 166
Configure trap sending source address 166
Configure view 167
0 configure group 168
1 configure user 169
Enable disable dlf forword packet 170
Enable disable dropping bpdu packet 171
Enable disable source dlf forward 171
Telnet client 171
Brief introduction of cpu alarm configuration 172
Configure cpu busy or unbusy threshold 172
Cpu alarm configuration 172
Cpu alarm configuration list 172
Enable disable cpu alarm 172
Configure enable disable mailalarm 173
Configure mailalarm server 173
Display cpu alarm information 173
Mail alarm configuration 173
Configure enable disable mailalarm smtp authentication 174
Configure mailalarm ccaddr 174
Configure mailalarm logging level 174
Configure mailalarm receiver 174
Anti dos attack 175
Enable disable global ttl 175
Ip segment anti attack 175
Brief introduction of lldp protocol 176
Chapter 14 lldp configuration 176
Enable disable global lldp 176
Lldp configuration 176
Lldp configuration list 176
Configure lldp hello time 177
Configure lldp hold time 177
Interface lldp packet receiving sending mode configuration 177
Display lldp information 178
Brief introduction of errp 179
Chapter 15 errp command configuration 179
Errp configuration 179
Errp configuration list 179
Configure errp domain working mode 180
Configure errp timer 180
Enter errp configuration mode 180
Configure control vlan of errp domain 181
Create errp ring 181
Display errp domain and ring information 182
Enable disable errp ring 182
0 errp query solicitation 183
Brief introduction of cfm 184
Cfm configuration 184
Cfm configuration list 184
Chapter 16 cfm configuration 184
Create delete md 184
Configure md parameter 185
Create delete ma 185
Configure ma parameter 186
Create delete mep 186
Create delete rmep 187
Create delete mip 188
Loopback 188
0 linktrace 189
1 show md 189
2 show ma 189
3 show mp mep mip rmep 190
4 show clear ccm statistics 190
5 show clear ccm database 190
6 show cfm error 191
Brief introduction of pppoe plus 192
Chapter 17 pppoe plus configuration 192
Enable disable pppoe plus 192
Pppoe plus configuration 192
Pppoe plus configuration list 192
Configure pppoe plus type 193
Configure pppoe port type 193
Configure remote id 193
Configure remote id format 193
Self defined circuit id 193
Configure pppoe plus vendor specific tag overwrite 194
Brief introduction of flex links 195
Chapter 18 flex links configuration 195
Enable or disable flex links of interface or convergent interface 195
Flex links configuration 195
Flex links configuration list 195
Configure flex links preemption mode 196
Configure flex links preemption mode delay 196
Disaply flex links information 196
Configure macmoveupdate of flex links 197
Chapter 19 efm configuration 198
Efm configuration 198
Efm configuration list 198
Efm overview 198
Enable disable efm 198
Configure efm pdu timeout 199
Configure efm working mode 199
Configure link monitoring 200
Configure link timeout 200
Configure response timeout 200
Enable disable link monitoring 202
Enable disable remote failure indication 202
0 enable disable remote mib variable obtaining 203
1 enable disable remote loopback 203
2 enable stop remote loopback 203
3 configure handling remote loopback querying packet 204
4 show efm status 204
5 show efm info 204
6 show efm discovery 205
7 show clear efm statistics 205
8 show remote mib 206
Chapter 20 poe function 207
Configure global max power 207
Enable disable port poe 207
Poe configuration 207
Poe configuration list 207
Poe overview 207
Configure interface max power 208
Configure port poe priority 208
Show poe configuration 208
Aaa authentication domain configuration 209
Chapter 21 mac authentication configuration 209
Mac authentication configuration 209
Mac authentication configuration list 209
Mac authentication overview 209
Mac authentication user name format 209
Enable disable mac authentication 210
Mac authentication timer offline detect 210
Radius authentication configuration 210
Guest vlan 211
Mac authentication timer quiet 211
Mac vlan 211
0 mac authentication max users 212

Qtech QSW-2910-09T-POE-AC/DC [191/212] 6 show cfm error

Содержание

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