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20 Cards in this Set
- Front
- Back
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A network administrator has been told that the company IP address infrastructure must adhere to RFC 1918. What three IP address ranges from RFC 1918 could the administrator use on the network? (choose three) |
10.0.0.0/8
172.16.0.0/12
192.168.0.0/16 |
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Refer to the exhibit. Routers east and west are configured using RIPv1. Both routers are sending updates about their directly connected routes. The East router can ping the West router serial interface and West can ping the serial interface of East. However, neither router has dynamically learned routes from the other. What is most likely the problem? |
VLSM is not supported by RIPv1. |
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Refer to the exhibit. What effect will the commands that are shown have on RIP updates for router1? |
only version 2 updates are sent to 224.0.0.9 |
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what can be concluded from the output shown in the pic? |
the no auto summary has not be configured on this router
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what are two reasons to implement RIP version 2 rather than RIP version 1? |
RIP version 2 supports VLSM
RIP version 2 supports routing updates authentication |
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RIPv1 is configured as the routing protocol for the network shown. the following commands are used on each router: router rip network 10.0.0.0 network 172.16.0.0 When this configuration is completem users on the LAN of each router are unable to access the remote LANS. WHY? |
RIPv1 is unable to route to discontiguous subnets of a major network |
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A network administrator installed four new routers that are running RIPv2. Router 1 is a boundary router in the RIPv2 network and has a default route configured. Once the information originate on Router 1. How will this affect the network? |
Propagates the default route to all routers in the network
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A technician needs to add a new loopback interface to test routing functionality and network design. The technician enters the following set of commands on the router:
Sanford(config)# interface loopback1
Sandford(config-if)# ip address 192.168.6.62 255.255.255.252
Why does the router respond with error? |
the network address for loopback1 overlaps with and already configured interface address.
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what is the maximum network diameter permitted by the default metric of RIPv2? |
15 hops
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what are two functions of the network command used when configuring routing protocols (two answers) |
identifies which networks will be included in the routing updates
determine which interfaces can send and receive routing updates |
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All routers are running RIPv1. What changes will occur in the routing table of router B if a loopback interface with an address of 10.16.1.129/27 is configured on router B? |
a connected route to the 10.16.1.128/27 network is added |
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If all routers are running RIP version 2, why is there no route for the 192.168.1.32/27 network? |
RIP version 2 will auto summarize routes by default. |
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RIPv2 is the configured routing protocol on the routers in a network. The command router (config-router)# no version 2 is entered on the routers. What effect does entering this command have on routing updates? |
version 1 and 2 updates will be received and the version 2 updates will not be sent. |
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How are RIP v1 and RIP v2 similar to one another (three answers) |
they both use hop count as a metric
they both have the same metric value for infinite distance
they both use split horizon to prevent routing loops
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the exhibited network contains a mixture of Cisco and non-Cisco routers. The command debug IP RIP was entered on the JAX router. All routers are running the same version of RIP. Router CHI and Router ORL are not able to reach the 192.168.1.16/28 network. What is a possible solution to this problem? |
Configure RIPv2 on routers. |
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What field was added to the RIP message header by RFC 1723 to add support VLSM and CIDR? |
subnet mask. |
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which command on which router will allow Router 1 to learn about the 192.168.0.0/20 |
router2 (config-router)# version 2 |
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Which two statements are true? (two answers) |
router will install a route to 192.168.0.0/20
router2 will not install a route to 192.168.16.0/20 |
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All routers are running RIP version 2 JAX is configured to a just advertise the 10.0.0.0/24 network. CHI is configured to advertise the 172.16.0.0/16 network. A network administrator enters the commands shown in the exhibit. What changes will occur this network? |
The CHI router will install a route to the 192.168.0.0/16 network in its routing table. |
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Which command will allow router 2 to learn about the 192.168.16.0/28 |
router(config-router)# network 192.168.16.0 |
