HP HPE FlexNetwork 7500 series Configuration Manual page 435

Figure 98 Network diagram
Loop 0
2002::2/128
Switch A
Configuration procedure
1. Configure IPv6 addresses for interfaces. (Details not shown.)
2. Configure RIPng on the switches to ensure the following: (Details not shown.)
Switch S, Switch A, and Switch B can communicate with each other at Layer 3.

Dynamic route update can be implemented among them with RIPng.

3. Enable RIPng NSR on Switch S.
<SwitchS> system-view
[SwitchS] ripng 1
[SwitchS-ripng-1] non-stop-routing
[SwitchS-ripng-1] quit
Verifying the configuration
# Perform an active/standby switchover on Switch S.
[SwitchS] placement reoptimize
Predicted changes to the placement
Program
---------------------------------------------------------------------
lb
lsm
slsp
rib6
routepolicy
rib
staticroute6
staticroute
eviisis
ospf
Continue? [y/n]:y
Re-optimization of the placement start. You will be notified on completion
Re-optimization of the placement complete. Use 'display placement' to view the new
placement
# During the switchover period, display RIPng neighbors on Switch A to verify the neighbor
relationship between Switch A and Switch S.
[SwitchA] display ripng 1 neighbor
Neighbor Address: FE80::AE45:5CE7:422E:2867
Interface
Version
Bad packets: 0
# Display RIPng routes on Switch A to verify if Switch A has a route to the loopback interface on
Switch B.
[SwitchA] display ripng 1 route
Switch S
Vlan-int100
1200:1::1/64
Vlan-int100
1200:1::2/64
Current location
0/0
0/0
0/0
0/0
0/0
0/0
0/0
0/0
0/0
0/0
: Vlan-interface100
: RIPng version 1
Vlan-int200
1400:1::1/64
Vlan-int200
1400:1::2/64
Switch B
Last update: 00h00m23s
Bad routes : 0
423
Loop 0
4004::4/128
New location
0/0
0/0
0/0
0/0
0/0
0/0
0/0
0/0
0/0
1/0