Huawei Quidway NetEngine80E Configuration Manual page 86

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Figure 1-13 Networking diagram for configuring public network IPv6 FRR
2001:db8:2000::1/64
RouterT
2001:db8:2001::1/64
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
Data Preparation
To complete the configuration, you need the following data:
l
l
l
l
Procedure
Step 1 Assign an IPv6 address for each interface.
Assign an IPv6 address for each interface according to
files.
Step 2 Configure OSPFv3 on Router T, Router A, Router B, and Router C.
Issue 02 (2014-09-30)
GE1/0/0
2001:db8:2000::2/64
GE1/0/0
GE2/0/0
GE2/0/0
2001:db8:2001::2/64
Configure dynamic routing protocols on each router so that they can learn routes from each
other. OSPFv3 is used in this example.
Set the costs for GE 2/0/0 on Router T and GE 1/0/0 on Router C to be greater than those
for GE 1/0/0 on Router T and GE 2/0/0 on Router C so that OSPFv3 preferentially selects
link A.
Configure a route policy on Router T, configure a backup next hop and a backup outbound
interface, and enable IPv6 FRR on the public network to allow link B to function as the
backup link for link A.
Router ID of Router T (1.1.1.1), router ID of Router A (2.2.2.2), router ID of Router B
(3.3.3.3), and router ID of Router C (4.4.4.4)
Cost (100) of GE 2/0/0 on Router T and GE 1/0/0 on Router C
Name of the route policy (ipv6_frr_rp), node number (10), and IPv6 address prefix list
(frr1) used by if-match clauses
Backup next hop (2001:db8:2001::2) and backup outbound interface (GE 2/0/0) for the
route to the network 2001:db8:2::2/128
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GE2/0/0
2001:db8:2002::1/64
GE2/0/0
RouterA
2001:db8:2002::2/64
Link A
GE1/0/0
Link B
2001:db8:2003::2/64
GE1/0/0
2001:db8:2003::1/64
RouterB
Figure
1 IP Routing Basic Configuration
Loopback1
2001:db8:2::2/128
RouterC
1-13. For details, see configuration
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