Switching

I have "inherited" a Catalyst 4506 with IOS version 12.2(20)EWA1 and Supervisor IV already installed.  We recently purchased a second Supervisor IV and I am looking to install this second supervisor for redundancy.  Is there anything special with ins...

We currently use two 1GB fiber links in an Etherchannel between our two sites.  We'd like to upgrade the backbone to 10GB, but I'm wondering if it is possible to use one link at 10GB and keep the backup link at 1GB, just in case management won't appr...

All,     In my environment we have a couple of Nexus 5000's. In each 5000 there exists two vrf's by default (default & management). Althought only two of the 5k's have both vrf's configured. Now, my problem is because on all other 5k's we are using o...

        Good morning,I'm having trouble with a Cisco Catalyst 2950 Series Switch where by I'm following the precedure from Cisco's web site to remove the Banner and login information, http://www.cisco.com/image/gif/paws/12040/pswdrec_2900xl.pdfEach c...

I was trying to do a HSRP test by reaching loopbacks of two routers from my pc. My PC can reach 192.168.100.151/32 almost immediately, however 192.168.100.150 takes 20sec to reach after i remove te1/1. I would like to find out if there's misconfigura...

Hello, we have the following problem with the RPS 675:  when power is cut to a switch (I've tried with 3750-48 and 3750G-24), the RPS successfully begins supplying power to the switch with no loss of service.  However, when power is restored to the m...

Dear Cisco Experts,I would like to ask your help on how can I check if our current infrastructure is enough to support our new system. Please see current structure below.We have 2 IDF to support users from production area on 1st floor. Since we migra...

Hello everyone,I have 5 SVIs configured for VLAN Interfaces 121-125 for my vSphere environment.All VMs can ping IPs on all the VLANs (VMs on VLAN 124 can ping VMs on VLAN121)All VMs, except those on VLAN 124, can access the Internet or even ping my r...