Answer / prabha

MPLS is a one of a technology to route packets fastly in
the internetwork, were as OSPF is a Routing protocol.

MPLS technology is nothing but adding a lable contains
virctual path to reach the destination network(VRF) to the
data packets. once the labled packets are received by the
router,the packet is switched directly to next router
through the virctual path based on the VRF details, This
means there is no need for routing table look up, and
because of this the switching is very faster than other
technology.

Answer / santosh

OSPF is a Layer 3 routing protocol. When traffic is to move
using routing protocol OSPF, the router has to do a layer 3
lookup. Whereas in case of MPLS, the traffic is to move,
the router just have to lookup the Label. So the traffic
switching takes place faster with MPLS.

Point to remember is that MPLS cannot be implemented unless
the network is implemented with some IGP like OSPF.

Answer / ziauddin khan

As far as i know that Link-state routing protocols such as
OSPF flood routing information among a set of routers that
are not necessarily adjacent, whereas label-binding
information is distributed only among adjacent routers.
This makes link-state routing protocols unsuitable for
distributing label-binding information.

Which command, that is used to test address configuration, uses Time-To-Live (TTL) values to generate messages from each router. A) telnet B) ping C) trace D) bootp

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CO is an acronym for which of the following? A.) Central Office B.) Capital Office C.) Central Operator D.) Company Office

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In how many ways you can access router?

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hi i have some difficulty plz reply as s0on as possible. 1 what is csma/cd(i know u are familer with that protocol) 2 what is the need for it and and 3 rd one in which i need help how to enable csma/cd at router or switches shain make it answer as sson as possibele and call me afetr reply thanks jitendera kuamr sinha

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Which of the following is an example of the Network Layer? A.) TCP B.) IP C.) SQL D.) Token Ring E.) LLC

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In which protocol supenetting is enable by default?

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What is mac address size of ipv6?

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Which statement is true regarding the user exec and privileged exec mode? A.) The '?' only works in Privileged exec B.) Privileged exec is a subset of the user exec mode C.) They both require the enable password D.) User exec is a subset of the privileged exec mode

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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

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How many ports are present in a router?

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Choose three reasons why the networking industry uses a layered model: A.) It facilitates systematic troubleshooting B.) It allows changes in one layer to occur without changing other layers C.) It allows changes to occur in all layers when changing one protocol D.) It clarifies how to do it rather than what general function to be done E.) It clarifies what general function is to be done rather than how to do it

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What is difference between rip and ripv2?

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