Questions tagged [rip]
For questions about Routing Information Protocol (RIP).
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How can i redistribute RIPv2 and EIGRP [closed]
I have the situation where i have 3 connected routers (which are then connected to more routers). The left router is running RIPv2, the middle router is running EIGRP and the right router is running ...
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Rip Routing Protocol
RIP routing protocol use the distance vector routing algorithm that mean each router will share the distance information,But how can this distance information help the router to know where to forward ...
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How can I implement BGP between two routers that have already been configured with different routing protocols?
I have two different AS with different IP ranges and subnets, and the first router stack is running RIP, and the second one is OSPF. I want to configure BGP between "Router-PT Router23" and &...
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Import route from one rip group to another
Just started out with RIP implementation in juniper routers. Was not able to find much info on the following points. Any help is appreciated. I have defined 2 RIP groups, both in the same routing ...
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RIP v2 Network Command
I am comparing the Boson ExSim Lab to the Neil Anderson's Lab on RIP.
On one of the labs on Boson ExSim, it asks to configure RIP on the routers, all of which are on some form of a 192.168..0.0/24 ...
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Interior vs Exterior Gateway Protocols
I'm new to Networking and I was reading about the Interior and Exterior Gateway Protocols ,but i couldn't understand some points , as stated in a reference:
IGPs are designed to work in private ...
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Doesn't OSPF Have Auto Summarization?
I asked AI if there is a command in OSPF for auto summarization like RIP and EIGRP. Here is the answer:
"No, OSPF does not have a command like RIP and EIGRP that enables or
disables automatic ...
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Why No Ping When Use Static and RIP in This Network?
I am a learner. I learned somewhere that we could use static and dynamic routing in the network.
I built the simple network shown in the attached picture.
I configured router8 with static routes to ...
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Packet tracer is changing my addresses ipv4
Could someone help me with this?
I have a subnet with the ip: 172.16.193.0 in the fastethernet 0/0 of my router and when I go to put it in RIP the Packet tracer is changing it for another ip:172.16.0....
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Why I’m getting overlaps with fast Ethernet 0/1 when assigning an ip
But I have been receiving error code when I want to assist an ip to s1/0
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Can ECMP be used with RIP?
I haven't seen anything about ECMP in the RIPv2 RFC.
Is it possible to use ECMP with RIP?
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RIP routes are not being advertised
I have 2 routers(R3 and R4 connected with serial links). I have advertised my loopbacks with RIP ver 2. with 192.168.1.1/32 and 192.168.2.1/32 on R3 and 192.168.3.1/32 and 192.168.4.1/32 on R4.
My ...
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Enquiries regarding securing strong password and ssh
I am a beginner in computer network and I have done some research with regards on how to do IP configuration on PC and routers. However, I am not sure on how to configure strong password and ssh based ...
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Why does redistributing ospf in rip change the path of all routers on the rip network that are not directly connected to the router that redistributed
I have three routers connected to each other. Each has a subnet that it uses (eigrp, ospf, rip) as shown in the figure
I managed to redistribute EIGRP and OSPF, this works perfect. But when I try to ...
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why can't my PCs ping each other?
Consider the following network
I can ping just fine from PC0 to PC1 and PC2 to PC3, but I can't ping from PC2 to PC1 or PC3 to PC0. Why? I'll share the configuration from the router:
Building ...
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Can't send message from RIP to static through BGP
Before deep into the question, please see this topology and the results of sending messages from one router to the other router:
I have succeeded in sending a message from R0 to R2 (or vice versa), ...
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Routing Protocols and sharing information
I am running multiple Protocols on different Routers as so:
R1-RIPv2 EIGRP OSPF
R2-OSPF and RIPv2
R3-RIPv2 and EIGRP
R4-EIGRP and OSPF
This is not a practical exercise, it is just to explore how ...
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How do I enable communication between hosts on two Intranets with different routing protocols
Having completed the Networking Essentials Course from Cisco Networking Academy, I've been practicing on Packet
Tracer until I came across this scenario.
Supposing we have two intranets, A and B. ...
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Router and switches routing protocol configuration
If I connect switches in each building together, which also link a router, does a routing protocols need to be configured on the switches and the router, or just the router?
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router not learning the default route announced by RIPv2 if the same route exists via a better path
Let's say, that one has a following simple network topology:
r1 ◄ ► r3
▲ ▲
▼ ▼
r2 ◄ ► r4
All four routers speak RIPv2 on all interfaces. r1 and r2 announce the default route which means ...
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RIP always add same network adress
From network 10.10.0.0/23 i made 10 subnetworks. But when i try to add any network address to RIP it always add 10.0.0.0.
Router configuration:
Router(config-router)#router rip
Router(config-...
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Transient looping problems in Link State Routing versus Persistent looping problem in Distance Vector routing
Can someone please explain how looping problem is transient in case of link state routing, but is persistent in distance vector routing.(maybe with a nice example)
Thanks in advance! :)
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How to advertise a classless network in RIPv2?
In OSPF and EIGRP we can advertise specific networks only using wildcard masks.
For example, if a router has networks 10.0.10.0/24 and 10.0.20.0/24, we can choose to advertise only 10.0.10.0/24 by ...
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VLAN routing over multiple routers(RIPv2)
I am currently working on a scenario to get a better understanding of the RIPv2 routing protocol but am currently stuck.
Please see my picture below to get a better understanding of what I am trying ...
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Router RIPv2 displaying subnets not directly connected
Is there a way to show subnets on "Show IP route" that aren't directly connected, but are a hop or 2 away? Is this with Router RIPv2 "redistribute" or is there another way?
Thanks
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why do I need the network name between two routers for RIP routing?
the network in my exercise
I am learning about networks and I just started to learn about dynamic routing(like RIP) but there is something I didn't managed to understand and is why do I need in the "...
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Configure RIP routing for 2 routers and 1 L3 switch
I'm trying to configure RIP routing between the 2 routers and 1 L3 Switch.
My Router0 configuration -
f0/0 = 172.17.10.1
f0/1 = 172.16.10.11
Router#sh run
Building configuration...
Current ...
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RIPv2 Routing not pinging between two serially connected routers?
I'm new to networking and am currently 6 months into a course for it so there may be some noob mistakes or really silly answers/questions here but bare with me.
I have a task to setup RIPv2 routing. ...
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RIP Packet Format
I am trying to investigate a RIP packet. It clearly states that the packet is RIP v1. But its format does not match with the either RIP v1 or v2. Any ideas what this packet actually is?
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Wireshark remote hosts
I configured a rip network. I connected two PCS to router 1, router 1 is connected to router 2 and PC 3 is connected to router 2. When I pinged PC 3 and looked at this in wireshark, in the source it ...
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What does the 'network w.x.y.z' RIPv2 command specify?
I'm studying networking protocols, and am starting with RIP.
When configuring RIPv2, I see 2 pieces of information you need to relay to the router:
Which interfaces to advertise RIP updates on
Which ...
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A new version of RIPv2 using different keys for each router
There's a problem in a textbook that is really stumping me.
How would you enhance the RIPv2 protocol to provide a (more) secure and scalable schema for
distributing the updates? Describe the ...
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Why RIP announce network does not need the mask?
The below is the RIP protocol's declaring the routing command:
Router(config)#router rip
Router(config-router)#version 2
Router(config-router)#network 1.1.1.1
Router(config-router)#network 192.168....
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After I set the "router rip" networks, how can I check it?
In my CGR1240 I have set network 192.168.1.0 to my router rip, but how can I check it?
If I add more networks in rip, how can I list all the networks I have added?
I can not show the router rip in ...
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Routers and RIP violation of isolation?
I'm studying networking from the book 'A top down approach' from Kurose and Ross.
In the book it is stated that routers are generally considered Layer 3 devices (i.e. implementing the stack up to ...
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the difference between RIP and OSPF [closed]
I was working with CISCO and to create a path between switches my teachers told me that I can use 2 types of protocols,
but they did not explain to me what differences there are between the two:
...
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Why does OSPF function on Network Layer whereas RIP functions on Transport Layer?
As far as I know, OSPF creates its messages directly at the network layer, whereas RIP function on UDP. Their function is pretty similar, so why is there such a difference in their messaging practice?
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Is UDP Usage in Routing Information Protocol (RIP) a Secure Practice?
I know that UDP is a connectionless transport layer protocol. Since it is easy to fake your source IP and source Port in your headers, what keeps anyone from poisoning routing tables via RIP? It seems ...
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Packet Tracer help, dropped packets and connectivity issues
I have set up a network with 3 offices on 3 different subnets.
File available at,
https://github.com/turntheairblue/packetTracer
Router configuration is as follows,
R1 - Router
R2 - Router
R3 - ...
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What is the purpose of "Process name" in RIP for IPv6 on Cisco Routers
I was going through Cisco documentation to configure RIP for IPv6. One of the steps says
Enables the specified IPv6 RIP routing process on an interface.
But they do not go into detail about this ...
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Clarifications about RIP and OSPF
What (I think) I know:
RIP uses a distance vector routing approach, where each node sends to its neighbors the number of hops one should take to get to other routes if one "started" from that ...
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Why is RIP sending classless updates?
I have the following topology. I am using RIP Version 1 routing protocols. As far as i know RIP supports only classful IP addresses. So it should send 10.0.0.0 routes only.
But when I run debug ip ...
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Routers using RIP can't see their own route Serial Interface
I have two routers, R2 AND R3, I've configured the RIP with no auto-summary, the serial interfaces are registered too but the routers can't see them, in this case, R2 se0/0/1 and R3se0/0/1. How can I ...
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Loopback interfaces aren't advertised via RIPv2
My topology is as so
R0 as Hub
R1 and R2 as spoke
R2 has a loopback of 2.2.2.2, and R3 has a loopback of 3.3.3.3
R1 can ping these addresses, and is advertising 2.0.0.0 and 3.0.0.0 in RIPv2.
...
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Does RIP stores information about entire AS?
I am studying routing protocols for one of the certification exam, and confused with the following question:
Does RIP V2 (Distance Vector protocol) store the distance vector table for every possible ...
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RIP messages by routers
How does router transmit RIP messages to other routers? RIP uses UDP (transport layer protocol) to transmit messages and routers don't operate at transport layer.
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RIP version 2 ping to a loopback
I have 3 routers in my topology, and two of them have loop backs.Let's say R0 is the one without the loo back.
I have configured rip with no auto-summary just to make sure I can ping from R1 to the ...
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Bird rip : routes should only be received
My server should receive routes via RIP.
I have tried it with Bird on Ubuntu 10.04.
The server should work with the interface option passive.
(Receive routes and not send)
protocol kernel {
...
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Difference in convergence time IPv4 vs IPv6
Using protocols like RIP, OSPF and EIGRP, would IPv6 converge faster in smaller network like 4 routers?
Would it differ in bigger networks?
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How do you define cost in Quagga for BGP and RIP?
I'm sorry if its a simple question, but its a really big problem for me at the moment. We have a project to program a router network in Quagga, and I did that (though with some problems since we only ...
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