Switching

If I configure two 3Com switches to run lacp on all ports, I can then connect any ports between the two switches and they will automatically determine which ports they share and turn those ports into a channel.With Cisco switches it appears I have to...

Hello all,Here is the hardware configuration:Switch Ports Model              SW Version            SW Image                 ------ ----- -----              ----------            ----------                    1 54    WS-C3750X-48P      12.2(53)SE2    ...

Hi, i am Trying to disable EIGRP on interface, but its not working. can any one help , if i am missing any thing?Diagram is attached.what happening is , i only want EIGRP neighbor to form between CORE 1 and CORE2 via direct trunk cable.But EIGRP is f...

I'm working on a customer's network and have two 5k's setup for redundancy via HSRP. We are having an issue testing the VoIP vlan (vlan 110) failover. When we test failover on VoIP phones (Siemens VoIP system) we go through the following steps: 1. O...

Hello Friends,One of my clients requires Wireless Networking to be done in his Supermarket, The area of his Supermarket is 2300 feets x 2 (Ground Floor & Upper Floor). My client wants to use PDT Devices so that his employees can remain connected to t...

Dear Community,with regards to my recent post 'https://supportforums.cisco.com/thread/2116099?tstart=30' Proxying traffic through VPN/GRE tunnel,I found the feature to use 'ip next hop recursive'  inside a route-map declaration.Cisco explains this fe...

Hello,If I have two stackable switches one switch uplinks to one 6509 core switch and the other connection uplinks to another 6509 core switch, and also the other stackable switch does not connect to the core switches. Because I am using hsrp and als...

I have a situation where a vlan has periodically high utilization (240/255 tx/rx or higher) and at the same time CPU goes up past 90% (its normally around 5%) on a 6500 with two SUP720-3B.  The host trying to send traffic via that vlan sees very slow...