Switching

HiI`m converting a network from L2 to routed.For various reasons I want to do this without having to cange IP setup for all clients.Will it work if I set up OSPF between routers and define VLANs with same gateway address.And then add /32 enteries for...

Hi guys,I would like interconnect 2 lan. One with 172.17.86.X submask 255.255.0.0 and another with 192.168.1.X submask 255.255.255.0So i must have a router. I found RV180. It has an wan port, but could i set it in lan port ?Doest it a good choice or ...

Hello, I have a 6509 with VS-S720-10G. Today we run IOS image s72033-ipservices_wan-mz.122-33.SXH8b.bin. We are go in to insert a WISM2 module in this platform. My question is: Which IOS image we can upgrade our platform to support the WISM2 module?B...

Hi all,I know that when you have a dual supervisor in a single C4500 chassis, the 8 available ports on the two supervisors become 4 (2 on each instead of 4 on each).But is this also applicable when doing VSS?In other words, when having 2 chassis, in ...

About a year ago we needed to upgrade the supervisors in our 6509 we also needed to have more than 2 scan sessions. We replaced it with a 4507. Now I need to tell management how this 4507 has improved our network.  Things such as backplane speed, etc...

Dear Friends,in my cisco 3560  switch all network are connected.one attendance device also connected with this switch ,some  days befor it made a big problemwhen i am disconnecting that device my network is working fine and when i am connecting it's ...

We desided to install cisco network assistant. After the installation we had telnet connection problem to 4510+r, and standby sup restarted changed to standbuy cold.Before the installation everything was fine. Also after installation, commandline con...

Hey all, This is a general question, wondering if anyone knows.  Historically, VPC has had issues with creating routing adjencencies across the peer-link, due to the loop prevention logic.  Now, with Fabricpath enabled, you move to VPC+ where the pee...

Hi,Could some one confirm if the TCAM space utilization remains same if the same ACL is used across many ports on sup32-3B/6500 as this behavior is purely dependent on hardware. From my initial testing (tried on two ports) it appeared so, but would l...

Dear Everyone,We have CISCO2901/K9 with 8 Port GE POE EHWIC Switch on Slot 0 SubSlot 1 ( EHWIC-D-8ESG-P ) .Suddenly 3 switch ports are red ( blinking not steady ) and there is no connectivity.When the client removes the cable and puts it in another p...