Ccna certification Practice Tests

A. UDP/49

B. UDP/1821

C. UDP/1812

D. UDP/1813

 82.  What is a consideration that can restrict GRE tunnel creation?

A.  The tunnel interface number

B.  ACLs on the firewall

C.  Speed of the tunnel

D.  Number of hops between the source and destination

 83.  Which WAN protocol does not support multicast packets?

A. GRE

B. IPsec

C. PPP

D. MPLS

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Chapter 8 

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  Practice Exam 2

 84.  Which command will configure an access list that will deny Telnet access from the 

192.168.2.0/24 network and allow all other traffic?

A. 

Router(config)#access-list 101 deny tcp 192.168.2.0 0.0.0.255 any eq 23 

Router(config)#access-list 101 permit ip any any

B. 

Router(config)#access-list 101 deny 192.168.2.0 0.0.0.255 eq 23 

Router(config)#access-list 101 permit ip any any

C. 

Router(config)#access-list 101 block tcp 192.168.2.0 0.0.0.255 any eq 23 

Router(config)#access-list 101 permit ip any any

D. 

Router(config)#access-list 101 deny 192.168.2.0 0.0.0.255 any eq 23 

Router(config)#access-list 101 permit any any

 85.  You need to make a modification to a rule in a standard conventional access list. How can 

you achieve this?