Switching

I installed NM-2fE2W module on the 2811 router on the bottom which I guess is slot 1. It shows up in Sh diag as disabled how can I correct this? I have the same IOS as on packet tracer 6.1 ver 12.4 (15)T. I have tried upgrading the IOS and downgrad...

hi.. i am seeing interfaces flapping.. : Power Device detected: IEEE PD (COGPHMNLCEBU12ACCSW1-3)001679: Oct 16 22:10:06.319 MNL: %ILPOWER-7-DETECT: Interface Fa3/0/12: Power Device detected: IEEE PD (CEBU12-3)001680: Oct 16 22:10:06.386 MNL: %ILPOWER...

I'm using configuration synchronization on my Nexus 5k pair.  But I've got a couple of Nexus 7k switches on the horizon.But I can't seem to find anything about config-sync being supported on the 7k platform.  Is anyone using config-sync on the Nexus ...

Hello all,am hoping someone can help/shed some light on the issue. We have two cat-6509 with MSFC interconnected via two switches (also 6509 but L2) running HSRP. There are 4 x 1gig links between the Routers and switches and between the switches them...

We are replacing all of the switches in the network with two Nexus 93128 switches.  We have 4 VLANS  and need to add security between the MGNT VLAN, IIS Server VLAN, application VLAN and DB VLAN. This is all internal use, no external users.  The prob...

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 ?