Enabling The Logging Of Neighbor State Changes; Enhancing Is-Is Network Security; Configuration Prerequisites; Configuring Neighbor Relationship Authentication - HP 3600 v2 series Configuration Manual

To do...
Enter interface view
Configure a DIS name

Enabling the logging of neighbor state changes

Follow these steps to enable the logging of neighbor state changes:
To do...
Enter system view
Enter IS-IS view
Enable the logging of neighbor
state changes
NOTE:
With this feature enabled, the router delivers information about neighbor state changes to the terminal for
display.

Enhancing IS-IS network security

To enhance the security of an IS-IS network, you can configure IS-IS authentication. IS-IS authentication
involves neighbor relationship authentication, area authentication and routing domain authentication.

Configuration prerequisites

Before enhancing IS-IS network security, complete the following tasks:
Configure network layer addresses for interfaces to make neighboring nodes accessible to each
•
other at the network layer.
Enable IS-IS
•

Configuring neighbor relationship authentication

With neighbor relationship authentication configured, an interface adds the password in the specified
mode into hello packets to the peer and checks the password in the received hello packets. If the
authentication succeeds, it forms the neighbor relationship with the peer.
The authentication mode and password at both ends must be identical.
Follow these steps to configure neighbor relationship authentication:
Use the command...
interface interface-type
interface-number
isis dis-name symbolic-name
Use the command...
system-view
isis [ process-id ] [ vpn-instance
vpn-instance-name ]
log-peer-change
158
Remarks
—
Optional
Not configured by default.
This command takes effect only on a
router with dynamic system ID to host
name mapping configured.
This command is not supported on P2P
interfaces.
Remarks
—
—
Required
Enabled by default