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7 Cards in this Set
- Front
- Back
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Uses multicast 224.0.0.9 |
UDP (port 520)
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Administrative Distance 120
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Routing updates Every 30 seconds and withtopology change
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router rip
network 192.168.1.0 network 192.168.2.0 version 2 |
RIPv2 automatically summarizes networks at major network boundaries, summarizing routes to the classful network address.
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If you have disconnected or discontiguous subnets, it is necessary to disable automatic route summarization to advertise thesubnets to ensure reachability all networks
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When route summarization is disabled, thesoftware sends subnet routing information across classful network boundaries.
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To modify the default RIPv2 behavior of automatic summarization, use the no autosummary router configuration mode command:
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Router(config-router)# no auto-summary
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The ip summary-address rip ip-address network-mask interface command is used tosummarize an address or subnet under a specific interface. This is known as manual summarization.
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Router(config-if)# ip summary-address rip 102.0.0 255.255.0.0
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You can use the show ip protocols command to verify whether automatic or manualsummarization is used.
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