What's the default CDP holdtime in seconds for Cisco routers?
A.) 30 seconds
B.) 180 seconds
C.) 90 seconds
D.) 60 seconds
Answer Posted / guest
Answer: B
Cisco Discovery Protocol is a proprietary protocol to allow
you to
access configuration information on other routers and
switches with a
single command. It uses SNAP at the Data-Link Layer. By
default CDP
sends out a broadcast every 60 seconds and it holds this
information for
180 seconds. CDP is enabled by default.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What are the different types of passwords that you can use in cisco routers?
What is the name of distance vector algorithm?
Explain the major types of networks and explain?
What is icmp protocol?
Explain the draw back of ospf protocol?
Which feature should a routing protocol have to support vlsm?
What is the difference between lan, man, and wan?
How many types of ends in wan?
what command you must use if you want to delete or remove the configuration data that is stored in the NVRAM?
What is difference between rip and ripv2?
What is difference between tcp/ip and osi model?
What are the protocol data units (pdu) in ccna?
What is meant arp and rarp?
What is osi?
What are the different types of password used in securing a cisco router?