At the remote branches, from a distribution switch, were you able to see 2 default routes in OSPF or just one?
Can you verify both routers were injecting the default route into OSPF by issuing the command:
show ip ospf database external 0.0.0.0
(we need to perform this command while having both routers with default-information originate configured)
It is expected to have 2 entries. If you want PE-A to be primary and PE-B to be secondary, you can add the metric-type option on the default-information originate command. Metric-Type 1 for the primary and leave the other as is which will result Metric-Type 2 (default).
[toc:faq]The ProblemOn traditional switches whenever we have a trunk
interface we use the VLAN tag to demultiplex the VLANs. The switch needs
to determine which MAC Address table to look in for a forwarding
decision. To do this we require the switch to do...
[toc:faq]Introduction:Netdr is a tool available on a RSP720, Sup720 or
Sup32 that allows one to capture packets on the RP or SP inband. The
netdr command can be used to capture both Tx and Rx packets in the
software switching path. This is not a substitut...
IntroductionOSPF, being a link-state protocol, allows for every router
in the network to know of every link and OSPF speaker in the entire
network. From this picture each router independently runs the Shortest
Path First (SPF) algorithm to determine the b...