Answer / muhammad junaid malik

The Point-to-Point Tunneling Protocol (PPTP) is a method for
implementing virtual private networks. PPTP uses a control
channel over TCP and a GRE tunnel operating to encapsulate
PPP packets

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

3 Answers  

---

Based on the DR AND BDR discussion i want to put one question the question is what is the name of protocol which is responsible;e for DR and BDR selection

7 Answers   Patni,

---

What are the different memories used in a CISCO router?

0 Answers  

---

Can anyone explain the STP Security features. Just like BPDU guard, Root Guard. Hi JITENDERA, i m specially looking for u?????

2 Answers  

---

When using access lists, what does a Cisco router check first? A. To see if the packet is routable or bridgeable B. The destination address C. The source address D. The packet contents

1 Answers  

---

In which protocol supenetting is enable by default?

0 Answers  

---

Which 3 statements describe default encapsulation and LMI type configuration? A.) There are only 4 encapsulations and 3 LMI type options B.) The LMI type config term options C.) In release 11.2 the LMI type is autosensed D.) The default LMI is Cisco E.) IETF encapsulation must be configured unless the connecting routers are both Cisco

1 Answers  

---

b Which protocol for PPP LCP (Link Control Protocol) performs a challenge handshake? A. CHAP B. PAP C. UDP D. IPX

1 Answers  

---

what is the diffination of bandwidth.

2 Answers  

---

Which show command should you use to view Frame Relay Local Management Interface (LMI) Frame statistics? A. show lmi B. show ip route C. show interface D. show statistics E. show frame-relay lmi

1 Answers  

---

Hi all, Kindly can you tell me what is demand ccna voice in field and what is profile of ccna voice.so pl very urgent bcz i am going to join institute

3 Answers  

---

Identify the command to configure the router for IGRP autonomous system 100? A.) Router(config)# router igrp 100 B.) Router> router igrp 100 C.) Router# router igrp 100 D.) Router(config)# router igrp

3 Answers   CMS,

---