Switching

We have Cisco 3750E switches that are not using their switch stack ports.   Walking these interface descriptions with MIB-II  I see: 1.3.6.1.2.1.2.2.1.2.5179 = OCTET STRING: StackPort11.3.6.1.2.1.2.2.1.2.5180 = OCTET STRING: StackSub-St1-11.3.6.1.2.1...

Hello,Strange issue, we have a small office with a 48 port 2960x switch that has some printers and copiers in it that have static IPs.For some reason we find if the printer or copier is moved to a different port we can no longer ping the printer or c...

Hi all,I'm facing an issue configuring route-map on a SVI on L3 Catalyst 3560. My go is to send all packets from THIRD_PARTIES network to my proxy server (10.50.0.18). What Am I Doing Wrong? I've got an interface vlan40 as follows. interface Vlan4...

Hi,I’ve been doing some research into implementing storm control across an enterprise network and have come across some excellent articles. One comment to an article stated (paraphrased):“1) One very important remark everybody seems to miss, is that ...

Hi I am using 2951 ISR router Can any one help me locating its BATTERY as i need to replace it. Thanks With Best Regards Hamid Ali Khan

Hello guys, I have been using that command for many years now and I showed it to a colleague of mine today, who raised an interesting question: How exactly that works?  core01.acme.corp#traceroute mac 0025.84f7.0840 0026.3e03.5000 vlan 44Source 00...

I have 3 "WS-C2950-24" CIsco Switches and all has a memory process issue. I have the next troubeshooting: - Disable CDP - Disable SSH - Doesn't exist a level2 loop. After all I want to upgrade the current firmware (c2950-i6k2l2q4-mz.121-22.EA14.bin)....

Hi I have a network in which I have several VRFs residing on one router (3925).  I need to be able to route between a few prefixes in the VRFs at a high rate, for traffic in on the same trunked interface (to go back out the same interface).  The rout...

Has anyone used IP SLA on the ME3400? We have a ME-3400EG-12CS-M (12.2(58)SE1 ME340x-METROIPACCESSK9-M) does not support IP SLA which we will have to use in a coming change. Do we need to upgrade the IOS? To which version? or Is there some feature n...

I joined an organisation as Network Engineer, and I am trying to solve some issues. One major issue I am confronting I will describe it as follows; The network has two Core switches, Core 1 and Core 2, where Core 1 is the main switch. Core 1 is a Fo...

Hi all, I have 6500 with wccp configured, and I have to migrate this to a Nexus 7000, is there any recomendation? Thanks all.

We are setting up EIGRP for gateway failover to a redundant data center and I'm having issues getting EIGRP (or OSPF for that matter) to form an adjacency.  I've attached diagram of our setup but a brief description below: Campus LAN eventually hits...