Switching

Hello Everyone,i am running core switch with IOS as seen below in the show version command, Just wanted to know which IOS i need to upgrade to so that i can perform MAC address filtering on my core switch. Please suggest some IOS images with versions...

How do i resolve a dup mac add on vlan200 in a port channel

Hello Allwe need to reset the password for a remote cisco router, no support available on the site.the SNMP read and read-write is still there on the device, is it possible to reset the password with SNMP RW stringappreciate some quick feedbackthanks...

We are moving a switch that is mounted flat/horizontally.  The space we are moving to limits our space.  Can you mount the SG200-26P vertically? Reason why is we are looking at a vertical 4U rack (RK419WALVO) made by Startech.

Hello. I hope one of you can assist me with this issue.I've connected an old Cisco 1812 series router to my SOHO wireless accespoint, which functions as a DHCP server as well.The 1812 Router has two FE interfaces and 8 switchport interfaces.The FE0 i...

Hello, I have just bought a CISCO SG-300 52 Switch and a CISCO 2811 Router. I am trying to configure SG-300 on Layer 3 mode which is done and InterVlan routing works well. However, my hosts can not communicate with router, although I can ping router'...

Hello to EveryoneI am currently practicing Hot Standby Router Protocol(HSRP) in packet tracer (I uploaded packet tracer file here)to provide redundancy in network. I configured network routers ,host and server with ip addresses ,hsrp and routing prot...

Hi All I have a strange issue with a nexus 7700.. SUP 2E with 7.2 code.. we have eigrp running on this switch. topology is something like this: vlan 8 (10.10.88.0/22)  ---> 6500 (SVI defined here) --> L2 ---> N7700 (SVI defined but shutdown) We are b...

I am curious what the best way would be to redistribute routes using ospf. The company I currently work for has 10 sites connnected via ipsec vpn tunnels. A vpn tunnel from each site to each site. I would like to redistribute the routes from all site...