I have been working on an issue with TAC. After a power outage VLAN 30 no longer responds. There are no arp entries and the ip address of the vlan does not respond to ICMP. I have posted the configuration. My upstream router is on port 1/1/48 and a S...

I have deployed an asav on an ec2 instance in aws. When I connect to it there is only 1 interface (management) . Every guide I have read requires me to configure the gig0/0 interface.  It doesn't exist. I can't connect via asdm .

Hello-  I have several 3560x switches running 12.2(55)SE8.  Every TDR test I run gives me the following resultsInterface Speed Local pair Pair length        Remote pair Pair status--------- ----- ---------- ------------------ ----------- ------------...