Switching

We have run into an issue between a couple of N7Ks in a vPC topology. We have the N7Ks set up with the "vpc peer-gateway" and we have several SVI's between them running HSRP. The issue is that we have a situation in which 4 of the SVIs on the one N7K...

Hey all,Problem: I have a Cisco RV082, set up as shown in the attached network overview. It continually restarts, lasting only 25 minutes (maybe a stretch to 30) before restarting. Before I get office space on it, might someone be able to share their...

Hi all,Please waht'is the usefulness of "power inline consumption" command if poe requirement can be set with command 'power inline {auto [max milli-watts] | never | static [max milli-watts]}' ?thanks a lot ima

Cisco's DCI Design and Deployment Guide Release 2.0 describes an implementation where SP(s) provide a redundant VPLS solution with n-PE, where PWs terminate on a VSS pair at each cust premise.  To prevent L2 loop, Cisco recommends implementing EEM sc...

Hi Cisco Support CommunityWe are looking to expand our network.Scenario = 2 floor building, we currently occupy upstairs use a new 881W for all connectivity including Wifi. LAN connectivity is through a 24 port Netgear Switch. On ground floor we hope...

Hi all,I've configured lacp between two switches 2960-24TT and I'm using Cisco Packet Tracer version 5.3.0.0088. I'll need to configure link aggregation in a near future between cisco and different brands of switches so I need to use lacp ...Below is...

HiI am trying to configure 13 etherchannels on WS-2960s-48TD-L but it has a limitation of 6 etherchannels. The IOS is12.2(55)SE2. Is the number of etherchannel depend on the hardware or software? If I upgrade to the latest version of IOS will I get m...

HiI have installed the above mentioned card in the router 2800.When i run the command show ip int brief it will display as serial interface.My concern is when i connect a host on that interface it Network icon is displaying cross.I have already ran n...

I'm going to be working on some "older" switches configured elsewhere and have a few questions. For example, this configuration detail on IOS Software, C3750 Software (C3750-IPBASE-M), Version 12.2(25)SEB4interface GigabitEthernet1/0/23switchport tru...

Hi folks,I have a 6509 that had two different modules powercycle themselves about 18 hours apart. It could be coincidence, but I've never had it happen before so I suspect it's related. Unfortunately I haven't had any luck so far identifying a root c...

Hi,I have installed a new cisco2901 router and configured the line vty 0 4 and console 0 and enable secret.But unfortunately I exit from the configuration and while going to login in again.  I cannot login with username and password which is configur...

Hi All,I'm trying to connect a Cat3560 SFP (GLC-SX-MM) across MM fiber to a Trendnet TFC-2000MSC Gigabit fiber transceiver.  I never see the interface on my switch come up in a connected state.  I have confirmed that the hardware is good and the fibe...