Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 4 Integrated IS-IS Configuration Commands
3Com Corporation
4-29
Description
Use the md5-compatible command to configure ISIS to use the Huawei-compatible
MD5 algorithm. You need to use this command when MD5 authentication on ISIS is
required between your router and a Huawei device.
Use the undo md5-compatible command to restore the default MD5 algorithm.
Example
# Configure ISIS to use the Huawei-compatible MD5 algorithm.
[3Com -isis] md5-compatible
4.1.34 network-entity
Syntax
network-entity net
undo network-entity net
View
IS-IS view
Parameter
net: Specifies the NET (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 cancel a NET.
By default, the value is No NET.
NET means the Network Service Access Point (NSAP). The NET field of IS-IS is 8 to 20
bytes.
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". 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 command: isis and isis enable.