What is the main reason the OSI model was created? So application developers can change only one layer's protocols at a time. To create a layered model larger than the DoD model. So Cisco could use the model. So different networks could communicate. TRUE ANSWER : ? YOUR ANSWER : ?
Which command will display the CHAP authentication process as it occurs between two routers in the network? show chap authentication debug chap authentication debug ppp authentication show interface serial 0 TRUE ANSWER : ? YOUR ANSWER : ?
The X.25 standard specifies a technique for dial access data bit rate DTE/DCE interface technique for start-stop data None of these TRUE ANSWER : ? YOUR ANSWER : ?
What is the first octet range for a class B IP address? 127 - 191 128 - 255 128 - 191 192 - 223 1 - 127 TRUE ANSWER : ? YOUR ANSWER : ?
Which command would you place on interface connected to the Internet? ip nat outside ip nat inside ip outside global ip inside local TRUE ANSWER : ? YOUR ANSWER : ?
In cyclic redundancy checking what is the CRC? None of these the divisor the remainder the dividend the quotient TRUE ANSWER : ? YOUR ANSWER : ?
What is the standard protocol for network management features? FTP SNMP SMS SNA None of these TRUE ANSWER : ? YOUR ANSWER : ?
Eight stations are competing for the use of a shared channel using the 'Adaptive tree Walk Protocol'. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? None of these 5 slots 7 slots 10 slots 14 slots TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another? SNMP FTP None of these SMTP RPC TRUE ANSWER : ? YOUR ANSWER : ?