R2511-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V5)

341
Figure 96 Network diagram
Configuration procedure
1. Configure IPv4 and IPv6 addresses for the interfaces on each router and configure IS-IS:
Follow Figure 96 to c
onfigure the IPv4 and IPv6 address and subnet mask of each interface on the
routers. (Details not shown.)
Configure IS-IS on the routers, making sure that Router A, Router B, Router C, and Router D can
communicate with each other at Layer 3 and dynamic route update can be implemented among
them with IS-IS. (Details not shown.)
2. Configure IPv6 IS-IS MTR:
# Configure Router A.
<RouterA> system-view
[RouterA] isis
[RouterA-isis-1] cost-style wide
[RouterA-isis-1] multiple-topology ipv6-unicast
# Configure Router B.
<RouterB> system-view
[RouterB] isis
[RouterB-isis-1] cost-style wide
[RouterB-isis-1] multiple-topology ipv6-unicast
# Configure Router D.
<RouterD> system-view
[RouterD] isis
[RouterD-isis-1] cost-style wide
[RouterD-isis-1] multiple-topology ipv6-unicast
3. Verify the configuration:
# Display the IS-IS routing table of the IPv6 topology on Router A.
[RouterA-isis-1] display isis route ipv6
Route information for ISIS(1)
-----------------------------
ISIS(1) IPv6 Level-1 Forwarding Table
-------------------------------------
Destination: 12:: PrefixLen: 64