Switching

Users connected to a 2-switch 3750-48P stack are reporting performance issues and voice degradation issues.  This stack is connected by fibre to a Cat6509 at 1 Gig. On the 3750 stack, all ports are showing OutDiscards incrementing, including the gig ...

I have a pair of Nexus 5596s set up as a HA core running vpcs to several fabric extenders in my datacenter. I have a simple L2 VLAN I allocated for my Linux team to use as a "heartbeat/cluster" segment, their servers have a single interface to use to...

Hi..I am new in this field.How a Layer 3 switch is technically different from a Router?

when we are using fabricpatch, if a frame comes on edge switch, who encapsulates that packet and forwards it to spine switch, does every switch further in the path opens that packet to to read inside information like vlan from the original paylod or ...

If you reboot a Nexus switch will the log file be cleared?

I'm looking for an application that I can use to manage Cisco fiber switches. Can I manage fiber switches with Cisco Configuration Professional or is there something better?Thanks!

Hi all,We have a stack formed from 2 WS-C3750-48P. From time to time the cpu goes to 100% due to Tacacs Process TPLUS. The software version is 12.2(55)SE1. Do you know if there is a bug in this version related to tacas process? Any workaround.Thank y...

Hello, I have a VPN router that I am using to connect to a remote peer 3.3.3.3 and passing subnet 192.168.10.0/24 NAT'ed to 192.168.126.0/24 through the crypto ACL encryption domain.The remote subnet is 10.192.0.0/12 and when sending packets from 192...

       Hi, please help us how can we minimize the cpu usage of our 6500 series core switch.. below is the cpu usage and the version.. i think we need upgrade the ios . please teach us detailed steps for opening ticket. thanks. attached here is the cp...