多项选择题
A Catalyst 2950 needs to be reconfigured. What steps will ensure that the old configuration is erased?（）
A. Erase flash.
B. Restart the switch.
C. Delete the VLAN database.
D. Erase the running configuration.
E. Erase the startup configuration.
F. Modify the configuration register.
相关考题
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多项选择题
A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test?（）
A.ARP
B.CDP
C.DHCP
D.DNS
E.ICMP -
多项选择题
What are two results of entering the Switch(config)# vtp mode client command on a Catalyst switch?（）
A. The switch will ignore VTP summary advertisements.
B. The switch will forward VTP summary advertisements.
C. The switch will process VTP summary advertisements.
D. The switch will originate VTP summary advertisements.
E. The switch will create, modify and delete VLANs for the entire VTP domain. -
多项选择题
What are three valid reasons to assign ports to VLANs on a switch?（）
A. to make VTP easier to implement
B. to isolate broadcast traffic
C. to increase the size of the collision domain
D. to allow more devices to connect to the network
E. to logically group hosts according to function
F. to increase network security
