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
Identify the 3 major functions at layer 3 of the OSI model? A.) Forwarding process B.) Logical addressing C.) End-to-end connections D.) Path selection E.) MAC address examination F.) Network monitoring
What will be the prefix length of 224 in vlsm?
What are the different memories that are used in a cisco router?
Which global configuration command will tell the router to load the IOS file 'IOS_filename' from the Network File server at 1.2.3.4 during the next boot? A.) boot system flash IOS_filename 1.2.3.4 B.) boot system tftp IOS_filename 1.2.3.4 C.) config-register 0x0 1.2.3.4 D.) boot system rom 1.2.3.4 E.) This can not be done, only the first file in flash can be used.
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
Why we using Tcp/IP. Why we can't use just Tcp ip? What is the meaning of '/' symbol in between this?
Which IP Address Class is INCORRECTLY paired with its range of network numbers? A. Class A addresses include 192.0.0.0 through 223.255.255.0 B. Class A addresses include 1.0.0.0 through 126.0.0.0 C. Class B addresses include 128.0.0.0 through 191.255.0.0 D. Class C addresses include 192.0.0.0 through 223.255.255.0 E. Class D addresses include 224.0.0.0 through 239.255.255.0
Identify 2 features of PPP CHAP authentication? A.) Username and password is sent in clear text B.) Authentication messages are sent periodically during the connection C.) Less secure then PAP D.) Local router 'challenges' the remote router
Which two statements about integrated services digital network (ISDN) are true? A. ISDN provides data only capability B. ISDN provides an integrated voice/data capability C. The ISDN standards define the hardware and call setup schemes for end the end digital connectivity D. Users receive more bandwidth on WANS with a leased lin of 56 Cops than with multiple B channels
CSMA/CD stand for which of the following? A.) Carrier Sense, Multiple Access with Collision Detection B.) Collision Sense, Multiple Access with Collision Detection C.) Collision Sense, Multiple Access with Carrier Detection D.) Carrier Sense, MAC address with Collision Detection
Explain what is formula of hold down time of eigrp protocol?
What is a network subnet?