10. Routing Protocols Flashcards
Which of the following protocols support VLSM, summarization, and discontiguous networking? (Choose 3.)
A. RIPv1
B. IGRP
C. EIGRP
D. OSPF
E. BGP
F. RIPv2
Which of the following are considered distance-vector routing protocols? (Choose 2.)
A. OSPF
B. RIP
C. RIPv2
D. IS-IS
Which of the following are considered link-state routing protocols? (Choose 2.)
A. OSPF
B. RIP
C. RIPv2
D. IS-IS
Which of the following are considered hybrid routing protocols? (Choose 2.)
A. OSPF
B. BGP
C. RIPv2
D. IS-IS
E. EIGRP
Why would you want to use dynamic routing protocol instead of using static routes?
A. There is less overhead on the router.
B. Dynamic routing is more secure.
C. Dynamic routing scales to larger networks.
D. The network runs faster.
Which of the following is a vendor-specific FHRP protocol?
A. STP
B. OSPF
C. RIPv1
D. EIGRP
E. IS-IS
F. HSRP
RIP has a long convergence time and users have been complaining of response time when a router goes down and RIP has to reconverge. Which can you implement to improve convergence on the network?
A. Replace RIP with static routes.
B. Update RIPv1 to RIPv2
C. Update RIPv1 to OSPF using link state.
D. Replace RIP with BGP as an exterior gateway protocol.
What is the administrative distance of OSPF?
A. 90
B. 100
C. 110
D. 120
Which of the following protocols will advertise routed IPv6 networks?
A. RIP
B. RIPng
C. OSPFv2
D. EIGRPv3
What is the difference between static and dynamic routing?
A. You are static routing in large, scalable networks.
B. Dynamic routing is used by a DNS server.
C. Dynamic routes are added automatically.
D. Static routes are added automatically.
Which routing protocol has a maximum hop count of 15?
A. RIPv1
B. IGRP
C. EIGRP
D. OSPF
Which of the following describes routing convergence time?
A. The time it takes for your VPN to connect
B. The time required by protocols to update their forwarding tables after changes have occured.
C. The time required for IDS ta detect an attack.
D. The time required by switches to update their link status and go into forwarding state.
What routing protocol is typically used to connect Ass on the internet?
A. IGRP
B. RIPv2
C. BGP
D. OSPF
RIPv2 sends out its routing table every 30 seconds just like RIPv1, but it does so more efficiently. What type of transmission does RIPv2 use to accomplish this task?
A. Broadcasts
B. Multicasts
C. Telecasts
D. None of the above.
Which routing protocols have an administrative distance of 120? (Choose 2.)
A. RIPv1
B. RIPv2
C. EIGRP
D. OSPF
Which of the following routing protocols uses AS path as one of the methods to build the routing tables?
A. OSPF
B. IS-IS
C. BGP
D. RIP
E. EIGRP
Which IPv6 routing protocol uses UDP port 521?
A. RIPng
B. EIGRPv6
C. OSPFv3
D. IS-IS
What EIGRP information is held in RAM and maintained through the usage of Hello and update packets? (Select all that apply.)
A. DUAL table.
B. Neighbor table
C. Topology table.
D. Successor route.
Which is true regarding EIGRP successor routes?
A. Successor routes are saved in the neighbor table.
B. Successor routes are stored in the DUAL table.
C. Successor routes are used only if the primar route fails.
D. A successor route is used by EIGRP to forward traffic to a destination.
Which of the following uses only hop count as a metric to find the best path to a remote network?
A. RIP
B. EIGRP
C. OSPF
D. BGP
