Switch 7700 Command reference Guide, v2.0

Integrated IS-IS Configuration Commands 181
■ Use the undo log-peer-change command to configure not to log the peer
changes.
By default, peer changes log disabled.
After peer changes log is enabled, the IS-IS peer changes will be output on the
configuration terminal until the log is disabled.
Example
Configure to output the IS-IS peer changes on the current router.
[SW7700-isis]log-peer-change
network-entity Syntax
network-entity NET
undo network-entity NET
View
IS-IS view
Parameter
NET: Specify the Network Entity Title in the X…X.XXXX....XXXX.00 format, in
which the first "X…X" is the area address, the twelve Xs in the middle is the
System ID of the router, and the 00 in the end is SEL.
Description
■ Use the network-entity command to configure the name of Network Entity
Title (NET) of the IS-IS routing process.
■ Use the undo network-entity command to delete a NET.
By default, the value is No NET.
NET means the Network Service Access Point (NSAP). It consists of three parts. Part
one is area ID, which is variable (1 to 13 bytes), and the area IDs of the routers in
the same area are identical. Part two is system ID (6 bytes) of this router, which
must be unique in the whole area and backbone area. Part three, the last byte
"SEL", whose value must be "00". So the NET field of IS-IS is 8 to 20 bytes.
Usually, one router can be configured with one NET. When the area is redesigned
by combination or separation, after reconfiguration, the correctness and
continuity of the routes must be ensured.
Related commands: isis, isis enable.
Example
Specify NET as "10.0001.1010.1020.1030.00", in which the system ID is
"1010.1020.1030", area ID is "10.0001".
[SW7700]isis
[SW7700-isis]network-entity 10.0001.1010.1020.1030.00
preference Syntax
preference value