A. 120
B. 100
C. 90
D. 110
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A. FF02::A
B. FF05::101
C. FF02::9
D. FF02::6
A. Automatic summarization at classful boundries can cause problems on discontinuous subnets
B. EIGRP and OSPF are classful routing protocols and summarize routes by default
C. RIPv1 and OSPF are classless routing protocols
D. Classful routing protocols send the subnet mask in routing updates
A. Cisco IOS IPsec/SSL VPN client
B. Cisco VPN Clinet
C. ISDN terminal adapter
D. Cisco Adaptive Security Appliance
A. data link
B. network
C. physical
D. transport
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
A. IR
B. DSSS
C. FHSS
D. DSSS and FHSS
E. IR, FHSS, and DSSS
最新试题
On which options are standard access list based?（）
After the show ip route command has been entered,the follwing routes are displayed.Which route will not be entered into the routing table of a neighboring router?（）
Which command displays the CHAP authentication process as it occurs between two routers?（）
Which pairing reflects a correct protocol-and-metric relationship?（）
Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which switch is elected as the root bridge for the spanning-tree instance of vlan 1?（）
While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）
What is the default administrative distance of OSPF?（）
Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions?（）
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?（）