Dis Election Configuration - HP MSR2000 series Configuration Manual

[SwitchD] display isis route
IPV4 Destination
--------------------------------------------------------------------------
192.168.0.0/24
10.1.1.0/24
10.1.2.0/24
172.16.0.0/16

DIS election configuration

Network requirements
As shown in
Switch A and Switch B are Level- 1 -2 switches, Switch C is a Level- 1 switch, and Switch D is a Level-2 switch.
Change the DIS priority of Switch A to make it elected as the Level- 1 -2 DIS router.
Figure 64 Network diagram for DIS selection
Configuration procedure
Configure an IP address for each interface. (Details not shown.)
1.
Enable IS-IS:
2.
# Configure Switch A.
<SwitchA> system-view
[SwitchA] isis 1
[SwitchA-isis-1] network-entity 10.0000.0000.0001.00
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
ISIS(1) IPv4 Level-2 Forwarding Table
-------------------------------------
IntCost
10
20
20
10
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
Figure 64, Switch A, B, C, and D reside in IS-IS area 10 on a broadcast network (Ethernet).
Route information for ISIS(1)
-----------------------------
ExtCost ExitInterface
NULL Vlan300
NULL Vlan300
NULL Vlan300
NULL Vlan100
165
NextHop Flags
Direct D/L/-
192.168.0.1 R/-/-
192.168.0.1 R/-/-
Direct D/L/-