Switching

We have 4507 R+E switched installed in our network. For the past 6 months, we are observing temperature warning in Module no. 3 in the CPU part.I want to know why this is happening. We take out the module clean it with a blower and the warning disapp...

To establish the ospf stub area between the distribution switch with the core switch or ABR. Do we need to set the static route on the distribution switch to point the  ANY to the ABR/core switch gateway?I read the article that the default route is g...

Hello, I am trying to add a public access point to a network. The access point will be open and I need it to be on a separate vlan than the rest of the network. Before this the network had no need for vlans. So there was no vlan configuration. So I s...

I have recently joined a company, and they  have below network topology.There are these vlans defined with Ip routing enabled.interface vlan 4name "Four"routingip address 192.168.4.77 255.255.255.0exitinterface vlan 10name "Infrastructure"routingip a...

I have recently joined a company, and they  have below network topology.There are these vlans defined with Ip routing enabled.interface vlan 4name "Four"routingip address 192.168.4.77 255.255.255.0exitinterface vlan 10name "Infrastructure"routingip a...

Hi,I have two laptops connected to a cisco 2960 switch on fast ethernet ports. Both are pinging each other.Now from one laptop I want to copy and paste a file of 1 GB to the second laptop using LAN, I want to know how much time it will take in doing ...

Hi all,I have 4507 R+E installed. As usual one of its supervisor module is in "Active" state while the other is in "Standby hot" state.I want to know how to make the standby supervisor as the active supervisor without shutting down the switch or with...

the Switche WS-C3560X-24P crashes randomly and only the leds work the ios version 12.2(55)SE5, after thar I have to restart it

I need to create a 4 port etherchannel between a 6509 & an Extreme Networks Black Diamond 8810. Has anyone done this before?

This is something that happened as I was setting up a couple of these PoE SF300 switches for IP cameras.We wanted to save a little money so we purchased a few of these switches to daisy-chain onto a couple of our 4507s to provide PoE support for IP c...

HiI'm wondering if someone who did this before could guide me on where to start to uplift the whole environment in our Hospital.I have asa firewall, two core switch, 2 distribution switches and 55 access switches.My question is where do I start to ch...