Authentication-Mode - 3Com 8807 Command Reference Manual

OSPF Configuration Commands 415
Description
Use the asbr-summary command to configure summarization of imported routes
by OSPF.
Use the undo asbr-summary command to cancel the summarization.
By default, summarization of imported routes is disabled.
After the summarization of imported routes is configured, if the local router is an
autonomous system border router (ASBR), this command summarizes the
imported Type-5 LSAs in the summary address range. When NSSA is configured,
this command will also summarize the imported Type-7 LSAs in the summary
address range.
If the local router acts as both an ABR and a router in the NSSA, this command
summarizes Type-5 LSAs transformed from Type-7 LSAs. If the router is not the
router in the NSSA, the summarization is disabled.
Related command: display ospf asbr-summary.
Example
# Set summarization of 3Com imported routes.
[SW8800] ospf
[3Com-ospf-1] asbr-summary 10.2.0.0 255.255.0.0 not-advertise

authentication-mode

Syntax
authentication-mode { simple | md5 }
undo authentication-mode
View
OSPF area view
Parameter
simple: Uses simple text authentication mode.
md5: Uses MD5 cipher text authentication mode.
Description
Use the authentication-mode command to configure one area of OSPF to
support the authentication attribute.
Use the undo authentication-mode command to cancel the authentication
attribute of this area.
By default, an area does not support authentication attribute.
All the routers in one area must use the same authentication mode (no
authentication, simple text authentication or MD5 cipher text authentication). If
the mode of supporting authentication is configured, all routers on the same
segment must use the same authentication key. To configure a simple text
authentication key, use the ospf authentication-mode simple command. Use