Distance Vector Routing Protocols pot

... A distance vector routing protocol sends its updates to neighboring routers and depends on them to pass the update information along to their neighbors. For this reason, distance vector routing ... the routing updates will simply drop the packets. Full Routing Table Updates Most distance vector routing protocols take the very simple approach of telling their neighbor...

Ngày tải lên: 07/07/2014, 00:20

... to: • Describe the features offered by distance vector routing protocols and give examples of each • Describe the issues associated with distance vector routing and identify solutions to those ... v2.0—5-26 Summary • Distance vector- based routing algorithms (also known as Bellman-Ford algorithms) pass periodic copies of a routing table from router to router. • When th...

Ngày tải lên: 17/02/2014, 08:20

... Multicast Routing  In unicast routing, when the router receives the packet, the decision about where to forward the packet depends on the destination address of the packet.  In multicast routing, ... Khoa - www.bkacad.com Objectives  Describe a multicast network in terms of the IP multicast routing protocols and processes used over various segments.  Describe multicast distri...

Ngày tải lên: 07/07/2014, 00:20

... overview of routing protocols, including the different types and their advantages and disadvantages. This chapter covers the basic configuration of distance vector protocols, specifically the IP Routing ... show ip protocols command displays all of the IP routing protocols that you have configured and are running on your router. Here’s an example of this command: Router# show...

Ngày tải lên: 18/01/2014, 04:20

... Addresses Chapter 6 VLSM and CIDR Routing Protocols and Concepts 17 Classless Routing Protocol  Classless routing protocols include the subnet mask with the network address in their routing updates. 44 Route ... and 172.30.3.0/24) as 172.30.0.0.  R3 applies the /8 mask (classful routing protocol) 8 Classful Routing Protocol  Routing protocols, such as RIPv1, only needed...

Ngày tải lên: 23/02/2014, 09:20

... assigned an independent routing table - the virtual routing and forwarding (VRF) table in the PE router.  PE routers maintain separate routing tables for each customer.  Routing across the provider ... interface-number  Defines a neighboring router to exchange EIGRP routing information.  Instead of using multicast packets, EIGRP exchanges routing information with the specifie...

Ngày tải lên: 05/03/2014, 17:20

... Added to the Routing Table l The debug ip routing displays routing table processes for any route, Ÿ directly connected network Ÿ static route Ÿ dynamic route. l Disable debug ip routing by either: Ÿ ... debug ip routing by either: Ÿ undebug ip routing Ÿ undebug all R2# undebug all All possible debugging has been turned off ! or ! R2# undebug ip routing IP routing debugging i...

Ngày tải lên: 09/03/2014, 13:20

... an IP address.  Specific purposes with some routing protocols such as OSPF (later)  A loopback interface can be:  pinged  subnet advertised in routing updates.  Ideal for simulating multiple ... Use of hold-down and other timers to help prevent routing loops  Use of split horizon and split horizon with poison reverse to also help prevent routing loops  Use of triggered upd...

Ngày tải lên: 09/03/2014, 13:20

... for the routing process.  Demonstrate the ability to configure devices and Demonstrate the ability to configure devices and apply addresses.  Describe the structure of a routing ... Operating System (IOS) . – Cisco IOS is a multitasking operating system that is integrated with routing, switching, internetworking, and telecommunications functions.  Although the Cis...

Ngày tải lên: 05/07/2014, 03:20