08-29-2007 10:34 PM - edited 03-03-2019 06:31 PM
hi,
wanted to know the difference between ospf lsa types 8 and 9.
skrao
08-30-2007 04:20 AM
Hi,
LSA types 8 through 11 are also not covered because they are currently only proposed types and have not yet been deployed.
See here: http://sysop.com.cn/document/routing_tcp_ip_v1/ch09lev1sec1.html
Type Code
Description
1
Router LSA
2
Network LSA
3
Network Summary LSA
4
ASBR Summary LSA
5
AS External LSA
6
Group Membership LSA
7
NSSA External LSA
8
External Attributes LSA
9
Opaque LSA (link-local scope)
10
Opaque LSA (area-local scope)
11
Opaque LSA (AS scope)
Regards,
Dharmesh Purohit
08-30-2007 04:29 AM
?Link LSAs (Type 8)?Have local-link flooding scope and are never flooded beyond the link with which they are associated. Link LSAs provide the link-local address of the router to all other routers attached to the link, inform other routers attached to the link of a list of IPv6 prefixes to associate with the link, and allow the router to assert a collection of Options bits to associate with the network LSA that will be originated for the link.
?Intra-Area-Prefix LSAs (Type 9)?A router can originate multiple intra-area-prefix LSAs for each router or transit network, each with a unique link-state ID. The link-state ID for each intra-area-prefix LSA describes its association to either the router LSA or the network LSA and contains prefixes for stub and transit networks.
Regards,
Dharmesh
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