A. show mac-address
B. show arp
C. show table
D. show switchport
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A. show command
B. debug command
C. configuration command
D. rommon command
A. 8 subnets, 31 hosts
B. 8 subnets, 32 hosts
C. 16 subnets, 30 hosts
D. 16 subnets, 32 hosts
E. A Class B address can't be subnetted into the fourth octet.
Users have been complaining that their Frame Relay connection to the corporate site is very slow. The network administrator suspects that the link is overloaded. Based on the partial output of the Router# show frame relay pvc command shown in the graphic, which output value indicates to the local router that traffic sent to the corporate site is experiencing congestion?（）
A. DLCI = 100
B. last time PVC status changed 00:25:40
C. in BECN packets 192
D. in FECN packets 147
E. in DE packets 0
A. 131.1.123.30
B. 131.1.123.31
C. 131.1.123.32
D. 131.1.123.33
A. show chap authentication
B. show interface serial0
C. debug ppp authentication
D. debug chap authentication
E. show ppp authentication chap
最新試題
Which command is used to display the collection of OSPF link states?（）
Which statement describes the rule of split horizon?（）
Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?（）
Which statement is true, as relates to classful or classless routing?（）
How are VTP advertisements delivered to switches across the network?（）
Which cisco ios command can help to determine the timing of various debug events,relative to each other,when you are debugging a complicated router issue?（）
An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）
When you are troubleshooting an ACL issue on a router,which command can help you to verify which interfaces are affected by the ACL?（）
Which IPsec security protocol should be used when confidentiality is required?（）
Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions?（）