IEEE 802.1Q
IEEE 802.10
Misconfigured NIC
User configuration
All of the above
第1题:
You have just issued the command commit confirmed and your network continues to be operational with no further changes required. You issue a commit and-quit. A short time later, users start complaining about network problems. Which commands (in order) need to be entered to resolve this issue?()
A.A
B.B
C.C
D.D
第2题:
A. The network has been stable for at least the last 45 minutes
B. There is a flapping link or interf ace, and router C knows an alternate path to the network
C. There is a flapping link or interface, and router A does not know an alternate path to the network
D. EIGRP is not working correctly on router C
E. There is not enough information to make a determination
第3题:
While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."
At which OSI layer is this problem associated with?
A.The data link layer
B.The application layer
C.The access layer
D.The session layer
E.The network layer
第4题:
You are a network technician at TestKing, Inc. You are currently troubleshooting a routing issue on the Testking1 router. You issue the show ip route command. The output from the command is displayed in the following exhibit:Which one of the following routes WILL NOT be entered into its neighboring routers routing table?()
A. R 192.168.11.0/24 [120/7] via 192.168.9.1, 00:00:03, Serial1
B. C 192.168.1.0/24 is directly connected, Ethernet0
C. R 192.168.8.0/24 [120/1] via 192.168.2.2, 00:00:10, Serial0
D. R 192.168.5.0/24 [120/15] via 192.168.2.2, 00:00:10, Serial0
E. None of the above
第5题:
While troubleshooting a network connectivity issue, you suspect that a router may be missing a route, or may be receiving bad routing information to a destination. What command should you issue to view the route that the router will use to reach a given destination?()
A. ping
B. trace
C. show ip route
D. show interface
E. show cdp neighbors
第6题:
A. The network is stable
B. There is a flapping link or interface, and router C knows an alternate path to the network
C. There is a flapping link or interf ace, and router C does not know an alternate path to the network
D. EIGRP is not working correctly on router C
E. There is not enough information to make a determination
第7题:
A. show ppp authentication
B. debug PAP authentication
C. debug PPP authentication
D. show interface serial0
E. show CHAP authentication
第8题:
A user is successfully authenticating to the network but is unable to access protected resources behind a ScreenOS enforcer. You log in to the ScreenOS enforcer and issue the command get auth table infranet and you do not see the user listed.Which two event log settings on the Junos Pulse Access Control Service must you enable to troubleshootthis issue?()
A. Connection Requests
B. System Errors
C. Enforcer Events
D. Enforcer Command Trace
第9题:
A. Show ip protocols
B. Show ip route rip
C. Debug ip rip
D. Debug ip updates
E. Debug ip transactions
第10题:
A. Show interface lmi
B. Show frame-relay lmi
C. Show interface frame-relay
D. Debug frame-relay interface.