Switching

Does anyone have a doc for installing the a PoE switch module for a 2951? I find alot about the 2951 PoE Power supply but nothing for the switch module.Thanks, Pat.

We are performing a data center migration. The customer had purchased an AT&T L2 interconnect via OPT-EMAN. The weren't told of the limitations of 50 MAC addresses on those links. Therefore, the L2 trunk for the DC vlans would not function due to the...

interface Loopback0ip address xxx.xxx.xxx.xxx 255.255.255.240interface Ethernet0/0ip address xxx.xxx.xxx.xxx 255.255.255.240ip nat insideno ip route-cacheno ip mroute-cacheload-interval 30half-duplexno cdp enableip nat inside source list 5 interface ...

Dear Friends,I have a 10nos of cisco 2960 switches and 1no of cisco 3725 gigabit switch.all 2960 switches are parallaly connected to 3725 switch though fiber.all the switches are having same vlan and public ips for management.Now I want to upgrade IO...

Hi Folks,I'm cutting my teeth on cisco and am having some issues with intervlan routing. I have followed the vids and manuals but just can seem to get this working. I have the following network lab set up.Vlan 10 = 10.70.1.9/24Vlan 20 = 192.168.0.1/2...

We're starting to share video across our network and would like to setup multicast to conserve at least some of the bandwidth.  We have a broad mix of equipment (A Catalyst 6509-E at the core, a combination for Cisco 2691 & 2811 routers, and a whole ...

Hello Guys!I have a Cisco 2960-S Switch, It is connected to a jack in the building to check the settings, Interface VLAN 1 has an ip, there is a default gateway, Any host connected to switch can access the network resources. But the problem is that I...

Hi Folks,I'm cutting my teeth on cisco and am having some issues with intervlan routing. I have followed the vids and manuals but just can seem to get this working. I have the following network lab set up.Vlan 10 = 10.70.1.9/24Vlan 20 = 192.168.0.1/2...

Guys,We are finding the price for ASA 5505 to high and our clients are having problem securing budgets for these devices. We don't want to move to different vendors and we have a team of people we already know Cisco well.I have seen Cisco router 877 ...

Hey,I have a Cisco 871w and i am trying to confiure it as a simple home router at first and then start adding functionality such as a DMZ and a IPSEC vpn gateway.I have a basic understanding of cisco networking as i did a cisco module at university t...

Hi All,We are designing a LAN Network for ourselves.The proposed design is as follows: 4 x 2960S switches in a Stack   Access-Stack-I 4 x 2960S-PoE switches in a second Stack Access-Stack-II 2 x 3750X switches in a Stack   Core-StackNow I would like ...

Hello I have 2 sites connected with dark fiber. and i want to encrypt data between this sites. which switch will encrypt data ?

Dear Alli have a problem with a cisco cat. 4507 edge switch as when i have a login ssh session to the switch the supervisor engine restart and the redundant Sup. engine becomes the active and so onthis problem mainly happen when i have multible SSH s...