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BGP Ques

2010-06-01_092636.jpgper topology and on the site#1 to site#2 migration strategy later in year. First, I want to integrate both Rx-PR into IBGP with site#2 under AS 30 so will have the same AS in 2 locations. There is a redundant WAN btwn the two sites. Currently, both ISP are sending default route to site#2 but I plan to do EBGP with them. My plan is that during cut night, I am getting rid of isp#2 but keeping isp#1 and will have isp#1 move the over to site#2 or preferably can I have site#2 also advertise with a lower/highter metric (ie Prepend AS) so during the cut, I don’t have to do much but just turn off site#1 internet routers.

  • WAN Routing and Switching

Re: BGP Ques

Sorry, but what's the question here?


Re: BGP Ques

sorry for not being this doable meaning:

1. Is it better to have one AS running IBGP btwn the 2 sites? or have the same AS at each site but each site do not running IBGP with each other

2. If #1 is yes, can I have 2 AS advertising the same route with different metrics with site#1 the preferred. Basically I will prepend AS on site#2 and leave Site#1 alone.

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