Command Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Chapter 3 OSPF Configuration Commands
3-8
table, the always keyword should be included to generate a default route in a Type-5
LSA.
The default-route-advertise summary cost command is applicable only to VPNs,
and the default route is redistributed in a Type-3 LSA. The PE router advertises the
redistributed default route to the CE router. Currently, this command is not supported on
switches.
Related commands: import-route.
Examples
# Generate a default route in an ASE LSA into the OSPF routing domain (no default
route is available in the local routing table).
<Sysname> system-view
[Sysname] ospf 100
[Sysname-ospf-100] default-route-advertise always
3.1.9 description
Syntax
description description
undo description
View
OSPF view/OSPF area view
Parameters
description: Configures a description for the OSPF process in OSPF view, or for the
OSPF area in OSPF area view. description is a string of up to 80 characters.
Description
Use the description command to configure a description for an OSPF process or area.
Use the undo description command to remove the description.
No description is configured by default.
Use of this command is only for the identification of an OSPF process or area. The
description has no special meaning.
Examples
# Describe the OSPF process 100 as abc.
<Sysname> system-view
[Sysname] ospf 100
[Sysname-ospf-100] description abc
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