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7 Cards in this Set

  • Front
  • Back
A packet that needs to be forwarded arrives on an interface of a router. In order for a router to route data, what must that router determine?

The route age of the next-hop device
The subnet mask of the source network
The cost metric of the path of the destination
The outbound interface of the best path to the destination
All of the above
The outbound interface of the best path to the destination
A new router is being installed into an existing network, and the routing table is being built for the first time on this network. Which of the following statements is true regarding the routing tables on a cisco router?

Entries are listed in the order of the router cost metric
Only the active link is shown for load-balanced routers
Priviliged EXEC mode is required to view the routing table
The clear ip router * command refreshes the entire routing table
All of the above are true
Privileged EXEC mode is required to view the routing table
Which of the following phrases is the correct term for what happens to a network when a topology change causes all the routers to synchronize their routing tables?

Flooding
Broadcasting
Convergence
Summarization
None of the above
Convergence
What is the purpose of configuring a router with the "IP Helper address" command?

IP Helper is used to direct BOOTP clients to a BOOTP server
IP Helper is used to prevent the router from forwarding IP broadcasts
IP Helper is used to allow IPX clients to communicate with IP-based servers
IP Helper is used to accommodate compatibility routers using different IP routing protocols
IP Helper is used to direct BOOTP clients to a BOOTP server
On router CK1 the command "ip helper address" is already configured. Which of the following commands would you use if you wanted to send SNMP broadcast packets off to a specific server?

ip server udp 161
ip helper-protocol 161
ip forward-protocol 161
ip directed-broadcast 161
ip forward snmp
ip forward-protocol 161
When you execute the "ip helper-address" command on a router, which three UDP ports get enabled automatically by default? (Choose three)

53 (DNS)
69 (TFTP)
515 (LPR)
161 (SNMP)
49 (TACACS)
53 (DNS)
69 (TFTP)
49 (TACACS)
Which administrative distance is given to EIGRP summary routes?

0
1
5
90
95
150
5