Which of the following provide correct information about a
protocol at the
transport layer of the OSI model?
A.) UDP - Provides Connectionless datagrams service
B.) TCP - Provides Connection Oriented Services
C.) SMTP - Provides Mail Exchange
D.) IP - Route determination
E.) TCP - Provides Flow Control and Error Checking
F.) FTP - Transfers of Files
What is the difference between switch, routers, and hub?
What layer can optionally support reliability? A.) Transport B.) IP C.) Physical D.) Network E.) Sub-physical layer
Which command should you use to create an IP standard access list? A. access-list standard 172.16.4.13 B. access-list 1 deny 172.16.4.13 0.0.0.0 C. access-list 100 deny 172.16.4.13 0.0.0.0 D. access-list 198 deny 172.16.4.13 255.255.255.255
Identify the purpose of ARP? A.) Avoiding routing loops B.) Determining a workstation's IP address C.) Sending a directed broadcast D.) Determining a workstation's MAC address
There are 2 types of PPP authentication supported by the Cisco IOS. What are they? A.) PAP B.) PREDICTOR C.) MD5 D.) CHAP E.) STACKER F.) MSCHAP
Which command will display the IPX routing table? A.) show routes B.) show routes ipx C.) show routes protocol=ipx D.) show ipx E.) show ipx route
completly describe th steps fo osi model when you enter http:/youtube.com
2500 Value in which type of access list?
What is the difference between named and extended acl?
Which type of switching is considered to be 'wire speed?' A.) Cut-Through B.) Multiplexed C.) Inverted D.) Layer 4 E.) Store and Forward F.) Layer 3
Identify the extended IP access-list number range? A.) 600 - 699 B.) 1 - 99 C.) 900 - 999 D.) 100 - 199
HOW MPLS IS DIFFERENT FROM OSPF? WHY NOW A DAYS MPLS IS PREFERED OVER ANY NETWORK PROTOCOL?