F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Appendix Protocol Reference-6PW100
ii
NET ·················································································································································································· 19
IS-IS area ········································································································································································· 20
Level-1 and Level-2 ················································································································································ 20
Route leaking ························································································································································· 21
IS-IS network types ························································································································································· 22
Network types ························································································································································ 22
DIS and pseudonodes ··········································································································································· 22
IS-IS PDUs ········································································································································································ 23
PDU ········································································································································································· 23
Common header format········································································································································ 23
Hello PDU ······························································································································································· 24
LSP ··········································································································································································· 25
SNP ········································································································································································· 27
CLV ·········································································································································································· 28
Supported IS-IS features ················································································································································· 29
Multiple instances and processes ························································································································ 29
Management tag ··················································································································································· 29
LSP fragment extension ········································································································································· 29
Dynamic host name mapping mechanism ·········································································································· 30
Protocols and standards ················································································································································ 30
BGP ············································································································································································· 32
Overview ········································································································································································· 32
BGP speaker and BGP peer ········································································································································· 32
BGP message types ······················································································································································· 32
BGP path attributes ························································································································································ 33
BGP route selection ························································································································································ 36
BGP route advertisement rules ······································································································································ 37
BGP load balancing ······················································································································································ 37
Settlements for problems in large-scale BGP networks ······························································································· 38
MP-BGP ··········································································································································································· 41
BGP configuration views ··············································································································································· 42
Protocols and standards ················································································································································ 42
IPv6 static routing ······················································································································································· 44
IPv6 default route ······················································································································································· 45
RIPng ··········································································································································································· 46
Overview ········································································································································································· 46
RIPng working mechanism ············································································································································ 46
RIPng packet format ······················································································································································· 47
Basic format ··························································································································································· 47
RTE format ······························································································································································ 47
RIPng packet processing procedure ····························································································································· 48
Request packet ······················································································································································· 48
Response packet ···················································································································································· 48
Protocols and standards ················································································································································ 48
OSPFv3 ······································································································································································· 49
Overview ········································································································································································· 49
Packets ············································································································································································· 49
LSA types ········································································································································································· 50
Timers ·············································································································································································· 50
OSPFv3 packet timer ············································································································································ 50
LSA delay timer ······················································································································································ 50
SPF timer ································································································································································· 51