VLAN instance view Default Level 1: Monitoring level Usage Guidelines If there are multiple mappings between instances and VLANs, you can run the check vlan instance mapping command to check whether the confi
VLAN instance view Default Level 1: Monitoring level Usage Guidelines If there are multiple mappings between instances and VLANs, you can run the check vlan instance mapping command to check whether the configured mappings are correct before committing the configuration. By doing so, you can avo...
Cisco IOS 15.0(2)EX This command was introduced. Usage Guidelines The undebug platform vlan command is the same as the no debug platform vlan command. When you enable debugging on a switch stack, it is enabled only on the stack master. To en...
switch: cisco 2960 - os: centos 7 - serial port configuration: minicom - used configuration: 9600 8n2 ,hardware control flow: no, software control flow: no - status: online target: - configure a vlan for the switch. problem: after saving the default configuration using...
Cisco IOS XE Everest 16.5.1a This command was introduced. Usage Guidelines The undebug sw-vlan command is the same as the no debug sw-vlan command. Examples This example shows how to display debug messages for VLAN manager events: Device> enable Device# debug...
switchport trunk allowed vlan xxxchannel-group yyy mode active add other config BB *** Rate All Helpful Responses *** How to Ask The Cisco Community for Help 0 Helpful Reply Georg Pauwen VIP 08-26-2018 12:30 AM Hello, in addition to the other post, chec...
If you want to see which interfaces are configured as “Trunk” ports, the above command will show you just this. As shown above, port Fa0/3 is configured as 802.1q Trunk which means it is connected to another switch in order to pass VLANs from one switch to another. ...
Before manually performing an active and standby switchover, make sure the configuration of the active MPU has been backed up to the standby MPU. If the manual switchover takes place during the backup process, the switchover fails and the syste...
the "no switchport" on a physical port the switch creates a hidden VLAN under the hood. If you issue the "show vlan internal usage" command you'll see the effect of this. In addition to creating the VLAN, I believe that the switch quietly disables certain layer 2 functions on the port...
The ip source check user-bind check-item command configures IP packet check items in a VLAN. The undo ip source check user-bind check-item command restores the default IP packet check items in a VLAN. By default, the check items contain the IP address, MAC address, VLAN and interface inf...