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 will be the prefix length of 224 in vlsm?
What is Summarization and supernetting and what its use?
Define load balancing?
Tell us the name of best path in eigrp protocol?
Which service uses telephone control messages and signals between the transfer points along the way to the called destination? A. Signaling System 7 (SS7) B. Time-division Multiplexing (TDM) C. X.25 D. Frame relay
What is true when using DDR? A.) HDLC is the preferred encapsulation B.) You must use static routing C.) You should use dynamic routing D.) You should use ISDN
You need to come up with a TCP/IP addressing scheme for your company. How many network IDs must you allow for when you define the subnet mask for the network? A.) One for each WAN link B.) One for each router interface C.) One for each NIC installed in each client D.) One for each subnet with hosts E.) One for each host ID
How does PPP use LCP for link control?
In order to configure a Frame Relay subinterface with IP identify the 2 commands that must be configured on the physical interface? A.) Router(config-if)# encapsulation frame-relay B.) Router(config-if)# no ip address C.) Router(config-if)#encapsulation subinterface frame-relay D.) Router(config)# subinterface s0 encapsulation frame-relay
What is the beaconing?
What is the difference between TCP and UDP? A.) TCP is connection-oriented; UDP uses acknowledgements only B.) TCP is connection-oriented; UDP is connectionless C.) Both TCP and UDP are connection-oriented, but only TCP uses windowing D.) TCP and UDP both have sequencing, but UDP is connectionless
In how many ways you can access router?