When a router knows the IP address, but does not know the MAC
address of
the device it wishes to contact, it uses the ARP (Address
resolution
protocol) to determine the MAC address. After it learns the
MAC address,
it stores this information in the ARP cache. What is the
command to view
the ARP cache?
A.) sh mac
B.) show cache
C.) show arp
D.) sh arp interfaces
E.) show ip cache
- 2 Answers
- 6969 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Define topology?
Explain the difference between flsm and vlsm?
What is the cladding?
Which of the follwing are true of standard half-duplex Ethernet circuitry? A. It is alternate one-way communication B. The receive (RX) is wired directly to the transmit (TX) of the remote station C. The transmit (TX) is wired directly to the receive (RX) of the remote station D. Collisions are not possible E. Both stations can transmit simultaneously
Hi Everyone, i am CCNA certified, i am searching jobs related to ccna. Although i don't have experience in networking field, i found very difficult to search job(posted my resume in all job portals). I am very much interested to work in networking field, please guide me, my mail id: nagesha12adig@gmail.com; Please let me know any company taking ccna freshers(Preferably Bangalore location). Thanks guys...
When you issue the command show version your router returns "Configuration register is 0x0101" From where does the router boot? A. ROM B. NVRAM C. Flash D. a TFTP server
You have a Class B network address divided into 30 subnets. You will add 25 new subnets within the next year. You need 600 host IDs for each subnet. Which subnet mask should you use? A.) 255.254.0.0 B.) 255.192.0.0 C.) 255.255.252.0 D.) 255.255.248 0
Identify the effect of Ctrl-Z? A.) Exits back to privileged exec mode B.) Disconnect from the router C.) Abort the ping operation D.) Exits privileged exec mode
Assuming no subnetting, which two pieces of information can be derived from the IP address 144.132.25.10? (Choose two) A. It is a Class C address B. It is a Class B address C. The network address is 144.0.0.0 D. The network address is 144.132.25.0 E. The host spoon of the address is 25.10
What is the draw back of eigrp protocol?
Identify the 3 pieces of hardware you would not install to prevent broadcasts? A.) Switch B.) Repeater C.) Bridge D.) Router
how many vlan can be configured on a single switch
CCNA 
