BGP Routing Policies - BGP Communities
5 important questions on BGP Routing Policies - BGP Communities
What are BGP Communities used for?
-Used for making policy decisions
What sort of is BGP Communities PA?
It can pass ASN's that do not understand the COMMUNITY PA
Why is it better to use BGP communities than MED?
LOCAL_PREF is early in BGP process
- Higher grades + faster learning
- Never study anything twice
- 100% sure, 100% understanding
When are extended access-lists necessay with COMMUNITY Lists?
-More than 16 lines in a single list
What command can be used to remove an individual COMMUNITY value?
match community 1
set comm-list community-list-number delete
ip community-list 1 permit 33 (can contain only one Community string)
The question on the page originate from the summary of the following study material:
- A unique study and practice tool
- Never study anything twice again
- Get the grades you hope for
- 100% sure, 100% understanding
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