Routing

I have a 7206VXR (NPE-G1) router as interface with the mpls network. I am doing policy in this router ( shaping+wfq+pq). The remote sites are about 300 with BW of 2 Mbps each one.I applied de policy in a Gi inteface of de 7200.The cpu is always high...

I have a 7206 CE router running multi-VRF with its PE. There are 3 VRF's configured between the CE and the PE. Let's call them VPN1, VPN2, and VPN3.The CE has static routes, OSPF routes, and BGP routes from various sources. I want to selectively inse...

Hi,I have been tasked with changing our primary BGP path to another provider.We have an two edge routers at different NAPs and both are peered with many other ISPs through the NAPs network. However, we use two primary tier 1 ISPs for our primary and ...

During the days of 11.x and 12.0 IOS, i used to figure out the my service provider bandwith on a simple serial link by issuing the <sh controller ser x/y> command, and reading the clockrate figures. These days i am having it though with the 12.3+ ver...

I need your help. I have two ISP's going from my network to my other location. I want simply to route my SMTP traffic through ISP1 and all other traffic through ISP2. I don't want to use PBR on 6509 switch since that will include all ports on that vl...

Dear All,I have 2 branch routers being configured for site-to-site VPN, but the tunnel is not coming!I ran debug and I am attaching herwith the output for your kind review and recommendation. I am also attaching here the configs of the 2 branch route...

When should I use "interface Loopback"?Why it is used on the routers?

Hi all,Just getting to grips with OSPF for my CCNA. I have a question which I'm sure most of you will be able to answer easily.On an Area Border Router when configuring 'network 172.16.0.1 0.0.0.0 area 0 and network 192.168.0.1 0.0.0.0 area 1, can bo...

I have ATM link in UK facing CRC errors.How can i check the impact of errors on input and output packet drops?should i consider the errors.What troubleshooting needs to done to clear it.

Hi Experts,I got this error message when trying to install one card at C4506 New core switch.Is it due to IOS not compatible and which IOS I should use to resolve this issue?Error message:Jul 30 00:13:19.823 gmt: %C4K_CHASSIS-3-UNKNOWNLINECARD: Unkno...

Hi there,I am familiarizing myself with our Cisco 871 and the Security Device Manager at the moment, so please excuse Newbie-questions. The Cisco is working fine so far, but I came across a problem with ActiveSync.Our Cisco 871 is directly connected ...