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- CCNA Routing and Switching 200-125
56.
Which protocol will support IPv6 for RIP?
- A.RIPv1
- B.RIPv2
- C.RIPv6
- D.RIPng
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
| RIPng is the next generation of the RIP protocol for use with IPv6. |
57.
What is the default number of equal-cost routes RIPv2 will load balance?
- A.2 routes
- B.4 routes
- C.8 routes
- D.16 routes
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| The default number of routes that RIPv2 will load balance is a total of 4. |
58.
In the following exhibit, a packet from network 192.168.1.0/24 is destined for
192.168.4.0/24. The route the packet will take will be Router A to Router B,
determined by RIPv2. However, the bandwidth is only 64 Kb/s. How can you force
packets to travel over the 1.544 Mb/s links?
- A.RouterA(config-router)#passive interface serial 0/3/0
RouterB(config-router)#passive interface serial 0/3/0 - B.RouterA(config)#ip route 192.168.4.0 255.255.255.0 serial 0/3/1
RouterB(config)#ip route 192.168.1.0 255.255.255.0 serial 0/3/1 - C.RouterA(config-router)#cost 2 serial 0/3/0
RouterB(config-router)#cost 2 serial 0/3/0 - D.RouterA(config-if)#metric 2 serial 0/3/0
RouterB(config-if)#metric 2 serial 0/3/0
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| To route packets over the higher-speed link, you would need to configure a static route for both Router A and Router B. If these links would go down, then the lower-speed link would become active. This is due to administrative distance. |
59.
What is the purpose of the RIPv2 holddown timer?
- A.Holddown timers allow for time between when a route becomes invalid and it is flushed from the routing table.
- B.Holddown timers allow for time between when a route has become unreachable and when it can be updated again.
- C.Holddown timers define the time when a route becomes invalid.
- D.Holddown timers define the time when a valid route is present in the routing table.
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| The holddown timer’s job is to allow the network to stabilize after a route had become unreachable via an update. This limits the potential problems related to a flapping port and allows RIPv2 to converge route updates in the entire network. |
60.
Which command configures RIPv2 on a router and advertises a network of 192.168.20.0/24?
- A.Router(config)#ip router ripv2
Router(config-router)#network 192.168.20.0 - B.Router(config)#router rip
Router(config-router)#version 2
Router(config-router)#network 192.168.20.0 - C.Router(config)#router rip
Router(config-router)#version 2
Router(config-router)#network 192.168.20.0 0.0.0.255 - D.Router(config)#ip router rip
Router(config-router)#version 2
Router(config-router)#network 192.168.20.0 0.0.0.255
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
| Configuring RIPv2 begins with configuration of the router instance of RIP via the command router rip . RIPv2 is configured inside of the router instance with the command version 2 . Then the network of 192.168.20.0/24 is advertised with the command network 192.168.20.0 . |
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