Huawei Quidway S6500 Series Operation Manual page 220

Operation Manual - Routing Protocol
Quidway S6500 Series Ethernet Switches
Perform the following configurations in IS-IS view.
Table 5-27 Setting SPF computing interval
Set SPF computing interval
Restore default SPF computing interval
If the level is not specified, it defaults to setting both Level-1 and level-2 intervals.
By default, SPF calculation runs every 10 seconds.
5.2.26 Enabling/Disabling the Interface to Send Packets
To prevent the IS-IS routing information from obtaining by some router in a certain
network, the silent-interface command can be used to prohibit sending IS-IS packets
via the interface connecting with the router.
Perform the following configurations in IS-IS view.
Table 5-28 Enabling/disabling the interface to send IS-IS packets
Disable the interface to send IS-IS
packets
Enable the interface to send IS-IS
packets
By default, the interface is allowed to receive and send IS-IS packets.
The silent-interface command is only used to restrain the IS-IS packets not to be sent
on the interface, but the interface routes still can be sent from other interfaces. On a
switch, this command can disable/enable the specified VLAN interface to send IS-IS
packets.
5.2.27 Configuring IS-IS to import Routes of Other Protocols
For IS-IS, the routes discovered by other routing protocols are processed as the routes
outside the routing domain. When importing the routes of other protocols, you can
specify the default cost for them.
When IS-IS imports routes, you can also specify to import the routes to Level-1, Level-2
or Level-1-2.
Operation
Operation
Huawei Technologies Proprietary
5-19
Chapter 5 Integrated IS-IS Configuration
Command
timer spf seconds [ level-1 | level-2 ]
undo timer spf [ level-1 | level-2 ]
Command
silent-interface
interface-number
undo silent-interface
interface-number
interface-type
interface-type