UMN:CLI
User Manual
V8102
692
Command
Mode
Description
auto-cost reference-bandwidth
<1-4294967>
Router
Configures default metric in the unit of Mbps.
(default: 100Mbps)
To delete the configuration, use the following command.
Command
Mode
Description
no
auto-cost
reference-
bandwidth
Router
Deletes the configuration.
12.3.8
Graceful Restart Support
You need to restart OSPFv3 protocol processor when there is network problem. In this
case, it takes long time to restarts OSPFv3 and there is no packet transmission. Other
routers are also need to delete routing information and register it again. Graceful Restart
improves those inconveniences. Although OSPFv3 is restarting, Graceful Restart makes
the transmission of a packet with routing information.
To configure the Graceful Restart, use the following command.
Command
Mode
Description
capability restart
graceful
Router
Configures the Graceful Restart.
no capability restart
Releases the configuration.
To configure the additional options for Graceful Restart, use the following command.
Command
Mode
Description
ipv6 ospf restart grace-period
<1-1800>
Global
Configures the additional options for
Graceful Restart.
only-reload: helps only on software
reloads.
only-upgrade: helps only on software
upgrades.
max-grace-period <1-1800> : helps only
if received grace-period is less than this
value.
router-id: router of neighbor to never to
act as helper.
ipv6 ospf restart helper max-grace-period
<1-
1800>
ipv6 ospf restart helper max-grace-period
<1-
1800>
only-reload
[
only-upgrade
]
ipv6 ospf restart helper max-grace-period
<1-
1800>
only-upgrade
[
only-reload
]
ipv6 ospf restart helper only-reload
[
only-
upgrade
]
ipv6 ospf restart helper only-reload only-
upgrade max-grace-period
<1-1800>
ipv6 ospf restart helper only-reload max-
grace-period
<1-1800> [
only-upgrade
]
ipv6 ospf restart helper only-upgrade
[
only-
reload
]
ipv6 ospf restart helper only-upgrade only-
reload max-grace-period
<1-1800>
