What is the protocol number for UDP?

A.) 6

B.) 17

C.) 25

D.) 21



What is the protocol number for UDP? A.) 6 B.) 17 C.) 25 D.) 21..

Answer / guest

Answer: B

Is This Answer Correct ?    2 Yes 0 No

Post New Answer

More CCNA Interview Questions

If i connect two routers through ethernet cable and serial cable then which has high speed and which is better among two?

10 Answers   Compaq, Inspace, Wipro,


Which layer is responsible for providing mechanisms for multiplexing upper-layer application, session establishment, and tear down of virtual circuits? A.) Session B.) Network C.) Physical D.) Transport E.) Application F.) Presentation

1 Answers  


In port based access-list which command u give instead of ip?

0 Answers  


What are two functions of the ICMP protocol? (Choose two) A. to map IP addresses to Ethernet addresses B. to map common names to network addresses C. to forward SNMP alerts to management consoles D. to generate an echo reply in response to a ping test E. to send a host or pod unreachable message from a router to the source of an undeliverable packet

1 Answers  


Explain the difference between bus topology and hub?

0 Answers  






What is the default encapsulation and frame type on an Ethernet interface when enabling Novell? A.) SNAP B.) Ethernet_II C.) 802.2 D.) 802.3 E.) SAP F.) Novell-ether

2 Answers  


Identify the statement which connects access-list 101 inbound to interface e0? A.) Router(config-if)# ip access-group 101 in B.) Router(config-if)# ip access-group 101 C.) Router(config)# ip access-group 101 e0 in D.) Router(config)# ip access-group 101 e0 in

1 Answers  


Want to be a Cisco certified person through authorized training and certification center ?

0 Answers   Mercury Solutions,


What is ospf? Describe it.

0 Answers  


What is the IP extended access list range? A.) 1000-1099 B.) 100-199 C.) 1-99 D.) 101-200

4 Answers  


What is the difference between communication and transmission?

0 Answers  


Identify the hardware component that stores the backup configuration? A.) RAM B.) NVRAM C.) Flash D.) ROM

1 Answers  


Categories