A. PSK
B. AH
C. MD5
D. ESP
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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
A. IR
B. DSSS
C. FHSS
D. DSSS and FHSS
E. IR, FHSS, and DSSS
最新試題
Which IPsec security protocol should be used when confidentiality is required?（）
How are VTP advertisements delivered to switches across the network?（）
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?（）
What is the default administrative distance of OSPF?（）
The network administrator cannot to switch 1 over a telnet session,although the hosts attached to switch 1 can ping the interface Fa0/0 of the router.Given the information in the graphic and assuming that the router and switch2 are configured properly,which of the following commands should be issued on switch 1 to correct this problem?（）
Which name describes an IPV6 host-enable tunneling technique that uses IPV4 UDP,does not require dedicated gateway tunnels,and can pass through existing IPV4 NAT gateways?（）
What is the purpose of the cisco Vlan Trunking protocol?（）
Which command displays the CHAP authentication process as it occurs between two routers?（）
Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?（）
At which layer of the OSI model dose PPP perform?（）