Routing

Can someone tell me the part number for a PoE power supply for the router Cisco 891FW.Note that it doesn't look like the regular 891 power supplies but it looks like a plastic rectangle with 4 pins.Thank you.

Guys, I have the next issue:*I have three routers conected among them, Router 01 has 3 OSPF áreas (0, 10, 30) configured in different processes, in order to connect the other Routers in different áreas, as seen in the diagram attached.Then, there is ...

Hello, I'm receiving "internal" routes from one of our BGP peers on a dedicated bgp (neighbor) peer. Our provider who is sending us their internal routes is AS#1234. Our AS is 2345 (changed for a public post) neighbor xxx.xxx.xxx.82 remote-as 1234 ne...

Hello, I have a problem sending/receiving email through exchange sever outside the office network (Externally) I have already forwarded the following ports to my exchange server 25 - 26 - 80 - 110 - 143 - 443. but it's still wont work.the internet ho...

Hi,I have 10 Mbps internet connection and have two subnets in my router (172.16.1.0 /24 and 172.16.2.0/24)I want to limit 172.16.1.0/24 subnet to 4 Mbps. This subnet shouldn't pass this bandwidth. How can i do that with qos? 

I am going to design a  two level Route Reflector architecture in order to get scaling and flexibility for the BGP updates coming for a large number of clients. I am not sure of the basic configuration iBGP and iBGP-RR necessarily for create the core...

Hello everyone,I would like to configure route damping on two routers, each receiving Internet routing table from two separate eBGP neighbors.We are a Cloud service provider, so obviously route stability matters and that's why we were thinking of imp...

Hello All, We have a 7200 router in my network which links two major sites . The problem we face is, the wan interface keeps throwing Output errors.This link is 300 MB link and only 15% usage is observed all the time. Fastswitching is enabled. interf...