These are flashcards an notes made by students on topics like 'bgp', 'neighbor' and 'routers', originating from:

- Narbik Kocharians, et al
ISBN-10 0133591069 ISBN-13 9780133591064
717 Flashcards & Notes
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Study Cards on bgp, neighbor, routers

What are the checks before BGP Neighbours can form a neighbor relationship?
1.Router must recieve tcp connection with source address configured that router finds in a BGP neighbor command
2. Router's ASN must match with its neigbour remote-as asn command
3. BGP RID's not the same
4. If configure, MD5 must pass
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What is BGP keep alive timer used for?
To maintain neighbor relationship and how often that router send BGP Keepalive mesage
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What is BGP hold timer used for?
Hold times is used to define how long a router will wait without recieving keepalive message before resetting a neighbor connection
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What happens when the BGP open message keep alive timer of 2 bgp routers do not match?
The lower both values is used
Mismatched settings do not prevent the routers from being neighbors
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True of false. Only one of the two routers' update source IP address needs to in the other router's neighbour command to come up (neighbour 3.3.3.3 update-source 1.1.1.1)
True
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