Switching

Hi,Is it possible to have multiple VLANS that all share the same IP range and all share a common gateway address?The reason I ask is for the purposes of live migration (V-MOTION) where the IP information of the migrated host needs to remains unchange...

I have a catalyst 3550 and will be using it to run my cisco 7940 and 7960 ip phones with POE. When I plug the phones into the switch they power up just fine but the phones will not dial out as they have little x's by the line. I have also tried going...

I am doing my own made up lab in GNS3, and I do not understand some results.  Here is the topo (ignore the error output, that was new this morning...been fighting the concept for a few days now):                   If all ints are up, correctly assign...

I have a 3560-48ps running   IPBASE. I am wanting to do some PBR on this device. Will I have to  change the Image to the IPservices for this to work. Here is a  description of what I'm trying to do. I have two internet connections  connecting to two ...

Hi All,I upgrade the IOS of my switch 3560 from   C3560-IPBASE-M), Version 12.2(25)SEB4,  To   C3560-IPBASEK9-M), Version 12.2(55)SE5after that the utilizatio of the memory increase to 80% I attached the output of show memory statistics historyWe nee...

Hi,I am intetested in Cisco 2960 ttl models 8, 24 and 48 port switches, but need to justify my choice for Cisco by comparing the advantages of using Cisco over other brands models of the same level.What are the equivalent models from netgear, Dlink a...

I am running a number of ASRs (and some 3925s) to connect to customer networks.  I am running IP SLA to endpoints in their networks to monitor jitter etc..  We have some tools that are supposed to collect IP SLA data, but they usually attempt to conf...

Hi,I have Catalyst 4507 R-E with one supersor engine n 3 other modules.My question is related to routing of different networks through this switch.I already have certain routes configured which are going to my ISP thru Juniper firewall.(192.168.0.9)I...

My provided is terminating an SC connection for MPLS to connect to a Cisco 3640 Router. What 1Gig module and GBIC/SFP should I use for this purpose? Tried seaching in Cisco but not getting a satisfactory answer.Any kind is highly appreciated.        ...

Hi experts,   I have a customer who is having some issues with 5m passive HP twinax cables, 537965-001, with a Chelsio 10G NIC.  Aside from NIC driver issue, if NX-OS recognizes this SFP+, should it be expected to work in a 5020 running 4.2(1)N1(1)? ...