Interested to Buy Any Domain ? << Click Here >> for more details...
what is LAPB
- 2 Answers
- 6464 Views
- ASD Lab, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / mahesh
Link Access Procedure, Balanced (LAPB) is a data link
layer protocol used to manage communication and packet
framing between data terminal equipment (DTE) and the data
circuit-terminating equipment (DCE) devices in the X.25
protocol stack. LAPB, a bit-oriented protocol derived from
HDLC, LAPB makes sure that frames are error free and
properly sequenced.
LAPB cause trmoundes amount of overhead becoz of its
strict timeout and windowing techniques.
it is a connection-oriented protocol.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / victor
Link Access Procedure Balanced(LAPB) is a data link layer
protocol which
is used for communicating and packet framing
between DTE and DCE
devices. It is a bit oriented protocol which is
used to check whether the
frames are ordered and to check if there is any error.
| Is This Answer Correct ? | 2 Yes | 0 No |
Can you explain IKE (Internet Key Exchange)?
What does synchronization mean?
Hi, I cannot download anything on my office pc. only because of that i want online practice sites. anyway thanks for providing me website
what is difference between hub and switch?
Which ipsec rule is used for the olympia branch and what does it define? (Choose two)
Extended IP access-lists (100-199) can be used to control traffic. Which command listed below will permit smtp mail to only host 3.4.5.6 ? A.) It is not possible for SMTP traffic B.) access-list 102 permit tcp any host 3.4.5.6 eq smtp C.) access-list 101 permit tcp any 3.4.5.6 0.0.0.0 eq 23 D.) access-list 102 permit tcp any any eq smtp E.) access-list 101 permit tcp any 3.4.5.6 0.0.0.0 eq 25
Which addresses are valid host addresses? A. 201.222.5.17 B. 201.222.5.18 C. 201.222.5.16 D. 201.222.5.19 E. 201.222.5.31
The following is partial output from a routing table, identify the 2 numbers in the square brackets; '192.168.10.0 [100/1300] via 10.1.0.1, 00:00:23, Ethernet1' A.) 100 = metric, 1300 = administrative distance B.) 100 = administrative distance, 1300 = hop count C.) 100 = administrative distance, 1300 = metric D.) 100 = hop count, 1300 = metric
What are the two types of access lists that can be configured on a Cisco router? A. Standard B. Extended C. Filtering D. Packet
Explain the difference between rip and ripv2?
What does the command "IP name-server 255.255.255.255" accomplish? A. It sets the domain name lookup to be a local broadcast. B. This is an illegal command. C. It disables domain name lookup. D. The command is now defunct and has been replaced by "IP server-name ip any"
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.
CCNA 
