OSPF uses SPF algorithm to compute the SPF tree based on the topology. What is the node of the 5PF tree?
A. Router
B. Router and network segment
C. Port and network segment
D. Router and port
Which of the following subnet masks can be used to divide a Class C network into 5 subnets, with each subnet containing a maximum of 20 hosts?
A. 255.255.255.192
B. 255.255.255.240
C. 255.255.255.224
D. 255.255.255.248
Which of the following messages exist only in PIM-SM? (Select 2 answers)
A. Join/Prune
B. Assert
C. Bootstrap
D. Register
An ACL is a series of orderly rules composed of permit deny clauses. Which of the following attributes cannot be used for defining an ACL rule?
A. Source address
B. Destination address
C. Port number
D. AS-Path
Which statements regarding prerequisites to establish a BGP peer relationship are true? (Select 2 answers)
A. BGP peers must be manually configured.
B. A TCP connection must be established between two neighboring routers.
C. BGP peers must exchange routing information.
D. MD5 authentication must be configured between BGP peers.
A router receives a packet whose destination address is 195.26.17.4. Which of these subnets does this address belong to?
A. 195.26.0.0/21
B. 195.26.16.0/20
C. 195.26.8.0/22
D. 195.26.20.0/22
Which of the following statements are false? (Select 3 answers)
A. ASBR-Summary-LSAs describe the route to an ASBR and are flooded within an AS.
B. ASE-LSAs describe the route to an external AS and are flooded to an external AS.
C. AS-external-LSAs do not belong to any particular OSPF area,
D. The Type-1 external metrics include only the AS external metric.
What does the IP-prefix-filter "ip ip-prefix test index 10 deny 0.0.0.0 0 less-equal 32" mean?
A. Matching only default routes
B. Matching all routes
C. Denying only default routes
D. Denying all routes