Verify that the trunking mode and encapsulation are configured correctly. Make certain that the native VLAN is the same on all of the 802.1q trunks that connect the Cisco switches to the non-Cisco 802.1q cloud. If multiple Cisco switches are connected to a non-Cisco 802.1q cloud, all of the connections must be through 802.1q trunks. Do not connect Cisco switches to a non-Cisco 802.1q cloud through ISL trunks or through access ports. If this is done, it causes the switch to place the ISL trunk port or access port into the spanning tree port inconsistent state and no traffic passes through the port. If the trunk does not pass specific VLAN traffic, the issue can potentially be that the VLAN has not been added in the database. Issue the vlan database privileged EXEC command in order to enter VLAN configuration mode. From this mode, it is possible to add, delete, and modify VLAN configurations for normal-range VLANs.
Note: The configurations of the VLAN IDs 1 to 1005 are saved in the VLAN database if the VLAN Trunking Protocol (VTP) is in the transparent or server modes. The extended-range VLAN configurations are not saved in the VLAN database.
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.