A. global unicast
B. anycast
C. multicast
D. unspecified address
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A. crossover
B. straight-through
C. rolled
D. shielded twisted-pair
A. BackboneFast
B. UplinkFast
C. Root Guard
D. BPDU Guard
E. BPDU Filter
A. 24
B. 4
C. 8
D. 16
A. switch to switch
B. switch to hub
C. switch to router
D. hub to hub
E. router to PC
A. Executing password recovery is required.
B. The virtual terminal lines are misconfigured.
C. Use Telnet to connect to RouterA and then to NewSwitch to correct the error.
D. Power cycle of NewSwitch will return it to a default configuration.
最新試題
Which command encrypts all plaintext passwords?（）
Which command is used to display the collection of OSPF link states?（）
An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?（）
What is the subnetwork address for a host with the IP address 201.100.5.68/28?（）
Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?（）
At which layer of the OSI model is RSTP used to prevent loops?（）
At which layer of the OSI model dose PPP perform?（）
Which pairing reflects a correct protocol-and-metric relationship?（）
A network administrator is planning a network installation for a large organization.The design requires 100 separate subnetworks,so the company has acquired a Class B network address.What subnet mask will provide the 100 subnetworks required, if 500 usable host addresses are required per subnet?（）
What is the purpose of the cisco Vlan Trunking protocol?（）