3Com MSR 50 Series, Руководство по настройке

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902 C
HAPTER
57: IS-IS C
ONFIGURATION
Configuring Dynamic
Host Name Mapping
Follow these steps to configure the dynamic host name mapping:
n
The local host name on the local IS overwrites the remote host name on the
remote IS.
Configuring IS-IS
Authentication
For area authentication, the area authentication password is encapsulated into the
Level-1 LSP, CSNP, and PSNP packets. On area authentication enabled routers in
the same area, the authentication mode and password must be same.
For routing domain authentication, the domain authentication password is
encapsulated into the Level-2 LSP, CSNP, and PSNP packets. The domain
authentication enabled Level-2 routers in the backbone must adopt the same
authentication mode and share the same password.
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
To do... Use the command... Remarks
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.