Configuring Rip Gr; Configuring Rip Nsr - HP HPE FlexNetwork 7500 series Configuration Manual

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Configuring RIP GR

Network requirements
As shown in
•
Enable GR on Switch A. Switch A acts as the GR restarter.
•
Switch B and Switch C act as GR helpers to synchronize their routing tables with Switch A by
using GR.
Figure 11 Network diagram
Vlan-int100
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Switch B
GR helper
Router ID: 2.2.2.2
Configuration procedure
1. Configure IP addresses and subnet masks for interfaces on the switches. (Details not shown.)
2. Configure RIPv2 on the switches to ensure the following: (Details not shown.)
Switch A, Switch B, and Switch C can communicate with each other at Layer 3.

Dynamic route update can be implemented among them with RIPv2.

3. Enable RIP GR on Switch A.
<SwitchA> system-view
[SwitchA] rip
[SwitchA-rip-1] graceful-restart
Verifying the configuration
# Trigger a routing protocol restart or active/standby switchover and display GR status on Switch A.
<SwitchA> display rip graceful-restart
RIP process: 1
Graceful Restart capability
Current GR state
Graceful Restart period
Graceful Restart remaining time : 0

Configuring RIP NSR

Network requirements
As shown in
Direct 0
Direct 0
Direct 0
Figure 11, Switch A, Switch B, and Switch C all run RIPv2.
Router ID: 1.1.1.1
GR restarter
Switch A
Vlan-int100
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Vlan-int100
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Switch C
Router ID: 3.3.3.3
Figure 12, Switch A, Switch B, and Switch S all run RIPv2.
0
0
0
GR helper
: Enabled
: Normal
: 60 seconds
seconds
52
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