Huawei Quidway NetEngine80E Configuration Manual page 168

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
Figure 2-8 Networking for configuring NQA for static IPv6 routes
2001:db8:7::1/64
Configuration Roadmap
The configuration roadmap is as follows:
1.
2.
3.
4.
Issue 02 (2014-09-30)
2001:db8:1::1/64
GE2/0/0
2001:db8:1::2/64
GE1/0/0
2001:db8:3::1/64
VLANIF10
2001:db8:3::2/64
VALNIF30
......
Client1
NOTE
In this diagram, Switch A and Switch B provide the access service for subscribers. In actual networking,
Optical Line Terminals (OLTs), Digital Subscriber Line Access Multiplexers (DSLAMs), Multi-service
Access Nodes (MSANs), or x Digital Subscriber Line (xDSL) can be used for user access. The
configurations on Router A, Router B, and Router C are the same.
Configure an ICMP NQA test instance on the NQA client Router B to test whether the
active link Router B→Switch A runs properly.
Configure static routes on Router B and Router C and associate the static route of Router
B with the configured NQA test instance. When a fault is detected on the link, the static
route associated with Router B is deleted from the IPv6 routing table.
Configure a dynamic routing protocol on Router A, Router B, and Router C so that they
can learn routes from each other.
Configure OSPFv3 on Router B and Router C to import static routes and set the cost to the
static route imported by Router C to be larger than the cost of the static route imported by
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IP Network
RouterA
GE1/0/0
GE2/0/0
2001:db8:2::1/64
GE2/0/0
2001:db8:2::2/64
RouterC
RouterB
GE3/0/0
2001:db8:6::1/64
......
SwitchA SwitchB
Client10 Client91
2 IP Static Route Configuration
GE1/0/0
2001:db8:4::1/64
VLANIF10
2001:db8:4::2/64
VLANIF30
2001:db8:8::1/64
......
Client100
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