A. data link
B. network
C. physical
D. transport
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A. PSK
B. AH
C. MD5
D. ESP
A. show frame-relay map
B. show frame-relay lmi
C. show inter serial
D. show frame-relay pvc
A. B514:82C3:0029::EC7A:0000:EC72
B. B514:82C3:0029:EC7A:EC72
C. B514:82C3::0029:EC7A:0:EC72
D. B514:82C3::0029:EC7A:EC72
A. They run a spell check on host names to ensure accurate routing
B. They convert domain names into IP address
C. Given an IP address,they determine the name of the host that is sought
D. They map individual hosts to their specific IP addresses
A. VTP
B. 802.1Q
C. RSTP
D. STP
最新試題
On which options are standard access list based?()
A network administrator needs to configure a serial link between the main office and a remote location.The router at the remote office is a non-cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?()
Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions?()
Which IPsec security protocol should be used when confidentiality is required?()
How are VTP advertisements delivered to switches across the network?()
At which layer of the OSI model is RSTP used to prevent loops?()
Which address is the IPV6 all-RIP-routers muticast group address that is used by RIPng as the destaion address?()
Which command is used to display the collection of OSPF link states?()
Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?()
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?()