Switching

Hello,I am relatively new to working with Cisco switches and would appreciate any pointers anyone can give me regarding an issue I am having.I have Seven 2960G 24-port switches and two 2960G 48-port switches that I am attempting to get Auto QOS set u...

Hello,How do i go about setting up a TFTP server from laptop to Cisco ws-C3750 48P Switch, I need to pull the image off the switch and place it on an other switch that has a corrupt image, The switch which is corrupted is the same as above Cisco ws-C...

Hello,I had an old Cisco Catalyst 2948G switch that I have not used in about 7 years down in my basement.  I powered it on and went through the process of clearing out the configurations, and I got to a point where one of the commands to clear out th...

Dear Friends,I am facing an unrealistic  issue these day. I have mouted a cisco 2950G series switch in the network. we are working on Multicasting so I have LAN connectivity from one location ot other. please have look for scenario of network.My offi...

I am an issue with a LACP port Channel on 6509(Sup720) and a Nexus 5020.  This is a L2 Port Channel with multiple Vlans.  We have several VMs running on a UCS system with 65248s connected to the Nexus.  The 6509 is the L3 gateway for the VLANS which ...

Hi @ all,does anyone know why is not possible to put a WS-X4712-SFP+E - module into an R-E chassis?The module has the same connection to backplane as the WS-X4748-UPOE+Eand this one works in a R-E chassis.I know the restriction of Cisco that the 4712...

Hi Guys,due to some reasons, the sup720 hanged and stopped responding and this problem did not trrigger the failover to the second chassis and I went into downtime. I would like to know why the failover did not trigger. I am using the following confi...

Hi allLast week we had some forwarding issues with our cat 6509e VSS pair, wherby clients could ping the gateway but couldnt route through it! we identified this as being core 2 in the vss pair, yesterday we rebooted the 2nd switch and now the issue ...

Hi All,I am trying to implement an etherchannel on a cisco 2901 (IOS 15.1).i have already created the port-channel but i cannot assign the gig interface to the channel group.

i have given a point to point public ip on my WAN interface of router,i have an public ip pool for LAN of /29.i want to do a dynamic natting on router(CISCO:2811)please any one provide me the configuration command for the same.IP EXAMPLEWAN IP:59.123...

Hi!   After a fresh install of windows8; installed Cisco Configuration Profesional 2.6 and its loads but the windows size its unusable. Anyone found this issue? Got the same problem with another W8 installation. Everything opens but the size of the w...

Hi all, Friday my 4500 core crashed, with these messages just before, any ideas what caused the crash ?172.26.33.29Error7098: . Watchdog failure (EpmPluggableGroup(0:N) review) - system may reset 01/02/2013 23:27:12172.26.33.29Error7097: . Watchdog f...