Q.1
Which statement is true regarding classless routing protocols?
  • a) The use of discontinuous networks is not allowed
  • b) The use of variable length subnet masks is permitted
  • c) RIPv1 is a classless routing protocol
  • d) RIPv2 supports classless routing
Q.2
What is route poisoning?
  • a) It sends back the protocol received from a router as a poison pill, which stops the regular updates. The use of variable length subnet masks is permitted
  • b) It is information received from a router that can’t be sent back to the originating router.RIPv2 supports classless routing
  • c) It prevents regular update messages from reinstating a route that has just come up
  • d) It describes when a router sets the metric for a downed link to infinity
Q.3
Which of the following is true regarding RIPv2?
  • a) It has a lower administrative distance than RIPv1
  • b) It converges faster than RIPv1
  • c) It has the same timers as RIPv1
  • d) It is harder to configure than RIPv1
Q.4
Which of the situations might not require multiple routing protocols in a network?
  • a) When a new Layer 2-only switch is added to the network
  • b) When you are migrating from one routing protocol to another
  • c) When you are using routers from multiple vendors
  • d) When there are host-based routers from multiple vendors
Q.5
Which two routing protocols can be redistributed into OSPF by a Cisco router?
  • a) IP EIGRP and AppleTalk EIGRP
  • b) AppleTalk EIGRP and RIPv2
  • c) RIPv2 and IP EIGRP
  • d) IPX RIP & AppleTalk EIGRP
Q.6
Which is a reason for avoiding doing route redistribution on two routers between the same two routing domains?
  • a) Higher cost of two routers
  • b) Routing feedback
  • c) Cisco IOS incompatibility
  • d) Not possible to use two routers
Q.7
What does administrative distance rank?
  • a) Metrics
  • b) Sources of routing information
  • c) Router reliability
  • d) Best paths
Q.8
Which protocol maintains neighbor adjacencies?
  • a) RIPv2 and EIGRP
  • b) IGRP and EIGRP
  • c) RIPv2
  • d) EIGRP
Q.9
Which routing protocol implements the diffusing update algorithm?
  • a) IS-IS
  • b) IGRP
  • c) EIGRP
  • d) OSPF
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