Jon Lewis wrote: > On Fri, 11 Jan 2008, Pete Templin wrote: > >> New: 6509/Sup720-3BXL/12.2(18)SXF12/WS-X6348-RJ-45, customer is on a >> VLAN interface and a 10/100 port is an access member of the VLAN. >> Customer equipment is pingable from locallly within the VRF, but the T1s >> on 7507#2 aren't pingable, and the two 7507s can't ping this Ethernet >> /30. > > What connects (or sits between) the 6509 and the 7507s? Are you sure > the entire prefered path is tag-switching aware / supports the necessary > tag-switching mtu?
Two GSR/12008s are the core routers for the POP. Each 7507 has an FE to each GSR (bumped to a tag mtu of 1540). The 6509 has 2xGE to each 12008, bumped to an MTU of 2450 (the best I could get my Engine 2 3GE cards to accept). So it's a two-hop path from 7507 to 7507 or from 7507 to 6509. Every router in question shows the two GSRs as LDP neighbors. pt _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
