I'm trying to trunk a 10Mb link between a Catalyst 5500 and 4500M router. The trunk contains 3 VLANs 4, 13, 20. VLANs 13 & 20 work fine, but I can't ping across VLAN 4. Using debug ip packet on the router while pinging, I get a message that says "encapsulation failed". Here's my config on the router:
interface Ethernet1 no ip address media-type 10BaseT ! interface Ethernet1.4 encapsulation dot1Q 4 ip address 153.1.4.1 255.255.255.0 ! interface Ethernet1.13 encapsulation dot1Q 13 native ip address 153.1.13.1 255.255.255.0 ! interface Ethernet1.20 encapsulation dot1Q 20 ip address 153.1.20.1 255.255.255.0 Also I cleared all the Vlans on the switch side of the trunk, except for Vlans 1,4,13,20,1001-1005 and trunking is set to on. Thanks for your help.. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=70901&t=70901 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
