Hi.I've been trying to look further into this issue - but I haven't been able to find anything on this. Sorry.This is not normal operation - maybe a hardware/software bug behind this. So, my recommendation would be to open a TAC case to see if they...

Hi,HSRP and VRRP are not compatible. But, these protocols are used for default gateway redundancy for end stations. Even if you have 4x routers which have could be the default gateway, it is not necessary to have all these routers actually provide ...

Hi,You can track an HSRP interface only after that MSFC interface VLAN has gone down.There is a function called autostate that runs between the Supervisor (L2) and the MSFC (L3). Autostate is responsible for notifying the MSFC when the last/first po...

Hi,Q1 - NBARNBAR is an software feature that comes from the IOS Router software trains. As such, it is implemented in the software on the MSFC. On the Catalyst 6500, the majority of traffic is hardware switched via the PFCx - i.e. the traffic does...

Hi Ron,To enable UDP broadcast forwarding, you need to first enable the "ip helper-address " command on the source interface. This enables the forwarding of nine different UDP broadcast types - including:Trivial File Transfer Protocol (TFTP) (port 6...