A. physical
B. data link
C. network
D. transport
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A. 2001:0000:130F::099a::12a
B. 2002:7654:A1AD:61:81AF:CCC1
C. FEC0:ABCD:WXYZ:0067::2A4
D. 2004:1:25A4:886F::1
A. global unicast
B. anycast
C. multicast
D. unspecified address
A. crossover
B. straight-through
C. rolled
D. shielded twisted-pair
A. BackboneFast
B. UplinkFast
C. Root Guard
D. BPDU Guard
E. BPDU Filter
A. 24
B. 4
C. 8
D. 16
最新試題
At which layer of the OSI model is RSTP used to prevent loops?()
You have been asked to come up with a subnet mask that will allow all three web servers to be on the same network while providing the max number of subnets.Which network address and subnet mask meet this requirement?()
A network administrator is trying to add a new router into an established OSPF network.The networks attached to the new router do not appear in the routing tables of the other OSPF routers.Given the information in the partial configuration shown below,what configuration error is causing this problem?()Router(config)#router ospf 1Router(config-router)#network 10.0.0.0 255.0.0.0 area 0
Which address is the IPV6 all-RIP-routers muticast group address that is used by RIPng as the destaion address?()
Which statement describes the rule of split horizon?()
What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?()
Which command is used to display the collection of OSPF link states?()
A router receives information about network 192.168.10.0/24 from multiple sources.What will the router consider the most reliable information about the path to that network?()
At which layer of the OSI model dose PPP perform?()
On which options are standard access list based?()