tag:blogger.com,1999:blog-6811228747810273155.post159121014344833133..comments2024-03-29T04:06:38.478-05:00Comments on CCNP or BUST : BGP Lab 1 configurationAnonymoushttp://www.blogger.com/profile/12454997709403251385noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-6811228747810273155.post-74387794899462484962013-04-16T13:24:01.973-05:002013-04-16T13:24:01.973-05:00Do you have loopback's configured ?Do you have loopback's configured ?Anonymoushttps://www.blogger.com/profile/12454997709403251385noreply@blogger.comtag:blogger.com,1999:blog-6811228747810273155.post-25808888128959931962013-02-20T05:38:09.982-06:002013-02-20T05:38:09.982-06:00Hey Shawn,
So when I just started this CBT BGP la...Hey Shawn,<br /><br />So when I just started this CBT BGP lab. Going step by step of the lab after I had set up BGP on R5 & R4, BGP never came up. I then thought duhhh I haven't set up the IP addressing for the serial interfaces. After doing that I then got the '%BGP-3-NOTIFICATION: received from neighbor 10.1.45.2 2/3 (BGP identifier wrong) 4 bytes 0A012D01' error message.<br /><br />I came across online material saying that the reason for that error is because I've re-used the IP addresses as BGP identifers. So I then removed the IP addresses from the serial int' but again no joy, BGP still down. Looking at your config you've kept re-used the IP addresses as the BGP identifiers. In a nut shell I'm confused and stuck, please help me out. ThanksAnonymousnoreply@blogger.com