Hi, We are having Cisco 4500 switches running in VSS mode. Currently VSS links are connected on ports with capacity of 1 GB & we wanted to replace those ports with new 10 GB DAC cable. We manage this switch remotely via SSH. If we disable VSS link or...

Hi,We are having SIP trunk for Enterprise LYNC Voice functionality. The LYNC servers are behind ASA firewall. when the call is initiated traffic comes via SIP trunk to firewall & then to LYNC servers & to users using LYNC client on system. We are fac...

I am having couple of Cisco 4500 switches running in VSS mode with IOS-XE Version 03.04.01.SG RELEASE SOFTWARE (fc3)I am facing high CPU on both Core CPU on the switch , i am not able to detemine the exact problem. Please help me to understand whats ...

Hi All, We are having Cisco 4500 switch running on (cat4500e-UNIVERSALK9-M), Version 03.04.00.SG RELEASE SOFTWARE (fc3) with ROM: 15.0(1r)SG7.Recently we  were having issue with WAN links flap (OSPF neighbor) , The WAN links connected on Gig ports & ...