Answer / guest

Answer: D

The Transport layer does the following: Responsible for
end-to-end

integrity of data transmission. Handles multiplexing upper-layer

application, session establishment and tear down of virtual
circuits.

Hides details of network dependent info from the higher
layers by

providing transparent data transfer. The 'windows' works at
this level

to control how much information is transferred before an
acknowledgement

is required.

Answer / mr.shahin07

Multiplexing upper-layer application - Transport layer.

Session establishment and tear - Session layer.

What are 3 ways to provide login access to router? A.) Console B.) TFTP C.) Rlogin D.) Auxiliary Port E.) X Windows F.) Telnet

2 Answers  

---

Identify the 2 commands that display the clock rate configured on the serial0 interface? A.) show serial0 B.) show interface serial0 C.) show clock rate serial 0 D.) show controllers serial 0 E.) show running-config

5 Answers  

---

What is the default behavior of access-list?

0 Answers  

---

Suppose we have some switch in network and we are running RSTP how much convergence time will be there if one link down

0 Answers   Infosys,

---

How often does IP RIP send out routing table updates by default? A.) They send complete updates every 30 seconds B.) They send partial updates every 30 seconds C.) They send complete updates every 60 seconds D.) They send partial updates every 60 seconds

1 Answers  

---

---

Why do we have a Layered Model? 1) It reduces complexity 2) Allows for a standardized interface 3) Facilitates modular engineering 4) Ensures interoperable technology 5) Accelerates evolution 6) Simplifies teaching and learning

1 Answers  

---

Cisco routers use wildcard masking to identify how to check or ignore corresponding IP address bits. What does setting a wildcard mask bit to 0 cause the router to do? A. It tells the router to check the corresponding bit value. B. It tells the router to ignore the corresponding bit value. C. It tells the router to check its alternate routing list. D. It tells the router to use its primary routing list.

2 Answers  

---

How does the cut-through switching technique work? A.) By using broadcast address as source addresses B.) The switch waits only for the header to be received before it checks the destination address and starts forwarding the packets C.) The LAN switch copies the entire frame into its onboard buffers and then looks up the destination address in its forwarding, or switching, table and determines the outgoing interface D.) By using a Class I repeater in a collision domain

1 Answers  

---

What is the maximum number of subnets that can be assigned to networks when using the address 172.16.0.0 with a subnet mask of 255.255.240.0? (Assume older version UNIX workstations are in use.) A. 16 B. 32 C. 30 D. 14 E. It is an invalid subnet mask for the Network.

2 Answers  

---

Which of the following is an example of the Session Layer? A.) TCP B.) SQL C.) IP D.) X-Windows E.) Token Ring F.) LLC

2 Answers  

---

The following is partial output from a routing table ; '192.168.10.0 [100/1300] via 10.1.0.1, 00:00:23, Ethernet1' Which routing protocol is being used? (assuming defaults have not been changed) A.) OSPF B.) RIP C.) BGP D.) IGRP

1 Answers  

---

Which command do you use to set the Privileged mode password to 'clearwater'? A.) set password=clearwater B.) enable privilege password clearwater C.) enable password clearwater D.) enable login clearwater E.) enable secret password clearwater F.) ebable clearwater

2 Answers  

---