Question 41
Which of following BGP attributes is used to define a set of prefixes with same properties?
A. Origin
B. Nexthop
C. Community
D. MED
Question 42
Which of the following statements is false?
A. A Router-LSA describes the local link state information of a router.
B. A Network-LSA describes the link state information of a broadcast network or an NBMA network segment.
C. A virtual link is a virtual adjacency in the backbone area (Area 0).
D. An AS-external-LSA describes the means to reach an ASBR.
Question 43
How does an IGMP router maintain group memberships on a network? (Select 2 answers)
A. The router maintains a timer for each group membership which it refreshes for hosts that send report messages and deletes the group membership of hosts that do not.
B. The router periodically sends Query messages. After a receiver host receives the Query message, the receiver host sends a Report message.
C. A receiver host periodically sends a Report message.
D. The router deletes a group membership only when it receives a Leave message for this group.
Question 44
What is the default LOCAL_PREF and PREFERRED-VALUE assigned to routes in a VRP system?
A. 0,32768
B. 100,0
C. 255,100
D. 32768,0
Question 45
Based on BGP route selection rules, the route with the lowest multi-exit discriminator (MED) is preferred.
A. TRUE
B. FALSE
Question 46
The ospf dr-priority value ranges from 0 to 255 and is 64 by default.
A. TRUE
B. FALSE
Question 47
Which methods can be used to import local routes into BGP? (Select 2 answers)
A. Run the network command,
B. Receive routes from peers.
C. Run the summary automatic command.
D. Run the import command.
Question 48
How many hosts can the network 154.27.0.0 support, if not subnetted?
A. 254
B. 1024
C. 65,534
D. 16,777,206
Question 49
A OSPF network may be structured, or subdivided into routing areas. Such routing areas are a set of network segments.
A. TRUE
B. FALSE
Question 50
Which session is established between BGP peers?
A. Telnet
B. Send Hello packet
C. UDP
D. TCP
