Voice over Multiprotocol Label switching FULL PRESENTATION
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
seminar class
Active In SP
**

Posts: 5,361
Joined: Feb 2011
#1
19-02-2011, 12:09 PM



.pptx   project presentation.pptx (Size: 499.36 KB / Downloads: 56)
Voice over Multiprotocol Label switching
Challenges in IP network
 Shortest path is followed in IP network
 Load sharing is not possible
 Congestion is created in IP network
 Routing in network layer
 Processing is slow and delay is more
SOLUTION TO THE PROBLEM ?
MPLS
• Multi protocol label switching
• Reduces excessive delay
• Instead of shortest follows suitable path on the basis of constraint
• Reduce packet loss
• Provide TE
• Provide QOS and VPN networking
• How it work
• MPLS architecture
• LSR
• LER
• LSP
• LDP
• FEC
MPLS header
• MPLS operates by defining a label called shim header
• MPLS header is 32 bits
• MPLS operation
• label creation and distribution
• Table creation
• LSP creation
• Label insertion/lookup table
• Packet forwarding
• Traffic engineering TE
• Important factor for TE
• TE in MPLS
• Constraint based routing CBR
• Tunneling in MPLS
Label creation
• There are three method used in label creation,
1. Topology- based method
2. Request- based method
3. Traffic -based method
• Topology based method: uses normal processing of routing protocol(e.g. OSPF ,BGP)
• Request based method: uses processing of request based control traffic( such as RSVP)
• Traffic based method: uses the reception of packet to trigger the assignment and distribution of label
Label distribution
• The various schemes are used for label exchange are as ,
1. LDP-maps unicast IP destination into labels
2. RSVP,CR-LDP – used for traffic engineering and resource reservation
3. Protocol independent multicast(PIM)- is used for multicast state label mapping
4. BGP- for external labels (VPN)
Table creation
• On receipt of label binding each LSR creates entries in the LIB
• The table will specify the mapping between a label and an FEC
• Mapping b/w the I/p port and I/p label and o/p port and o/p label
• Table are updated whenever renegotiation of the label binding occurs.
LSP creation
• Label switch path are set by the signaling protocols
 LDP
 RSVP
• LSP is unidirectional
• In MPLS domain there exist number of LSPs that originate at ingress router and traverses one or more core LSRs and terminate at Egress router.

Reply
tamnna
Active In SP
**

Posts: 2
Joined: Feb 2011
#2
20-02-2011, 11:30 AM

send me full presentation on ppt
Reply
seminar ideas
Super Moderator
******

Posts: 10,003
Joined: Apr 2012
#3
08-06-2012, 10:35 AM



to get information about the topic "Multi-protocol Label Switching" full report ppt and related topic refer the link bellow

topicideashow-to-multi-protocol-label-switching-mpls

topicideashow-to-gmpls-generalized-multiprotocol-label-switching-seminar and presentation-report

topicideashow-to-voice-over-multiprotocol-label-switching-full-presentation

topicideashow-to-multiprotocol-label-switching--36798
Reply

Important Note..!

If you are not satisfied with above reply ,..Please

ASK HERE

So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page

Quick Reply
Message
Type your reply to this message here.


Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  voice operated intelligent fire extinguisher vehicle jaseelati 0 291 22-01-2015, 04:20 PM
Last Post: jaseelati
  high voltage fuse blown indicator with voice based announcement system jaseelati 0 324 15-01-2015, 03:58 PM
Last Post: jaseelati
  voice applications in cdma system ppt jaseelati 0 315 07-01-2015, 04:43 PM
Last Post: jaseelati
  witricity full report project report tiger 28 38,165 30-08-2014, 02:26 AM
Last Post: radiopodarok.ru
  ACCIDENT PREVENTION USING WIRELESS COMMUNICATION full report computer science topics 5 7,599 17-04-2014, 11:07 AM
Last Post: seminar project topic
  silicon on plastic full report computer science technology 2 2,949 13-04-2014, 10:34 PM
Last Post: 101101
  Automatic Emergency Light full report seminar class 7 17,594 08-03-2014, 02:28 PM
Last Post: seminar project topic
  nanotechnology paper presentation computer science topics 4 27,656 07-03-2014, 04:41 PM
Last Post: seminar project topic
  wifi seminar or presentation report electronics seminars 28 31,162 10-02-2014, 01:52 PM
Last Post: JoshuapupE
  Electronics seminar or presentation lists2 computer science crazy 10 5,753 04-02-2014, 12:33 AM
Last Post: krupa gowda