Fundamentals of BGP Operations - Multiprotocol BGP - Configuration of Multiprotocol BGP
4 important questions on Fundamentals of BGP Operations - Multiprotocol BGP - Configuration of Multiprotocol BGP
When MP-BGP is activated. What command can disable automatic advertisment of IPv4 prefixes?
R1 (config-routers)# no bgp default ipv4-unicast
What is the default community for the command neighbor x.x.x.x send-community?
extended community with two nex MP-BGP nontranstive attributes:
-MP_REACH_NLRI Multiprotocol Reachable NLRI announces new multiprotocol routes
-MP_UNREACH_NLRI Multiprocol Unreachbale NLRI serves to revoke the routes previously announced by MP_REACH_NLRI
What does mBGP/MP-BGP carry?
Reference: http://www.cisco.com/c/en/us/tech/ip/multiprotocol-bgp-mbgp/index.html
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What is the command to upgrade to hierarchical BGP AFI syntax and difference between address-families?
router bgp
bgp router-id 1.1.1.1
neighbor 7.7.7.7 remote-as 65215
address-family ipv4
neighbor 7.7.7.7 activate (activate address-family)
address-family ipv6
neighbor 7.7.7.7 activate
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