Identify the default IPX serial encapsulation?
A.) Novell-Ether
B.) SDLC
C.) SNAP
D.) HDLC
You want to enable both arpa and snap encapsulation on one router interface. How do you do this? A. The interface can handle multiple encapsulation types with no extra configuration. B. Assign two network numbers, one for each encapsulation type. C. Enable Novell-ether to run multiple encapsulation types. D. Both arpa and snap are enabled by default so you don't have to configure anything.
Explain how many collision domains are in switch?
Identify the command that saves the configuration stored in RAM to NVRAM? A.) copy running-config startup-config B.) copy tftp running-config C.) copy startup running D.) copy active to backup
What is the purpose of a data link?
What is loop back ip in ipv6?
ip dhcp excluded-address 192.168.0.1 192.168.0.19 what is the use of that command can any one explain it
Which of the following is a valid extended IP access-list? A.) router(config)# access-list 101 permit tcp host 172.16.30.0 any eq 21 log B.) router# access-list 101 permit tcp host 172.16.30.0 any eq 21 log C.) router(config)# acess-list 101 permit any any 172.16.30.0 D.) router(config)# access-list 101 permit ip host 172.16.30.0 any eq 21 log
Which can be true regarding VLANs? A.) They are created by location B.) They are created by function C.) They are created by department D.) They are created by group
To which layer ICMP belongs
What is the difference between the user mode and the privileged mode?
Which protocol resolves an IP address to a MAC address? A.) DHCP B.) RARP C.) ARP D.) NBP E.) DNS
What are the protocol data units (pdu) in ccna?