Hi GuysI've been studying deployment of PIM in campus environment, and it is mentioned that the HSRP active and the PIM designated router (PIM-DR) should be synchronized on the same distribution switch. Why is that? what happens if unicast is being s...

Two routers 2821 with one HWIC-1FE card are directly connected (through HWIC-1FE)When i ping point-point then i get many drops.I'm using cross cableDuplex & Speed set to autoPlease help.

Dears,i have an issue i want to change the MTU size on the interface of my VPN concentrator but by doing this all the VPNs established will get disturbed. suggest which is the other way so that i can change the MTU against single VPN connection. refe...

can we create route map statement in such a way that it uses multiple default gateways for a particular set of host. If one gateway goes down then traffic automatically redirected to second gateway mentioned in route map on WS-C3560G-48TS-S. Is there...

i have downgrade the ios version on pix 525 from 7.2(1) to ios version 6.3(2),but now i have found problem with the failover unit that is when i configure the failover for redundency it shows the message that there is no license for failover,plz guid...