Dis Election Configuration Example - HPE 5800 Series Configuration Manual

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192.168.0.0/24
10.1.1.0/24
10.1.2.0/24
172.16.0.0/16

DIS election configuration example

Network requirements
As shown in
(Ethernet). 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 50 Network diagram
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
[SwitchA-isis-1] quit
[SwitchA] interface vlan-interface 100
[SwitchA-Vlan-interface100] isis enable 1
[SwitchA-Vlan-interface100] quit
# Configure Switch B.
<SwitchB> system-view
[SwitchB] isis 1
[SwitchB-isis-1] network-entity 10.0000.0000.0002.00
[SwitchB-isis-1] quit
[SwitchB] interface vlan-interface 100
[SwitchB-Vlan-interface100] isis enable 1
10
20
20
10
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
Figure 50, Switch A, B, C, and D reside in IS-IS area 10 on a broadcast network
NULL Vlan300
NULL Vlan300
NULL Vlan300
NULL Vlan100
149
Direct D/L/-
192.168.0.1 R/-/-
192.168.0.1 R/-/-
Direct D/L/-