I cann't increase the MTU size of tunnel and FE interface at Cisco 7507 as the current version doesn't support this.So I try to migrate the existing FE link to POS link between Juniper and Cisco 7507 router, the CPU utilization at Cisco 7507 went very high. What can be the reson for this? There is a tunnel between Juniper and Cisco 7507. DO I have to create a new tunnel and then swing the BGP traffic to the new tunnel?
[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...