Switching

Hello everyone, I would like to tell you about my case. I have a 2950 connected to the network through a trunk port (fa0 / 48), the other active port is fa0 /1 in vlan200. The port has always worked well.Suddenly, we lost connectivity with the host (...

Hi All We were planning to move our existing M132 modules and replace it with F248-E modules. As of now, M132's take all downlinks to N5K (trunks - L2 only) . F2E will be in a VDC where we have other modules like M1/M2. We are testing this, and every...

Hello, guysi've created a lab with 5 routers all running IOS 15.2    ┌ ------- R3-----┐   R1                   R4 ---- R5    └--------R2-----┘ R1 has a two routes to R5:through R2 is weight 10through R3 is weight 20i configured ip sla path-echo opera...

Hello All,I have a switch that goes of every two days on our network.. Please see sh logging details after a reboot was perform.can anyone tell me what the issue might beNote: this switch is connected to a Video Conference device    See show logging ...

Hi,I have a stupid question for most of you probably not n00bs like me.I have a private network that I connect to using my dsl router as an ap., but I now want to use a cisco device to do the routing and my dsl router for just the wireless side.My pr...

Anyone know Cisco 2821 support how many NAT sessions ?

Hi!We are implementing a project with the new Catalyst 6807-XL switches and 40G CFP-40G-SR4 optics inserted in the WS-X6904-40G linecards.We've tested conectivity between two 40G CFP optics using a MMF OM4 50 microns MPO-MPO jumper and the test was u...

Hi,We have one Catalyst 3750 with higher CPU utilization. ( CPU utilization for five seconds: 36%/30%; one minute: 27%; five minutes: 28% ) The CPU utilization for the other Catalyst 3750 is below 10% We execute "sh proc cpu sort | exc 0.00" many tim...

Hi All, I am having issue specifally doing QOS configuration on 6503 or 6524 or 6509 switches. I am unable to match any EF(voice) traffic for eompls(vlan based) on 6503 cisco switch. If i use any other router as 2811 or 2821 my QOS configuration work...

One of our 2960G switches failed, which we replaced but did not have a current config.Now a user on VLAN 40 cannot access shared drives on VLAN 11 ?I tried the IP ROUTING command on the 2960G but it is not available.Other VLANs 30 and 50 can access t...

trying to find a way to automatically bring a port down at certain time of the day and then bring it back up at a different time.basically we want to disconnect a phone (cisco 7940) at end of business day and reconnect in the am. any ways to do this ...