Operation Manual – IPv4 Routing
H3C S3610&S5510 Series Ethernet Switches
Chapter 4 IS-IS Configuration
4-31
To do…
Use the command...
Remarks
Configure the SPF
calculation intervals
timer spf maximum-interval
[
minimum-interval
[
incremental-interval
] ]
Optional
The default SPF
calculation interval is 10
seconds.
Specify the SPF
calculation duration
spf-slice-size
duration-time
Optional
10 milliseconds by default
4.5.7 Configuring Dynamic Host Name Mapping
Follow these steps to configure the dynamic host name mapping:
To do…
Use the command...
Remarks
Enter system view
system-view
––
Enter IS-IS view
isis
[
process-id
]
[
vpn-instance
vpn-instance-name
]
––
Assign a local host
name
is-name sys-name
Required
No name is assigned
by default.
This command also
enables the mapping
between the local
system ID and host
name
Assign a remote host
name and create a
mapping between the
host name and a
system ID
is-name map
sys-id
map-sys-name
Optional
One system ID only
maps to one name.
No name is assigned
by default
Return to system view
quit
––
Enter interface view
interface
interface-type
interface-number
––
Assign a DIS name for
the local network
isis dis-name symbolic-name
Optional
Not assigned by
default
This command is only
applicable on the
router with dynamic
host name mapping
enabled.
It is invalid on
point-to-point links.
