Tag: BGP
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…
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…
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…
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…
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…
BGP Tutorial for ISP customers – Controlling outbound traffic
Outbound traffic control is actually easier than you thought. If you have single ISP link, all outbound traffic will obviously exit out the link. As I mentioned…
BGP Tutorial for ISP customers – Enough memory for full routes?
In the most of cases, end-user wants to have full BGP routing table from their upstream provider. Why not! If you have enough memory on…
BGP Tutorial for ISP customers – Do I need BGP?
Even though you are a network admin or telecom tech, if you are not dealing with something in daily basis, you might need assist or at least…
Historical BGP route analysis by BGPlay tools
Well, I called it "Magic wand for BGP". While I was troubleshooting a BGP routing issue, I discovered really nice tools from Internet. It provide…
Major inbound traffic issue with Tier2 ISPs
If you have more than two upstream ISP connections, traffic shaping would be one of major consideration for network administrator. Especially, a company has one…
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