Tp-Link TL-SG3109 [121/341] Clear arp cache

Содержание

• Table of contents 2
• Tp link cli reference guide 2
• Cli command modes 11
• Introduction 11
• Section 1 using the cli 11
• Privileged exec mode 12
• User exec mode 12
• Global configuration mode 13
• Interface configuration and specific configuration modes 13
• Configure 14
• Console 14
• Console config 14
• Enable 14
• Starting the cli 14
• Editing features 15
• Entering commands 15
• Terminal command buffer 15
• Cli command conventions 16
• Command completion 16
• Keyboard shortcuts 16
• Negating the effect of commands 16
• Screen display 17
• Aaa authentication login 18
• Command mode 18
• Default configuration 18
• Parameters 18
• Section 2 aaa commands 18
• Syntax 18
• Example 19
• User guidelines 19
• Aaa authentication enable 20
• Command mode 20
• Default configuration 20
• Parameters 20
• Syntax 20
• User guidelines 20
• Example 21
• Command mode 22
• Default configuration 22
• Example 22
• Login authentication 22
• Parameters 22
• Syntax 22
• User guidelines 22
• Command mode 23
• Default configuration 23
• Enable authentication 23
• Example 23
• Parameters 23
• Syntax 23
• User guidelines 23
• Command mode 24
• Default configuration 24
• Example 24
• Ip http authentication 24
• Parameters 24
• Syntax 24
• User guidelines 24
• Command mode 25
• Default configuration 25
• Example 25
• Ip https authentication 25
• Parameters 25
• Syntax 25
• User guidelines 25
• Command mode 26
• Default configuration 26
• Enable none 26
• Example 26
• Line none 26
• Privileged exec mode 26
• Show authentication methods 26
• Syntax 26
• The following example displays the authentication configuration 26
• The show authentication methods privileged exec mode command displays information about the authentica tion methods 26
• There are no user guidelines for this command 26
• This command has no default configuration 26
• User guidelines 26
• Command mode 27
• Default configuration 27
• Example 27
• Parameters 27
• Password 27
• Syntax 27
• User guidelines 27
• Command mode 28
• Default configuration 28
• Enable password 28
• Example 28
• Parameters 28
• Syntax 28
• User guidelines 28
• Command mode 29
• Default configuration 29
• Example 29
• Parameters 29
• Syntax 29
• User guidelines 29
• Username 29
• Bridge address 30
• Command mode 30
• Default configuration 30
• Example 30
• Parameters 30
• Section 3 address table commands 30
• Syntax 30
• User guidelines 30
• Bridge multicast filtering 31
• Command mode 31
• Default configuration 31
• Example 31
• Syntax 31
• User guidelines 31
• Bridge multicast address 32
• Command mode 32
• Default configuration 32
• Examples 32
• Parameters 32
• Syntax 32
• User guidelines 32
• Bridge multicast forbidden address 33
• Command modes 33
• Default configuration 33
• Parameters 33
• Syntax 33
• User guidelines 33
• Bridge multicast forward all 34
• Command mode 34
• Default configuration 34
• Example 34
• Parameters 34
• Syntax 34
• User guidelines 34
• Bridge multicast forbidden forward all 35
• Command mode 35
• Default configuration 35
• Example 35
• Parameters 35
• Syntax 35
• User guidelines 35
• Bridge aging time 36
• Command mode 36
• Default configuration 36
• Example 36
• Parameters 36
• Syntax 36
• User guidelines 36
• Clear bridge 37
• Command mode 37
• Default configuration 37
• Example 37
• Syntax 37
• User guidelines 37
• Command mode 38
• Default configuration 38
• Example 38
• Parameters 38
• Port security 38
• Syntax 38
• User guidelines 38
• Command mode 39
• Default configuration 39
• Example 39
• Parameters 39
• Port security routed secure address 39
• Syntax 39
• User guidelines 39
• Command mode 40
• Default configuration 40
• Example 40
• Parameters 40
• Parameters range 40
• Show bridge address table 40
• Syntax 40
• User guidelines 40
• Command mode 41
• Default configuration 41
• Example 41
• Parameters 41
• Show bridge address table static 41
• Syntax 41
• User guidelines 41
• Command mode 42
• Default configuration 42
• Example 42
• Parameters 42
• Show bridge address table count 42
• Syntax 42
• User guidelines 42
• Command mode 43
• Default configuration 43
• Example 43
• Parameters 43
• Show bridge multicast address table 43
• Syntax 43
• User guidelines 43
• A multicast mac address maps to multiple ip addresses as shown above 44
• Show bridge multicast address table format ip 44
• Command mode 45
• Default configuration 45
• Example 45
• In this example the multicast configuration for vlan 1 is displayed 45
• Parameters 45
• Show bridge multicast filterin 45
• Show bridge multicast filtering 45
• Show bridge multicast filtering vlan id 45
• Syntax 45
• The show bridge multicast filtering user exec mode command displays the multicast filtering configuration 45
• There are no user guidelines for this command 45
• This command has no default configuration 45
• User exec mode 45
• User guidelines 45
• Vlan id vlan id value 45
• Command mode 46
• Default configuration 46
• Example 46
• In this example all classes of entries in the port lock status are displayed 46
• Interface a valid ethernet port 46
• Parameters 46
• Port channel number a valid port channel number 46
• Privileged exec mode 46
• Show ports security 46
• Show ports security ethernet interface port channel port channel number 46
• Syntax 46
• The show ports security privileged exec mode command displays the port lock status 46
• There are no user guidelines for this command 46
• This command has no default configuration 46
• User guidelines 46
• Clock set 48
• Command mode 48
• Default configuration 48
• Example 48
• Parameters 48
• Section 4 clock 48
• Syntax 48
• User guidelines 48
• Clock source 49
• Command mode 49
• Default configuration 49
• Examples 49
• Parameters 49
• Syntax 49
• User guidelines 49
• Clock timezone 50
• Command mode 50
• Default configuration 50
• Examples 50
• Parameters 50
• Syntax 50
• User guidelines 50
• Clock summer time 51
• Command mode 51
• Default configuration 51
• Parameters 51
• Syntax 51
• Examples 52
• User guidelines 52
• Command mode 53
• Default configuration 53
• Examples 53
• Parameters 53
• Sntp authentication key 53
• Syntax 53
• User guidelines 53
• Command mode 54
• Default configuration 54
• Examples 54
• Sntp authenticate 54
• Syntax 54
• User guidelines 54
• Command mode 55
• Default configuration 55
• Examples 55
• Parameters 55
• Sntp trusted key 55
• Syntax 55
• User guidelines 55
• Command mode 56
• Default configuration 56
• Examples 56
• Parameters 56
• Sntp client poll timer 56
• Syntax 56
• User guidelines 56
• Command mode 57
• Console config sntp broadcast client enable 57
• Default configuration 57
• Examples 57
• Sntp broadcast client enable 57
• Syntax 57
• User guidelines 57
• Command mode 58
• Default configuration 58
• Examples 58
• Sntp anycast client enable 58
• Syntax 58
• User guidelines 58
• Command mode 59
• Default configuration 59
• Examples 59
• Sntp client enable interface 59
• Syntax 59
• User guidelines 59
• Command mode 60
• Default configuration 60
• Examples 60
• Sntp unicast client enable 60
• Syntax 60
• User guidelines 60
• Command mode 61
• Default configuration 61
• Examples 61
• Sntp unicast client poll 61
• Syntax 61
• User guidelines 61
• Command mode 62
• Default configuration 62
• Examples 62
• Parameters 62
• Sntp server 62
• Syntax 62
• User guidelines 62
• Command mode 63
• Default configuration 63
• Example 63
• Parameters 63
• Show clock 63
• Syntax 63
• User guidelines 63
• Command mode 64
• Default configuration 64
• Examples 64
• Privileged exec mode 64
• Show sntp configuration 64
• Syntax 64
• The following example displays the current sntp configuration of the device 64
• The show sntp configuration privileged exec mode command shows the configuration of the simple network time protocol sntp 64
• There are no user guidelines for this command 64
• This command has no default configuration 64
• User guidelines 64
• Command mode 65
• Default configuration 65
• Examples 65
• Privileged exec mode 65
• Show sntp status 65
• Syntax 65
• The following example shows the status of the sntp 65
• The show sntp status privileged exec mode command shows the status of the simple network time protocol sntp 65
• There are no user guidelines for this command 65
• This command has no default configuration 65
• User guidelines 65
• Command mode 66
• Default configuration 66
• Parameters 66
• Section 5 configuration and image files 66
• Syntax 66
• User guidelines 66
• Copy tft 68
• Example 68
• The following example copies system image file1 from the tftp server 172 6 01 01 to a non active image file 68
• Command mode 69
• Default configuration 69
• Delete 69
• Examples 69
• Parameters 69
• Syntax 69
• User guidelines 69
• Command mode 70
• Default configuration 70
• Delete startup config 70
• Examples 70
• Syntax 70
• User guidelines 70
• Command mode 71
• Default configuration 71
• Examples 71
• Privileged exec mode 71
• Show running config 71
• Syntax 71
• The following example displays the contents of the running configuration file 71
• The show running config privileged exec mode command displays the contents of the currently running config uration file 71
• There are no user guidelines for this command 71
• This command has no default configuration 71
• User guidelines 71
• Command mode 72
• Default configuration 72
• Examples 72
• Privileged exec mode 72
• Show startup config 72
• Syntax 72
• The following example displays the contents of the running configuration file 72
• The show startup config privileged exec mode command displays the contents of the startup configuration file 72
• There are no user guidelines for this command 72
• This command has no default configuration 72
• User guidelines 72
• Command mode 73
• Default configuration 73
• Example 73
• Interface ethernet 73
• Parameters 73
• Section 6 ethernet configuration commands 73
• Syntax 73
• User guidelines 73
• Command mode 74
• Default configuration 74
• Example 74
• Interface range ethernet 74
• Parameters 74
• Syntax 74
• User guidelines 74
• Command mode 75
• Default configuration 75
• Examples 75
• Shutdown 75
• Syntax 75
• User guidelines 75
• Command mode 76
• Default configuration 76
• Description 76
• Example 76
• Parameters 76
• Syntax 76
• User guidelines 76
• Command mode 77
• Default configuration 77
• Example 77
• Parameters 77
• Syntax 77
• User guidelines 77
• Command mode 78
• Default configuration 78
• Duplex 78
• Example 78
• Parameters 78
• Syntax 78
• User guidelines 78
• Command mode 79
• Default configuration 79
• Example 79
• Negotiation 79
• Parameters 79
• Syntax 79
• User guidelines 79
• Command mode 80
• Default configuration 80
• Example 80
• Flowcontrol 80
• Parameters 80
• Syntax 80
• User guidelines 80
• Command mode 81
• Default configuration 81
• Example 81
• Parameters 81
• Syntax 81
• User guidelines 81
• Back pressure 82
• Command mode 82
• Default configuration 82
• Example 82
• Syntax 82
• User guidelines 82
• Clear counters 83
• Command mode 83
• Default configuration 83
• Example 83
• Parameters 83
• Syntax 83
• User guidelines 83
• Command mode 84
• Default configuration 84
• Example 84
• Parameters 84
• Set interface active 84
• Syntax 84
• User guidelines 84
• Command modes 85
• Default configuration 85
• Examples 85
• Interface valid ethernet port full syntax port 85
• Parameters 85
• Port channel number valid port channel number 85
• Privileged exec mode 85
• Show interfaces advertise 85
• Show interfaces advertise ethernet interface port channel port channel number 85
• Syntax 85
• The following examples display autonegotiation information 85
• The show interfaces advertise privileged exec mode command displays autonegotiation data 85
• There are no user guidelines for this command 85
• This command has no default configuration 85
• User guidelines 85
• Command modes 87
• Default configuration 87
• Example 87
• Interface valid ethernet port full syntax port 87
• Parameters 87
• Port channel number valid port channel number 87
• Privileged exec mode 87
• Show interfaces configuration 87
• Show interfaces configuration ethernet interface port channel port channel number 87
• Syntax 87
• The following example displays the configuration of all configured interfaces 87
• The show interfaces configuration privileged exec mode command displays the configuration for all config ured interfaces 87
• There are no user guidelines for this command 87
• This command has no default configuration 87
• User guidelines 87
• Command mode 88
• Default configuration 88
• Example 88
• Interface a valid ethernet port full syntax port 88
• Parameters 88
• Port channel number a valid port channel number 88
• Privileged exec mode 88
• Show interfaces status 88
• Show interfaces status ethernet interface port channel port channel number 88
• Syntax 88
• The following example displays the status of all configured interfaces 88
• The show interfaces status privileged exec mode command displays the status of all configured interfaces 88
• There are no user guidelines for this command 88
• This command has no default configuration 88
• User guidelines 88
• Command modes 90
• Default configuration 90
• Example 90
• Parameters 90
• Show interfaces description 90
• Syntax 90
• User guidelines 90
• Command modes 91
• Default configuration 91
• Examples 91
• Interface a valid ethernet port full syntax port 91
• Parameters 91
• Port channel number a valid port channel number 91
• Show interfaces counters 91
• Show interfaces counters ethernet interface port channel port channel number 91
• Syntax 91
• The following example displays traffic seen by the physical interface 91
• The show interfaces counters user exec mode command displays traffic seen by the physical interface 91
• There are no user guidelines for this command 91
• This command has no default configuration 91
• User exec mode 91
• User guidelines 91
• Fcs errors counted received frames that are an integral number of octets in length but do not pass the fcs check 92
• Field description 92
• Inbcastpkts counted received broadcast packets 92
• Inmcastpkts counted received multicast packets 92
• Inoctets counted received octets 92
• Inucastpkts counted received unicast packets 92
• Outbcastpkts counted transmitted broadcast packets 92
• Outmcastpkts counted transmitted multicast packets 92
• Outoctets counted transmitted octets 92
• Outucastpkts counted transmitted unicast packets 92
• Show interfaces counters ethernet 92
• The following example displays counters for ethernet port 1 92
• The following table describes the fields shown in the display 92
• Command modes 94
• Default configuration 94
• Example 94
• Parameters 94
• Port storm control include multicast 94
• Syntax 94
• User guidelines 94
• Command modes 95
• Default configuration 95
• Example 95
• Port storm control broadcast enable 95
• Syntax 95
• User guidelines 95
• Command mode 96
• Default configuration 96
• Example 96
• Parameters 96
• Port storm control broadcast rate 96
• Syntax 96
• User guidelines 96
• Command modes 97
• Default configuration 97
• Example 97
• Interface a valid ethernet port full syntax port 97
• Parameters 97
• Privileged exec mode 97
• Show ports storm control 97
• Show ports storm control interface 97
• Syntax 97
• The following example displays the storm control configuration 97
• The show ports storm control privileged exec mode command displays the storm control configuration 97
• There are no user guidelines for this command 97
• This command has no default configuration 97
• User guidelines 97
• Command mode 98
• Default configuration 98
• Example 98
• Gvrp enable global 98
• Section 7 gvrp commands 98
• Syntax 98
• User guidelines 98
• Command mode 99
• Default configuration 99
• Example 99
• Gvrp enable interface 99
• Syntax 99
• User guidelines 99
• Command mode 100
• Default configuration 100
• Example 100
• Garp timer 100
• Parameters 100
• Syntax 100
• User guidelines 100
• Command mode 101
• Default configuration 101
• Example 101
• Gvrp vlan creation forbid 101
• Syntax 101
• User guidelines 101
• Command mode 102
• Default configuration 102
• Example 102
• Gvrp registration forbid 102
• Syntax 102
• User guidelines 102
• Clear gvrp statistics 103
• Command mode 103
• Default configuration 103
• Example 103
• Parameters 103
• Syntax 103
• User guidelines 103
• Command mode 104
• Default configuration 104
• Example 104
• Interface a valid ethernet port full syntax port 104
• Parameters 104
• Port channel number a valid port channel number 104
• Show gvrp configuration 104
• Show gvrp configuration ethernet interface port channel port channel number 104
• Syntax 104
• The following example displays gvrp configuration information 104
• The show gvrp configuration user exec mode command displays gvrp configuration information including timer values whether gvrp and dynamic vlan creation is enabled and which ports are running gvrp 104
• There are no user guidelines for this command 104
• This command has no default configuration 104
• User exec mode 104
• User guidelines 104
• Command mode 105
• Default configuration 105
• Example 105
• Interface a valid ethernet port full syntax port 105
• Parameters 105
• Port channel number a valid port channel number 105
• Show gvrp statistics 105
• Show gvrp statistics ethernet interface port channel port channel number 105
• Syntax 105
• The following example shows gvrp statistical information 105
• The show gvrp statistics user exec mode command displays gvrp statistics 105
• There are no user guidelines for this command 105
• This command has no default configuration 105
• User exec mode 105
• User guidelines 105
• Command mode 106
• Default configuration 106
• Example 106
• Parameters 106
• Show gvrp error statistics 106
• Syntax 106
• User guidelines 106
• Command mode 107
• Default configuration 107
• Example 107
• Ip igmp snooping global 107
• Section 8 igmp snooping commands 107
• Syntax 107
• User guidelines 107
• Command mode 108
• Default configuration 108
• Example 108
• Ip igmp snooping interface 108
• Syntax 108
• User guidelines 108
• Command mode 109
• Default configuration 109
• Example 109
• Ip igmp snooping host time out 109
• Parameters 109
• Syntax 109
• User guidelines 109
• Command mode 110
• Default configuration 110
• Example 110
• Ip igmp snooping mrouter time out 110
• Parameters 110
• Syntax 110
• User guidelines 110
• Command mode 111
• Default configuration 111
• Example 111
• Ip igmp snooping leave time out 111
• Parameters 111
• Syntax 111
• User guidelines 111
• Command mode 112
• Default configuration 112
• Example 112
• Parameters 112
• Show ip igmp snooping mrouter 112
• Syntax 112
• User guidelines 112
• Command mode 113
• Default configuration 113
• Example 113
• Parameters 113
• Show ip igmp snooping interface 113
• Syntax 113
• User guidelines 113
• Command mode 114
• Default configuration 114
• Example 114
• Ip multicast address ip multicast address 114
• Parameters 114
• Show ip igmp snooping groups 114
• Show ip igmp snooping groups vlan vlan id address ip multicast address 114
• Syntax 114
• The following example shows igmp snooping information on multicast groups 114
• The show ip igmp snooping groups user exec mode command displays multicast groups learned by igmp snooping 114
• This command has no default configuration 114
• To see the full multicast address table including static addresses use the show bridge multicast address table privileged exec command 114
• User exec mode 114
• User guidelines 114
• Vlan id vlan number 114
• Command mode 115
• Default configuration 115
• Example 115
• Ip address 115
• Parameters 115
• Section 9 ip addressing commands 115
• Syntax 115
• User guidelines 115
• Command mode 116
• Default configuration 116
• Example 116
• Ip address dhcp 116
• Parameters 116
• Syntax 116
• User guidelines 116
• Command mode 117
• Default configuration 117
• Example 117
• Ip default gateway 117
• Parameters 117
• Syntax 117
• User guidelines 117
• Command mode 118
• Default configuration 118
• Example 118
• Parameters 118
• Show ip interface 118
• Syntax 118
• User guidelines 118
• Command mode 119
• Default configuration 119
• Example 119
• Parameters 119
• Syntax 119
• User guidelines 119
• Arp timeout 120
• Command mode 120
• Default configuration 120
• Example 120
• Parameters 120
• Syntax 120
• User guidelines 120
• Clear arp cache 121
• Command mode 121
• Default configuration 121
• Example 121
• Syntax 121
• User guidelines 121
• Command mode 122
• Default configuration 122
• Example 122
• Privileged exec mode 122
• Show arp 122
• Syntax 122
• The following example displays entries in the arp table 122
• The show arp privileged exec mode command displays entries in the arp table 122
• There are no user guidelines for this command 122
• This command has no default configuration 122
• User guidelines 122
• Command mode 123
• Default configuration 123
• Ip domain name 123
• Parameters 123
• Syntax 123
• User guidelines 123
• Command mode 124
• Default configuration 124
• Examples 124
• Ip name server 124
• Parameters 124
• Syntax 124
• User guidelines 124
• Command mode 125
• Default configuration 125
• Ip host 125
• Parameters 125
• Syntax 125
• User guidelines 125
• Clear host 126
• Command mode 126
• Default configuration 126
• Examples 126
• Parameters 126
• Syntax 126
• User guidelines 126
• Clear host dhcp 127
• Command mode 127
• Default configuration 127
• Examples 127
• Parameters 127
• Syntax 127
• User guidelines 127
• Command mode 128
• Default configuration 128
• Examples 128
• Name specifies the host name range 1 158 characters 128
• Parameters 128
• Privileged exec mode 128
• Show hosts 128
• Show hosts name 128
• Syntax 128
• The following example displays host information 128
• The show hosts privileged exec mode command displays the default domain name a list of name server hosts the static and the cached list of host names and addresses 128
• There are no user guidelines for this command 128
• This command has no default configuration 128
• User guidelines 128
• Command mode 129
• Default configuration 129
• Example 129
• Lacp system priority 129
• Parameters 129
• Section 10 lacp commands 129
• Syntax 129
• User guidelines 129
• Command mode 130
• Default configuration 130
• Example 130
• Lacp port priority 130
• Parameters 130
• Syntax 130
• User guidelines 130
• Command mode 131
• Default configuration 131
• Example 131
• Lacp timeout 131
• Parameters 131
• Syntax 131
• User guidelines 131
• Command mode 132
• Default configuration 132
• Example 132
• Interface valid ethernet port full syntax port 132
• Parameters 132
• Parameters link aggregation parameter information 132
• Privileged exec mode 132
• Protocol state link aggregation protocol state information 132
• Show lacp etherne 132
• Show lacp ethernet 132
• Show lacp ethernet interface parameters statistics protocol state 132
• Statistics link aggregation statistics information 132
• Syntax 132
• The following example display lacp information for ethernet port 1 132
• The show lacp ethernet privileged exec mode command displays lacp information for ethernet ports 132
• There are no user guidelines for this command 132
• This command has no default configuration 132
• User guidelines 132
• Command mode 134
• Console 134
• Default configuration 134
• Example 134
• Parameters 134
• Port_channel_number valid port channel number 134
• Privileged exec mode 134
• Show lacp port channel 134
• Show lacp port channel port_channel_number 134
• Syntax 134
• The following example displays lacp information about port channel 1 134
• The show lacp port channel privileged exec mode command displays lacp information for a port channel 134
• There are no user guidelines for this command 134
• This command has no default configuration 134
• User guidelines 134
• Command mode 135
• Default configuration 135
• Examples 135
• Parameters 135
• Section 11 line commands 135
• Syntax 135
• User guidelines 135
• Command mode 136
• Default configuration 136
• Examples 136
• Parameters 136
• Syntax 136
• User guidelines 136
• Command mode 137
• Default configuration 137
• Examples 137
• Exec timeout 137
• Parameters 137
• Syntax 137
• User guidelines 137
• Command mode 138
• Default configuration 138
• Example 138
• History 138
• Syntax 138
• User guidelines 138
• Command mode 139
• Default configuration 139
• Example 139
• History size 139
• Parameters 139
• Syntax 139
• User guidelines 139
• Command mode 140
• Default configuration 140
• Examples 140
• Syntax 140
• Terminal history 140
• User guidelines 140
• Command mode 141
• Default configuration 141
• Examples 141
• Parameters 141
• Syntax 141
• Terminal history size 141
• User guidelines 141
• Command mode 142
• Default configuration 142
• Examples 142
• Parameters 142
• Show line 142
• Syntax 142
• User guidelines 142
• Command mode 143
• Default configuration 143
• Examples 143
• Management access list 143
• Parameters 143
• Section 12 management acl 143
• Syntax 143
• User guidelines 143
• Deny etherne 144
• Etherne 144
• Management access class 144
• Management access list 144
• Permit 144
• The following example creates a management access list called mlist configures all interfaces to be management interfaces except ethernet interfaces 1 and 6 and makes the new access list the active list 144
• Command mode 145
• Default configuration 145
• Example 145
• Parameters 145
• Permit management 145
• Syntax 145
• User guidelines 145
• Command mode 146
• Default configuration 146
• Deny management 146
• Example 146
• Parameters 146
• Syntax 146
• User guidelines 146
• Command mode 147
• Default configuration 147
• Example 147
• Management access class 147
• Parameters 147
• Syntax 147
• User guidelines 147
• Command mode 148
• Default configuration 148
• Example 148
• Parameters 148
• Show management access list 148
• Syntax 148
• User guidelines 148
• Command mode 149
• Default configuration 149
• Example 149
• Show management access class 149
• Syntax 149
• User guidelines 149
• Command mode 150
• Default configuration 150
• Examples 150
• Parameters 150
• Section 13 phy diagnostics commands 150
• Syntax 150
• Test copper port tdr 150
• User guidelines 150
• Command mode 151
• Default configuration 151
• Example 151
• Interface a valid ethernet port full syntax port 151
• Parameters 151
• Show copper ports tdr 151
• Show copper ports tdr interface 151
• Syntax 151
• The following example displays information on the last tdr test performed on all copper ports 151
• The maximum length of the cable for the tdr test is 120 meter 151
• The show copper ports tdr user exec mode command displays information on the last time domain reflecto metry tdr test performed on copper ports 151
• This command has no default configuration 151
• User exec mode 151
• User guidelines 151
• Command mode 152
• Default configuration 152
• Example 152
• Parameters 152
• Show copper ports cable length 152
• Syntax 152
• User guidelines 152
• Command mode 153
• Default configuration 153
• Detailed detailed diagnostics 153
• Examples 153
• Interface a valid ethernet port full syntax port 153
• Parameters 153
• Privileged exec mode 153
• Show fiber ports optical transceiver 153
• Show fiber ports optical transceiver interface detailed 153
• Syntax 153
• The following examples display the optical transceiver diagnostics 153
• The show fiber ports optical transceiver privileged exec command displays the optical transceiver diagnos tics 153
• This command has no default configuration 153
• To test optical transceivers ensure a fiber link is present 153
• User guidelines 153
• Command mode 154
• Default configuration 154
• Example 154
• Interface port channel 154
• Parameters 154
• Section 14 port channel commands 154
• Syntax 154
• User guidelines 154
• Command mode 155
• Default configuration 155
• Example 155
• Interface range port channel 155
• Parameters 155
• Syntax 155
• User guidelines 155
• Channel group 156
• Command mode 156
• Default configuration 156
• Example 156
• Parameters 156
• Syntax 156
• User guidelines 156
• Command mode 157
• Default configuration 157
• Example 157
• Parameters 157
• Show interfaces port channel 157
• Syntax 157
• User guidelines 157
• Command mode 158
• Default configuration 158
• Example 158
• Parameters 158
• Port monitor 158
• Section 15 port monitor commands 158
• Syntax 158
• User guidelines 158
• Command mode 159
• Default configuration 159
• Example 159
• Port monitor vlan tagging 159
• Syntax 159
• User guidelines 159
• Command mode 160
• Default configuration 160
• Example 160
• Show ports monitor 160
• Syntax 160
• The following example shows how the port monitoring status is displayed 160
• The show ports monitor user exec mode command displays the port monitoring status 160
• There are no user guidelines for this command 160
• This command has no default configuration 160
• User exec mode 160
• User guidelines 160
• Command mode 161
• Default configuration 161
• Example 161
• Section 16 qos commands 161
• Syntax 161
• User guidelines 161
• Command mode 162
• Default configuration 162
• Example 162
• Show qos 162
• Syntax 162
• User guidelines 162
• Command mode 163
• Default configuration 163
• Example 163
• Parameters 163
• Priority queue out num of queues 163
• Syntax 163
• User guidelines 163
• Command mode 164
• Default configuration 164
• Examples 164
• If no interface is specified qos information about all interfaces is displayed 164
• If no keyword is specified port qos information e g dscp trusted cos trusted untrusted etc is displayed 164
• Interface number valid ethernet port number 164
• Number valid port channel number 164
• Parameters 164
• Queuing indicates the queue strategy wrr or ef the weight for wrr queues the cos to queue map and the ef priority 164
• Show qos interface 164
• Show qos interface ethernet interface number vlan vlan id port channel number queueing rate limit 164
• Show qos interface queuing etherne 164
• Syntax 164
• The following example displays qos information about ethernet port 7 164
• The show qos interface user exec mode command displays interface qos information 164
• There is no default configuration for this command 164
• User exec mode 164
• User guidelines 164
• Vlan id valid vlan id 164
• Command mode 166
• Default value 166
• Syntax 166
• Traffic shape 166
• Usage guidelines 166
• Command mode 167
• Default configuration 167
• Example 167
• Parameters 167
• Syntax 167
• User guidelines 167
• Wrr queue cos map 167
• Command mode 168
• Default configuration 168
• Example 168
• Parameters 168
• Qos map dscp queue 168
• Syntax 168
• User guidelines 168
• Command mode 169
• Default configuration 169
• Example 169
• Parameters 169
• Qos trust global 169
• Syntax 169
• User guidelines 169
• Command mode 170
• Default configuration 170
• Example 170
• Qos trust interface 170
• Syntax 170
• User guidelines 170
• Command mode 171
• Default configuration 171
• Example 171
• Parameters 171
• Qos cos 171
• Syntax 171
• User guidelines 171
• 04 queue numbers 172
• Column description 172
• Command mode 172
• D1 decimal bit 1 of dscp 172
• D2 decimal bit 2 of dscp 172
• Default configuration 172
• Dscp queue indicates the dscp to queue map 172
• Example 172
• Parameters 172
• Show qos map 172
• Show qos map dscp queue 172
• Syntax 172
• The following example displays the dscp port queue map 172
• The following table describes the significant fields shown above 172
• The show qos map user exec mode command displays all qos maps 172
• There are no user guidelines for this command 172
• This command has no default configuration 172
• User exec mode 172
• User guidelines 172
• Command mode 173
• Default configuration 173
• Parameters 173
• Radius server host 173
• Section 17 radius commands 173
• Syntax 173
• User guidelines 173
• Example 174
• The following example specifies a radius server host with ip address 192 68 0 authentication request port number 20 and a 20 second timeout period 174
• Command mode 175
• Default configuration 175
• Example 175
• Parameters 175
• Radius server key 175
• Syntax 175
• User guidelines 175
• Command mode 176
• Default configuration 176
• Example 176
• Parameters 176
• Radius server retransmit 176
• Syntax 176
• User guidelines 176
• Command mode 177
• Default configuration 177
• Example 177
• Parameters 177
• Radius server source ip 177
• Syntax 177
• User guidelines 177
• Command mode 178
• Default configuration 178
• Example 178
• Parameters 178
• Radius server timeout 178
• Syntax 178
• User guidelines 178
• Command mode 179
• Default configuration 179
• Example 179
• Parameters 179
• Radius server deadtime 179
• Syntax 179
• User guidelines 179
• Command mode 180
• Default configuration 180
• Examples 180
• Privileged exec mode 180
• Show radius servers 180
• Syntax 180
• The following example displays radius server settings 180
• The show radius servers privileged exec mode command displays the radius server settings 180
• There are no user guidelines for this command 180
• This command has no default configuration 180
• User guidelines 180
• Command mode 181
• Default configuration 181
• Example 181
• Interface number valid ethernet port 181
• Parameters 181
• Port channel number valid port channel number 181
• Section 18 rmon commands 181
• Show rmon statistics 181
• Show rmon statistics ethernet interface number port channel port channel number 181
• Syntax 181
• The following example displays rmon ethernet statistics for ethernet port 1 181
• The show rmon statistics user exec mode command displays rmon ethernet statistics 181
• There are no user guidelines for this command 181
• This command has no default configuration 181
• User exec mode 181
• User guidelines 181
• Command mode 183
• Default configuration 183
• Example 183
• Parameters 183
• Rmon collection history 183
• Syntax 183
• User guidelines 183
• Command mode 184
• Default configuration 184
• Example 184
• Parameters 184
• Show rmon collection history 184
• Syntax 184
• User guidelines 184
• Command mode 185
• Default configuration 185
• Errors 185
• Errors indicates error counters 185
• Examples 185
• Index specifies the requested set of samples range 1 65535 185
• Other indicates drop and collision counters 185
• Parameters 185
• Seconds specifies the period of time in seconds range 1 4294967295 185
• Show rmon histor 185
• Show rmon history 185
• Show rmon history index throughput errors other period seconds 185
• Syntax 185
• The following examples displays rmon ethernet history statistics for index 1 185
• The show rmon history user exec mode command displays rmon ethernet history statistics 185
• There are no user guidelines for this command 185
• This command has no default configuration 185
• Throughput 185
• Throughput indicates throughput counters 185
• User exec mode 185
• User guidelines 185
• Broadcast the number of good packets received during this sampling interval that were directed to the broadcast address 186
• Crc align the number of packets received during this sampling interval that had a length excluding fram ing bits but including fcs octets between 64 and 1518 octets inclusive but had either a bad frame check sequence fcs with an integral number of octets fcs error or a bad fcs with a non integral number of octets alignment error 186
• Field description 186
• Multicast the number of good packets received during this sampling interval that were directed to a mul ticast address this number does not include packets addressed to the broadcast address 186
• Octets the total number of octets of data including those in bad packets received on the network excluding framing bits but including fcs octets 186
• Oversize the number of packets received during this sampling interval that were longer than 1518 octets excluding framing bits but including fcs octets but were otherwise well formed 186
• Packets the number of packets including bad packets received during this sampling interval 186
• Show rmon histor 186
• The following table describes significant fields shown above 186
• Time date and time the entry is recorded 186
• Undersize the number of packets received during this sampling interval that were less than 64 octets long excluding framing bits but including fcs octets and were otherwise well formed 186
• Util the best estimate of the mean physical layer network utilization on this interface during this sampling interval in hundredths of a percent 186
• Command mode 188
• Default configuration 188
• Parameters 188
• Rmon alarm 188
• Syntax 188
• User guidelines 188
• Command mode 189
• Default configuration 189
• Example 189
• Syntax 189
• User guidelines 189
• Command mode 190
• Default configuration 190
• Example 190
• Parameters 190
• Show rmon alarm 190
• Syntax 190
• User guidelines 190
• Command mode 192
• Default configuration 192
• Example 192
• Parameters 192
• Rmon event 192
• Syntax 192
• User guidelines 192
• Command mode 193
• Default configuration 193
• Example 193
• Show rmon events 193
• Syntax 193
• User guidelines 193
• Command mode 194
• Default configuration 194
• Event specifies the event index range 0 65535 194
• Example 194
• Parameters 194
• Show rmon log 194
• Show rmon log event 194
• Syntax 194
• The following example displays the rmon log table 194
• The show rmon log user exec mode command displays the rmon log table 194
• There are no user guidelines for this command 194
• This command has no default configuration 194
• User exec mode 194
• User guidelines 194
• Command mode 196
• Default configuration 196
• Example 196
• Parameters 196
• Rmon table size 196
• Syntax 196
• User guidelines 196
• Command mode 197
• Default configuration 197
• Parameters 197
• Section 19 snmp commands 197
• Snmp server community 197
• Syntax 197
• User guidelines 197
• Examples 198
• The following example defines community access string public to permit administrative access to snmp protocol at an administrative station with ip address 192 68 0 198
• Command mode 199
• Default configuration 199
• Examples 199
• Parameters 199
• Snmp server view 199
• Syntax 199
• User guidelines 199
• Command mode 200
• Default configuration 200
• Examples 200
• Parameters 200
• Snmp server group 200
• Syntax 200
• User guidelines 200
• Command mode 201
• Default configuration 201
• Parameters 201
• Snmp server user 201
• Syntax 201
• User guidelines 201
• Examples 202
• Command mode 203
• Default configuration 203
• Parameters 203
• Snmp server engineid local 203
• Syntax 203
• User guidelines 203
• Examples 204
• Command mode 205
• Default configuration 205
• Examples 205
• Snmp server enable traps 205
• Syntax 205
• User guidelines 205
• Command mode 206
• Default configuration 206
• Examples 206
• Parameters 206
• Snmp server filter 206
• Syntax 206
• User guidelines 206
• Command mode 207
• Default configuration 207
• Example 207
• Parameters 207
• Snmp server host 207
• Syntax 207
• User guidelines 207
• Command mode 208
• Default configuration 208
• Example 208
• Parameters 208
• Snmp server v3 host 208
• Syntax 208
• User guidelines 208
• Command mode 209
• Default configuration 209
• Examples 209
• Snmp server trap authentication 209
• Syntax 209
• User guidelines 209
• Command mode 210
• Default configuration 210
• Examples 210
• Parameters 210
• Snmp server contact 210
• Syntax 210
• User guidelines 210
• Command mode 211
• Default configuration 211
• Example 211
• Parameters 211
• Snmp server location 211
• Syntax 211
• User guidelines 211
• Command mode 212
• Default configuration 212
• Parameters 212
• Snmp server set 212
• Syntax 212
• User guidelines 212
• Command mode 213
• Default configuration 213
• Example 213
• Privileged exec mode 213
• Show snmp 213
• String 213
• Syntax 213
• The following example displays the snmp communications status 213
• The show snmp privileged exec mode command displays the snmp status 213
• There are no user guidelines for this command 213
• This command has no default configuration 213
• User guidelines 213
• Community access type of access read only read write super access 214
• Community string community access string to permit access to the snmp protocol 214
• Field description 214
• Ip address management station ip address 214
• Security 214
• The following table describes significant fields shown above 214
• Trap rec address targeted recipient 214
• Trap rec community statistics sent with the notification operation 214
• Version snmp version for the sent trap 1 or 2 214
• Command mode 215
• Default configuration 215
• Example 215
• Show snmp engineid 215
• Syntax 215
• User guidelines 215
• Command mode 216
• Default configuration 216
• Example 216
• Parameters 216
• Privileged exec mode 216
• Show snmp views 216
• Show snmp views viewname 216
• Syntax 216
• The following example displays the configuration of views 216
• The show snmp views privileged exec mode command displays the configuration of views 216
• There are no user guidelines for this command 216
• This command has no default configuration 216
• User guidelines 216
• Viewname specifies the name of the view range 1 30 216
• Command mode 217
• Default configuration 217
• Example 217
• Field description 217
• Groupname specifies the name of the group range 1 30 217
• Name name of the group 217
• Parameters 217
• Privileged exec mode 217
• Security level authentication of a packet with encryption applicable only to the snmp v3 security model 217
• Security model snmp model in use v1 v2 or v3 217
• Show snmp groups 217
• Show snmp groups groupname 217
• Syntax 217
• The following example displays the configuration of views 217
• The following table describes significant fields shown above 217
• The show snmp groups privileged exec mode command displays the configuration of groups 217
• There are no user guidelines for this command 217
• This command has no default configuration 217
• User guidelines 217
• Views read name of the view that enables only viewing the contents of the agent if unspecified all objects except the community table and snmpv3 user and access tables are available 217
• Command mode 219
• Default configuration 219
• Example 219
• Filtername specifies the name of the filter range 1 30 219
• Parameters 219
• Privileged exec mode 219
• Show snmp filters 219
• Show snmp filters filtername 219
• Syntax 219
• The following example displays the configuration of filters 219
• The show snmp filters privileged exec mode command displays the configuration of filters 219
• There are no user guidelines for this command 219
• This command has no default configuration 219
• User guidelines 219
• Command mode 220
• Default configuration 220
• Example 220
• Parameters 220
• Privileged exec mode 220
• Show snmp users 220
• Show snmp users username 220
• Syntax 220
• The following example displays the configuration of users 220
• The show snmp users privileged exec mode command displays the configuration of users 220
• There are no user guidelines for this command 220
• This command has no default configuration 220
• User guidelines 220
• Username specifies the name of the user range 1 30 220
• Command modes 221
• Default configuration 221
• Example 221
• Section 20 spanning tree commands 221
• Spanning tree 221
• Syntax 221
• User guidelines 221
• Command modes 222
• Default configuration 222
• Example 222
• Parameters 222
• Spanning tree mode 222
• Syntax 222
• User guidelines 222
• Command modes 223
• Default configuration 223
• Example 223
• Parameters 223
• Spanning tree forward time 223
• Syntax 223
• User guidelines 223
• Command modes 224
• Default configuration 224
• Example 224
• Parameters 224
• Spanning tree hello time 224
• Syntax 224
• User guidelines 224
• Command modes 225
• Default configuration 225
• Example 225
• Parameters 225
• Spanning tree max age 225
• Syntax 225
• User guidelines 225
• Command modes 226
• Default configuration 226
• Example 226
• Parameters 226
• Spanning tree priority 226
• Syntax 226
• User guidelines 226
• Command modes 227
• Default configuration 227
• Example 227
• Spanning tree disable 227
• Syntax 227
• User guidelines 227
• Command modes 228
• Default configuration 228
• Example 228
• Parameters 228
• Spanning tree cost 228
• Syntax 228
• User guidelines 228
• Command modes 229
• Default configuration 229
• Example 229
• Parameters 229
• Spanning tree port priority 229
• Syntax 229
• User guidelines 229
• Command modes 230
• Default configuration 230
• Example 230
• Spanning tree portfast 230
• Syntax 230
• User guidelines 230
• Command modes 231
• Default configuration 231
• Example 231
• Parameters 231
• Spanning tree link type 231
• Syntax 231
• User guidelines 231
• Command mode 232
• Default configuration 232
• Example 232
• Parameters 232
• Spanning tree pathcost method 232
• Syntax 232
• User guidelines 232
• Command modes 233
• Default configuration 233
• Example 233
• Parameters 233
• Spanning tree bpdu 233
• Syntax 233
• User guidelines 233
• Clear spanning tree detected protocols 234
• Command modes 234
• Default configuration 234
• Example 234
• Parameters 234
• Syntax 234
• User guidelines 234
• Command modes 235
• Default configuration 235
• Example 235
• Spanning tree guard root 235
• Syntax 235
• User guidelines 235
• Command mode 236
• Default configuration 236
• Parameters 236
• Spanning tree mst priority 236
• Syntax 236
• The device with the lowest priority is selected as the root of the spanning tree 236
• User guidelines 236
• Command mode 237
• Default configuration 237
• Example 237
• Parameters 237
• Spanning tree mst max hops 237
• Syntax 237
• User guidelines 237
• Command modes 238
• Default configuration 238
• Example 238
• Parameters 238
• Spanning tree mst port priority 238
• Syntax 238
• User guidelines 238
• Command modes 239
• Default configuration 239
• Example 239
• Parameters 239
• Spanning tree mst cost 239
• Syntax 239
• User guidelines 239
• Command mode 240
• Default configuration 240
• Example 240
• Spanning tree mst configuration 240
• Syntax 240
• User guidelines 240
• Command modes 241
• Default configuration 241
• Example 241
• Instance mst 241
• Parameters 241
• Syntax 241
• User guidelines 241
• Command mode 242
• Default configuration 242
• Example 242
• Name mst 242
• Parameters 242
• Syntax 242
• User guidelines 242
• Command mode 243
• Default configuration 243
• Example 243
• Parameters 243
• Revision mst 243
• Syntax 243
• User guidelines 243
• Command mode 244
• Current indicates the current region configuration 244
• Default configuration 244
• Example 244
• Mst configuration mode 244
• Parameters 244
• Pending indicates the pending region configuration 244
• Show current pending 244
• Show mst 244
• Show pending 244
• Syntax 244
• The following example displays a pending mst region configuration 244
• The pending mst region configuration takes effect only after exiting the mst configuration mode 244
• The show mst configuration mode command displays the current or pending mst region configuration 244
• This command has no default configuration 244
• User guidelines 244
• Command mode 245
• Default configuration 245
• Example 245
• Exit mst 245
• Syntax 245
• User guidelines 245
• Abort mst 246
• Command mode 246
• Default configuration 246
• Example 246
• Syntax 246
• User guidelines 246
• Command modes 247
• Default configuration 247
• Examples 247
• Parameters 247
• Show spanning tree 247
• Syntax 247
• User guidelines 247
• Command mode 249
• Default configuration 249
• Example 249
• Logging on 249
• Section 21 syslog commands 249
• Syntax 249
• User guidelines 249
• Command mode 250
• Default configuration 250
• Example 250
• Logging 250
• Parameters 250
• Syntax 250
• User guidelines 250
• Command mode 251
• Default configuration 251
• Example 251
• Logging console 251
• Parameters 251
• Syntax 251
• User guidelines 251
• Command mode 252
• Default configuration 252
• Example 252
• Logging buffered 252
• Parameters 252
• Syntax 252
• User guidelines 252
• Command mode 253
• Default configuration 253
• Example 253
• Logging buffered size 253
• Parameters 253
• Syntax 253
• User guidelines 253
• Clear logging 254
• Command mode 254
• Default configuration 254
• Example 254
• Syntax 254
• User guidelines 254
• Command mode 255
• Default configuration 255
• Example 255
• Logging file 255
• Parameters 255
• Syntax 255
• User guidelines 255
• Clear logging file 256
• Command mode 256
• Default configuration 256
• Example 256
• Syntax 256
• User guidelines 256
• Aaa logging 257
• Command mode 257
• Default configuration 257
• Example 257
• Parameters 257
• Syntax 257
• User guidelines 257
• Command mode 258
• Default configuration 258
• Example 258
• File system logging 258
• Parameters 258
• Syntax 258
• User guidelines 258
• Command mode 259
• Default configuration 259
• Example 259
• Management logging 259
• Parameters 259
• Syntax 259
• User guidelines 259
• Command mode 260
• Default configuration 260
• Example 260
• Privileged exec mode 260
• Show logging 260
• Syntax 260
• The following example displays the state of logging and the syslog messages stored in the internal buffer 260
• The show logging privileged exec mode command displays the state of logging and the syslog messages stored in the internal buffer 260
• There are no user guidelines for this command 260
• This command has no default configuration 260
• User guidelines 260
• Command mode 262
• Default configuration 262
• Example 262
• Privileged exec mode 262
• Show logging file 262
• Syntax 262
• The following example displays the logging state and the syslog messages stored in the logging file 262
• The show logging file privileged exec mode command displays the state of logging and the syslog messages stored in the logging file 262
• There are no user guidelines for this command 262
• This command has no default configuration 262
• User guidelines 262
• Command mode 264
• Default configuration 264
• Example 264
• Privileged exec mode 264
• Show syslog servers 264
• Syntax 264
• The following example displays the settings of the syslog servers 264
• The show syslog servers privileged exec mode command displays the settings of the syslog servers 264
• There are no user guidelines for this command 264
• This command has no default configuration 264
• User guidelines 264
• Command mode 265
• Default configuration 265
• Parameters 265
• Section 22 system management 265
• Syntax 265
• User guidelines 265
• Examples 266
• The following example displays pinging results 266
• Command mode 267
• Default configuration 267
• Parameters 267
• Syntax 267
• Traceroute 267
• User guidelines 267
• Examples 268
• Command mode 269
• Default configuration 269
• Example 269
• Reload 269
• Syntax 269
• User guidelines 269
• Command mode 270
• Default configuration 270
• Hostname 270
• Parameters 270
• Syntax 270
• User guidelines 270
• Command mode 271
• Default configuration 271
• Example 271
• Show users 271
• Syntax 271
• The following example displays information about the active users 271
• The show users user exec mode command displays information about the active users 271
• There are no user guidelines for this command 271
• This command has no default configuration 271
• User exec mode 271
• User guidelines 271
• Command mode 272
• Default configuration 272
• Example 272
• Show system 272
• Syntax 272
• User guidelines 272
• Command mode 273
• Default configuration 273
• Example 273
• Show version 273
• Syntax 273
• User guidelines 273
• Command mode 274
• Default configuration 274
• Example 274
• Show system id 274
• Syntax 274
• User guidelines 274
• Command mode 275
• Parameters 275
• Syntax 275
• System language web 275
• User guidelines 275
• Command mode 276
• Default configuration 276
• Enable 276
• Example 276
• Parameters 276
• Section 23 user interface 276
• Syntax 276
• User guidelines 276
• Command mode 277
• Default configuration 277
• Disable 277
• Example 277
• Parameters 277
• Syntax 277
• User guidelines 277
• Command mode 278
• Default configuration 278
• Example 278
• Syntax 278
• The login user exec mode command changes a login username 278
• User guidelines 278
• Command mode 279
• Configure 279
• Default configuration 279
• Example 279
• Syntax 279
• User guidelines 279
• Command mode 280
• Default configuration 280
• Example 280
• Exit configuration 280
• Syntax 280
• User guidelines 280
• Command mode 281
• Default configuration 281
• Example 281
• Syntax 281
• User guidelines 281
• Command mode 282
• Default configuration 282
• Example 282
• Syntax 282
• User guidelines 282
• All command modes 283
• Command mode 283
• Default configuration 283
• Example 283
• Syntax 283
• The following example describes the help syste 283
• The help command displays a brief description of the help system 283
• There are no user guidelines for this command 283
• This command has no default configuration 283
• User guidelines 283
• Command mode 284
• Default configuration 284
• Example 284
• Syntax 284
• Terminal data dump 284
• User guidelines 284
• Show history 285
• Command mode 286
• Default configuration 286
• Example 286
• Show privilege 286
• Syntax 286
• User guidelines 286
• Command mode 287
• Default configuration 287
• Example 287
• Section 24 vlan commands 287
• Syntax 287
• User guidelines 287
• Vlan database 287
• Command mode 288
• Default configuration 288
• Example 288
• Parameters 288
• Syntax 288
• User guidelines 288
• Command mode 289
• Default configuration 289
• Example 289
• Interface vlan 289
• Parameters 289
• Syntax 289
• User guidelines 289
• Command mode 290
• Default configuration 290
• Example 290
• Interface range vlan 290
• Parameters 290
• Syntax 290
• User guidelines 290
• Command mode 291
• Default configuration 291
• Example 291
• Parameters 291
• Syntax 291
• User guidelines 291
• Command mode 292
• Default configuration 292
• Example 292
• Switchport mode 292
• Syntax 292
• User guidelines 292
• Command mode 293
• Default configuration 293
• Example 293
• Parameters 293
• Switchport access vlan 293
• Syntax 293
• User guidelines 293
• Command mode 294
• Default configuration 294
• Example 294
• Parameters 294
• Switchport trunk allowed vlan 294
• Syntax 294
• User guidelines 294
• Command mode 295
• Default configuration 295
• Example 295
• Parameters 295
• Switchport trunk native vlan 295
• Syntax 295
• User guidelines 295
• Command mode 296
• Default configuration 296
• Example 296
• Parameters 296
• Switchport general allowed vlan 296
• Syntax 296
• User guidelines 296
• Command mode 297
• Default configuration 297
• Example 297
• Parameters 297
• Switchport general pvid 297
• Syntax 297
• User guidelines 297
• Command mode 298
• Default configuration 298
• Example 298
• Switchport general ingress filtering disable 298
• Syntax 298
• User guidelines 298
• Command mode 299
• Default configuration 299
• Example 299
• Switchport general acceptable frame type tagged only 299
• Syntax 299
• User guidelines 299
• Command mode 300
• Default configuration 300
• Example 300
• Parameters 300
• Switchport forbidden vlan 300
• Syntax 300
• User guidelines 300
• Switchport protected 301
• Command mode 302
• Default configuration 302
• Example 302
• Ip internal usage vlan 302
• Parameters 302
• Syntax 302
• User guidelines 302
• Command mode 303
• Default configuration 303
• Example 303
• Parameters 303
• Privileged exec mode 303
• Show vlan 303
• Show vlan id vlan id name vlan name 303
• Syntax 303
• The following example displays all vlan information 303
• The show vlan privileged exec mode command displays vlan information 303
• There are no user guidelines for this command 303
• This command has no default configuration 303
• User guidelines 303
• Vlan id specifies a vlan id 303
• Vlan name specifies a vlan name string range 1 32 characters 303
• Command mode 304
• Default configuration 304
• Example 304
• Show vlan internal usage 304
• Syntax 304
• User guidelines 304
• Command mode 305
• Default configuration 305
• Example 305
• Interface a valid ethernet port number 305
• Parameters 305
• Port channel number a valid port channel number 305
• Privileged exec mode 305
• Show interface switchport etherne 305
• Show interfaces switchport 305
• Show interfaces switchport ethernet interface port channel port channel number 305
• Syntax 305
• The following example displays the switchport configuration for ethernet port 1 305
• The show interfaces switchport privileged exec mode command displays the switchport configuration 305
• There are no user guidelines for this command 305
• This command has no default configuration 305
• User guidelines 305
• Show interface switchport etherne 306
• Show interfaces switchport etherne 307
• Command mode 308
• Default configuration 308
• Example 308
• Ip http server 308
• Section 25 web server 308
• Syntax 308
• User guidelines 308
• Command mode 309
• Default configuration 309
• Examples 309
• Ip http exec timeout 309
• Parameters 309
• Syntax 309
• User guidelines 309
• Command mode 310
• Default configuration 310
• Example 310
• Ip https server 310
• Syntax 310
• User guidelines 310
• Command mode 311
• Default configuration 311
• Example 311
• Ip http port 311
• Parameters 311
• Syntax 311
• User guidelines 311
• Command mode 312
• Default configuration 312
• Example 312
• Ip https port 312
• Parameters 312
• Syntax 312
• User guidelines 312
• Command mode 313
• Default configuration 313
• Example 313
• Show ip http 313
• Syntax 313
• User guidelines 313
• Aaa authentication dot1x 314
• Command mode 314
• Default configuration 314
• Examples 314
• Parameters 314
• Section 26 02 x commands 314
• Syntax 314
• User guidelines 314
• Command modes 315
• Default configuration 315
• Dot1x system auth control 315
• Examples 315
• Syntax 315
• User guidelines 315
• Command mode 316
• Default configuration 316
• Dot1x port control 316
• Examples 316
• Parameters 316
• Syntax 316
• User guidelines 316
• Command mode 317
• Default configuration 317
• Dot1x re authentication 317
• Examples 317
• Syntax 317
• User guidelines 317
• Command mode 318
• Default configuration 318
• Dot1x timeout re authperiod 318
• Examples 318
• Parameters 318
• Syntax 318
• User guidelines 318
• Command mode 319
• Default configuration 319
• Dot1x re authenticate 319
• Examples 319
• Parameters 319
• Syntax 319
• User guidelines 319
• Command mode 320
• Default configuration 320
• Dot1x timeout quiet period 320
• Examples 320
• Parameters 320
• Syntax 320
• User guidelines 320
• Command mode 321
• Default configuration 321
• Dot1x timeout tx period 321
• Examples 321
• Parameters 321
• Syntax 321
• User guidelines 321
• Command mode 322
• Default configuration 322
• Dot1x max req 322
• Examples 322
• Parameters 322
• Syntax 322
• User guidelines 322
• Command mode 323
• Default configuration 323
• Dot1x timeout supp timeout 323
• Examples 323
• Parameters 323
• Syntax 323
• User guidelines 323
• Command mode 324
• Default configuration 324
• Dot1x timeout server timeout 324
• Examples 324
• Parameters 324
• Syntax 324
• User guidelines 324
• Command mode 325
• Default configuration 325
• Example 325
• Interface valid ethernet port full syntax port 325
• Parameters 325
• Privileged exec mode 325
• Show dot1x 325
• Show dot1x etherne 325
• Show dot1x ethernet interface 325
• Syntax 325
• The following example displays the status of 802 x enabled ethernet ports 325
• The show dot1x privileged exec mode command displays the 802 x status of the device or specified interface 325
• There are no user guidelines for this command 325
• This command has no default configuration 325
• User guidelines 325
• Admin mode the port admin mode possible values force auth force unauth auto 326
• Field description 326
• Oper mode the port oper mode possible values authorized unauthorized or down 326
• Port the port number 326
• Quiet period the number of seconds that the device remains in the quiet state following a failed authentication exchange for example the client provided an invalid pass word 326
• Reauth control reauthentication control 326
• Reauth period reauthentication period 326
• The following table describes significant fields shown above 326
• Tx period the number of seconds that the device waits for a response to an extensible authentication protocol eap request identity frame from the client before resending the request 326
• Username the username representing the identity of the supplicant this field shows the username in case the port control is auto if the port is authorized it shows the username of the current user if the port is unauthorized it shows the last user that was authenticated successfully 326
• Command mode 328
• Default configuration 328
• Example 328
• Parameters 328
• Privileged exec mode 328
• Show dot1x users 328
• Show dot1x users username 328
• Show dot1x users username username 328
• Syntax 328
• The following example displays 802 x users 328
• The show dot1x users privileged exec mode command displays active 802 x authenticated users for the device 328
• There are no user guidelines for this command 328
• This command has no default configuration 328
• User guidelines 328
• Username supplicant username range 1 160 characters 328
• Command mode 330
• Default configuration 330
• Examples 330
• Interface valid ethernet port full syntax port 330
• Parameters 330
• Privileged exec mode 330
• Show dot1x statistics 330
• Show dot1x statistics ethernet interface 330
• Syntax 330
• The following example displays 802 x statistics for the specified interface 330
• The show dot1x statistics privileged exec mode command displays 802 x statistics for the specified interface 330
• There are no user guidelines for this command 330
• This command has no default configuration 330
• User guidelines 330
• Advanced features 332
• Command mode 332
• Default configuration 332
• Dot1x auth not req 332
• Examples 332
• Syntax 332
• User guidelines 332
• Command mode 333
• Default configuration 333
• Dot1x multiple hosts 333
• Examples 333
• Syntax 333
• User guidelines 333
• Command mode 334
• Default configuration 334
• Dot1x single host violation 334
• Examples 334
• Parameters 334
• Syntax 334
• User guidelines 334
• Command mode 335
• Default configuration 335
• Dot1x guest vlan 335
• Example 335
• Syntax 335
• User guidelines 335
• Command mode 336
• Default configuration 336
• Dot1x guest vlan enable 336
• Example 336
• Syntax 336
• User guidelines 336
• Command mode 337
• Default configuration 337
• Examples 337
• Interface valid ethernet port full syntax port 337
• Parameters 337
• Privileged exec mode 337
• Show dot1x advanced 337
• Show dot1x advanced etherne 337
• Show dot1x advanced ethernet interface 337
• Syntax 337
• The following example displays 802 x advanced features for the device 337
• The show dot1x advanced privileged exec mode command displays 802 x advanced features for the device or specified interface 337
• There are no user guidelines for this command 337
• This command has no default configuration 337
• User guidelines 337
• Problem management 339
• Troubleshooting 339
• Troubleshooting solutions 339
• Autoboot in 2 seconds press return or esc to abort and enter prom 341
• Enable password level 1 password 341
• Enable password level level password encrypted 341
• Reload are you sure you want to reboot the system y n n 341