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

What is default time of hello packets in ospf?

0 Answers  

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What is the difference between csma/cd and csma/ca?

0 Answers  

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What layer can optionally support reliability? A.) Transport B.) IP C.) Physical D.) Network E.) Sub-physical layer

2 Answers  

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1. What is an advantage to LAN segmentation? A. Provides multiprotocol support B. Decreases security C. Decreases broadcasts D. Increases broadcasts

2 Answers  

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What is the updates time of routing table,and what is the invalid timer, and also what is the flush timer in IGRP and EIGRP?

1 Answers   HP,

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hi shyam i am putting urs question here I am facing one problem in my layer 2 switch I don’t know the problem is on switch side or client side. The problem is some PC (not all) are stop participate in LAN they don’t send or recd. Packet from switch and if I check RJ45 (with LAN tester)from PC side the packet and 8 pin wire is working fine and after that process of LAN tester I plug RJ 45 in PC now PC start recd/ send packets what is the problem I don’t understand even client side no virus found RJ45 is ok and switch has no problem bcoz other PC is working fine Cable (cat 5 ) is also fine bcoz I didn’t crimp again just check in LAN tester and start working fine. Plz any one solve this matter. And after lan tester process pc is working fine and after 2 or 3 hour it again start same problem and again same process lan tester I have used

1 Answers   IBM,

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Why we used Virtual MAC in GLBP

0 Answers   Infosys,

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Identify the command to determine if CDP is enabled? A.) show enable cdp B.) show cdp enabled C.) show cdp run D.) show cdp

1 Answers  

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Given the address 172.16.2.120 and the subnet mask of 255.255.255.0. How many hosts are available? A. 254 B. 510 C. 126 D. 16,372

1 Answers  

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What is difference between IPv4 & IPv6??

7 Answers   Hathway,

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What is the command to allow you to type Tokyo instead of the IP address 172.16.30.1 to access a router named Tokyo? A.) config t, ip host Tokyo 172.16.30.1 B.) config t, ip hostname Tokyo 172.16.30.1 C.) config t, hostname Tokyo 172.16.30.1 D.) config t, ip hostname 172.16.30.1 Tokyo

2 Answers  

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Which protocol comes under hybrid dynamic type?

0 Answers  

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