What is the most common layer 2 device?
A. Hub
B. Router
C. Switch
D. Repeater
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1. What is an advantage to LAN segmentation? A. Provides multiprotocol support B. Decreases security C. Decreases broadcasts D. Increases broadcasts
Given the following IP address from the Class B address range 172.35.21.12. Your network plan requires no more than 126 hosts on a shored. Which value should you use as the subnet mask? A. 255.255.0.0 B. 255.255.128.0 C. 255.255.126.0 D. 255.255.255.128 E. 255.255.255.252
Identify the command to copy a configuration file from a TFTP server to a routers active configuration? A.) Router# copy running-config tftp B.) Router# copy tftp running-config C.) Router# copy tftp 172.16.0.1 running-config D.) Router(config)# copy tftp running-config
Identify the hardware component that stores the backup configuration? A.) RAM B.) NVRAM C.) Flash D.) ROM
Which cable called roll-over?
Which ISDN specification series deals with Concepts and Terminology? A.) C- Series B.) I- Series C.) Q-Series D.) 911-Series E.) J-Series F.) F-Series
Which protocols do periodically updates?
what is vlan
Identify the command that displays ethernet0/1 interface status? A.) show interface ethernet0/1 B.) show interface ethernet e0/1 C.) show interface ethernet0.1 D.) show ethernet0/1
What is the default encapsulation of Netware 3.12? A.) Ethernet_II B.) 802.5 C.) 802.2 D.) 802.3
what is the distance betwwen link stae routing protocl and distance vector who have the best convergence toplogy eigrp conatain 3 table name them what the toplogy table contain
In which protocol supenetting is enable by default?