How do I delete previously configured sub-interfaces?? I have a 2650xm running 12.3.3 on which three frame-relay sub-interfaces were defined. These were on serial 0/1 ie s0/1.403 etc then config deleted and removed to put the interfaces on s0/0. But the deleted interfaces still show in show ip interface brief as a method of unset. There is now config left in and each line was removed individually (not just the interface).
[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...