Manualshelf

R3303-HP HSR6800 Routers Layer 3 - IP Routing Configuration Guide

ManualsBrandsHP ManualsNetwork HardwareHP HSR6804 Router Chassis
171172173174175176177178179180
167
ISIS(1) IPv4 Level-2 Forwarding Table
-------------------------------------
IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
--------------------------------------------------------------------------
10.1.1.0/24 10 NULL S2/2/1 Direct D/L/-
10.1.2.0/24 10 NULL S2/2/0 Direct D/L/-
192.168.0.0/24 10 NULL S2/2/2 Direct D/L/-
172.16.0.0/16 20 NULL S2/2/2 192.168.0.2 R/-/-
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
[RouterD] display isis route
Route information for ISIS(1)
-----------------------------
ISIS(1) IPv4 Level-2 Forwarding Table
-------------------------------------
IPV4 Destination IntCost ExtCost ExitInterface NextHop Flags
--------------------------------------------------------------------------
192.168.0.0/24 10 NULL S2/2/0 Direct D/L/-
10.1.1.0/24 20 NULL S2/2/0 192.168.0.1 R/-/-
10.1.2.0/24 20 NULL S2/2/0 192.168.0.1 R/-/-
172.16.0.0/16 10 NULL GE2/1/1 Direct D/L/-
Flags: D-Direct, R-Added to RM, L-Advertised in LSPs, U-Up/Down Bit Set
DIS election configuration
Network requirements
As shown in Figure 51, on a broadcast network (Ethernet), Router A, Router B, Router C, and Router D
reside in IS-IS area 10. Router A and Router B are Level-1-2 routers, Router C is a Level-1 router, and Router
D is a Level-2 router.
Change the DIS priority of Router A to make it elected as the Level-1-2 DIS router.