As a system administrator, you need to provide your routers
with a Domain Name System (DNS) server. How many DNS
servers can you specify with one command?
A. 6
B. 1
C. 2
D. 4
Answer / guest
Answer: A
You can only specify six name servers in one
command. The syntax is "IP name-server server-address1 [[
server-address2 ]...server-address6]. You must also enable
DNS.
| Is This Answer Correct ? | 3 Yes | 0 No |
What is the difference between csma/cd?
When dr communicate with bdr which multicast ip it use?
What is raid in ccna?
Identify the command mode necessary to enter the extended ping command? A.) Router# B.) Router> C.) Router(config)# D.) Router(ext-ping)#
On which mode we give debug command?
Which of the following statements are true? A.) Store and forward switching creates variable latency through the switch B.) Cut through switching creates variables latency through the switch C.) Cut through switching works at wire speed D.) Store and forward switching works at wire speed
Which command we give for see routing table?
What is poe (power over ethernet)?
What is the difference between switch and hub?
Identify the OSI layer responsible for end-to-end connections? A.) Network B.) Transport C.) Session D.) Data link E.) TCP
What is required to support full-duplex Ethernet? A.) Multiple paths between multiple stations on a link B.) Automatic sensing operation by all connected stations C.) Loopback and collision detection disabled D.) Full-duplex NIC cards
What does the Spanning Tree Algorithm (STA) do? A.) Restore lost frames B.) Builds routing tables for routing through an internetwork C.) Forward packets through a switch D.) STA is implemented by STP to prevent loops