How to configure BGP multi-hop on Cisco CRS router

Here is a quick step to configure BGP multi-hop on the Cisco CRS router. CRS# conf t CRS(config)# router bgp 65501 CRS(config-bgp)# neighbor 10.10.10.2 CRS(config-bgp-nbr)#…

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Sample BGP configuration for Cisco CRS with XR software

Here is sample BGP configuration for Cisco CRS router with XR software   Cisco CRS# conf t Cisco CRS(config)# router bgp 65501 Cisco CRS(config-bgp)# neighbor…

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How to hide private ASN from ISP

We know how to change peer ASN without changing BGP processor ID which might be private ASN. That is local-as commands is the one to…

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How to read BGP status output

How to read BGP status output http://www.cisco.com/en/US/docs/ios/12_2t/12_2t15/feature/guide/ftbrsamp.html

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How to configure BGP peer-session template

Here is "How to configure BGP peer-session template" [ Assignement ] All 4 routers are in AS 100 and linked in same Ethernet segment. Establish…

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How to configure BGP peer-group

Here is "How to configure BGP peer-group" [ Assignement ] All 4 routers are in AS 100 and linked in same Ethernet segment. Establish BGP…

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How to configure secure BGP?

This is the one of famous question my customers asking all the time. How to configure secure BGP? There are few ways to make robust…

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BGP Tutorial for ISP customers – BGP community string from ISP

Most of the decent size of ISP provides BGP community string for their customer. By using BGP community string, you can control our announcement globally…

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BGP Tutorial for ISP customers – Configuring BGP

To bring BGP session minimum requires a configuration is really simple.  Just three lines of BGP statement will bring BGP session. This is kinds of…

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BGP Tutorial for ISP customers – Controlling inbound traffic

Controlling inbound traffic is the most important consideration when you are configuring BGP. If you have more than one ISP links, definetely you need to…

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