HP 4500G PWR 24-Port, Руководство по настройке

Страница: 537 / 1968

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Follow these steps to configure neighbor relationship authentication:
To do… Use the command… Remarks
Enter system view
system-view
––
Enter interface view
interface interface-type
interface-number
––
Specify the authentication
mode and password
isis authentication-mode
{
simple
|
md5
}
password
[
level-1
|
level-2
]
[
ip
|
osi
]
Required
Not authentication is
configured by default.
The
level-1
and
level-2
keywords in the
isis authentication-mode
command are only supported on
VLAN interfaces of switches, and the interfaces must be configured with the
isis enable
command first.
Configuring Area Authentication
Area authentication enables a router not to install routing information from untrusted routers into the
Level-1 LSDB. The router encapsulates the authentication password in the specified mode into Level-1
packets (LSP, CSNP, PSNP) and check the password in received Level-1 packets.
Routers in a common area must have the same authentication mode and password.
Follow these steps to configure area authentication:
To do… Use the command… Remarks
Enter system view
system-view
––
Enter IS-IS view
isis
[
process-id
] [
vpn-instance
vpn-instance-name
]
––
Specify the area
authentication mode and
password
area-authentication-mode
{
simple
|
md5
}
password
[
ip
|
osi
]
Required
No area authentication is
configured by default.
Configuring Routing Domain Authentication
Routing domain authentication prevents untrusted routing information from entering into a routing
domain. A router with the authentication configured encapsulates the password in the specified mode
into Level-2 packets (LSP, CSNP, PSNP) and check the password in received Level-2 packets.
All the routers in the backbone must have the same authentication mode and password.
Follow these steps to configure routing domain authentication:
To do… Use the command… Remarks
Enter system view
system-view
––
Enter IS-IS view
isis
[
process-id
]
[
vpn-instance
vpn-instance-name
]
––