Which command will display which routes the RIPv2 router is advertising?
If you want to see live RIP advertisements, you can use the debug IP RIP command. You can see how in this example for router A the router is sending advertisements on both interfaces to a broadcast destination. It is also receiving updates coming from B on 10.1. 1.2 through the serial interface.
Which of the following commands will enable RIPv2 on a router?
On router R1, in the global configuration mode, enter the router rip command to enable RIP. In the RIP configuration mode, change the version of the protocol to 2 by using the version 2 command. Next, use the network 10.0. 0.0 command to include the Fa0/1 interface on the router R1 in the routing process.
How do I enable RIPv2 on my Cisco router?
Cisco routers don’t enable RIPv2 by default. To use RIPv2, you must use the ver 2 command in RIP Router Configuration Mode. RIP automatically summarizes routing updates. You can disable this by using the no auto-summary command.
What is difference between RIPv1 and RIPv2?
RIPv2 is a classless, distance vector routing protocol as defined in RFC 1723. Being a classless routing protocol, means, it includes the subnet mask with the network addresses in its routing updates….Differences between RIPv1 and RIPv2 :
| SR.NO | RIPv1 | RIPv2 |
|---|---|---|
| 1. | RIPv1 is a Distance-Vector Routing protocol. | RIPv2 is also Distance-Vector Routing Protocol. |
What is the maximum hop count for RIPv2?
15
Is Igrp still used?
EIGRP adds support for VLSM (variable length subnet mask) and adds the Diffusing Update Algorithm (DUAL) in order to improve routing and provide a loopless environment. EIGRP has completely replaced IGRP, making IGRP an obsolete routing protocol. In Cisco IOS versions 12.3 and greater, IGRP is completely unsupported.
Is OSPF better than Eigrp?
EIGRP converges faster than OSPF because it preserves optional successors in its topology map and can pass directly through optional subsequent relays if direct successors are not found. 5. EIGRP multicast address is 224.0. 0.10 and OSPF is 224.0.
What algorithm does Igrp use?
IGRP uses a form of distance as its metric (in this case, a composite of bandwidth and delay). IGRP uses the Bellman-Ford Distance Vector algorithm to determine the best “path” to a particular destination. Other characteristics of IGRP include: IGRP supports only IP routing.
What is difference between IGRP and Eigrp?
The main difference between the IGRP and EIGRP is that, Interior Gateway Routing Protocol is Classful routing technique, while Enhanced Interior Gateway Routing Protocol is a classless routing technique. 1. IGRP stands for Interior Gateway Routing Protocol. EIGRP stands for Enhanced Interior Gateway Routing Protocol.
What are some benefits of Eigrp over Igrp?
Benefits of EIGRP It makes use of link more effectively through (ECMP) Equal-Cost Multi-Path and unequal cost load sharing. It performs a much easier transition with a multi-address family. It supports both IPV4 and IPV6 networks. It provides encryption for security and can be used with iBGP for WAN routing.
Why do we use Eigrp?
Enhanced Interior Gateway Routing Protocol (EIGRP) is an advanced distance-vector routing protocol that is used on a computer network for automating routing decisions and configuration. EIGRP is used on a router to share routes with other routers within the same autonomous system.
What are the disadvantages of Eigrp?
Disadvantages of EIGRP
- EIGRP is still distance vector routing protocol and only relies on routed provided by directly connected neighbour.
- EIGRP is not extensible and does not support future application through ”opaque” LSA, e.g. MPLS Traffic Engineering.
Which is better rip or Eigrp?
EIGRP stands for which allows router to share information to the neighboring routers which are within the same area….Difference between RIP and EIGRP :
| SR.NO | RIP | EIGRP |
|---|---|---|
| 6. | It allow maximum hop count upto 15. | It allow maximum hop count upto 255. |
| 7. | It’s administrative distance is 120. | It’s administrative distance is 90. |
What do you feel is the greatest benefit of using Eigrp?
EIGRP is a simple protocol to understand and deploy. It’s IPv6-ready, scales effectively in a well-designed network, and provides extremely quick convergence times. Other EIGRP advantages include: Easy transition to IPv6 with multi-address family support for both IPv4 and IPv6 networks.
Which algorithm is used by Eigrp to select the best path?
Diffusing Update Algorithm
What are the Eigrp K values?
K values are integers from 0 to 128; these integers, in conjunction with variables like bandwidth and delay, are used to calculate the overall EIGRP composite cost metric.
What is the main purpose of hello packets in Eigrp?
Hello packets are sent between EIGRP neighbors for neighbor discovery and recovery. If you send hello packets and receive them then EIGRP will form a neighbor relationship with the other router.
Why do you see the ACK packets in Eigrp?
Hello packets – Used for neighbor discovery and to maintain neighbor adjacencies. Update packets – Propagates routing information to EIGRP neighbors. Acknowledgment packets – Used to acknowledge the receipt of an EIGRP message that was sent using reliable delivery.
Which Eigrp packets are not sent reliably?
EIGRP Queries are sent reliably as multicasts. reliably as unicasts. Acknowledge Used to acknowledge EIGRP Updates, Queries, and Replies; Hello and ACK packets do not require acknowledgment. ACKs are Hello packets that contain no data and a non-zero acknowledgment number and are sent as unicasts.