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4
votes
4answers
19k views

What is the difference between OSPF and RIP?

What is the difference between OSPF and RIP? Could someone explain the advantages and disadvantage´╝č Also when I should use one or the other.
3
votes
2answers
222 views

VLSM, Rip V1 and Rip V2

I am trying to understand some things about Rip V1 and V2 but i am not sure if i am right, As i know Rip V1 doesn't "advertise" subnet masks, and doesn't support VLSM. If i understand right Even if ...
2
votes
1answer
626 views

auto-summarization: classful vs classless routing protocols

Suppose a router R1 is directly connected to the following subnets: 10.1.0.0/24 10.1.1.0/24 10.1.2.0/24 10.1.3.0/24 If it is running RIPv1, it will advertise: "i have the network 10.0.0.0" ...
2
votes
1answer
699 views

Redistribute OSPFv3 static route to RIPng

I have a IPv6 static route on a Cisco 2600 that is being redistributed to other Routers in the same OSPFv3 area. One of the routers (not the one with the static route) is also a participant in a ...
1
vote
1answer
2k views

Cisco IOS command : default-information originate vs redistribute static

I am quite confusing with the Cisco IOS command. what's the actual difference between redistribute static as i learn in EIGRP whereas default-information originate in RIP/RIPv2/OSPF? I hope to get ...
1
vote
2answers
72 views

Why RIP uses hop count and not delay metric?

Distance vector routing algorithm RIP uses hop count as a routing metric. Why it is not using delay as a metric ?
1
vote
1answer
74 views

what is the meaning of rip packet information?

my public IP is 89.75.42.70. Why RIP packet contains such information? I don't understand the IP notation and what it means. IP Address: 89.75.40.0, Metric: 1 Address Family: IP (2) IP ...
1
vote
1answer
3k views

Internet routing doesn't work in LAN on a two NIC's (WAN + LAN) Windows Server 2008 R2

We have the following network setup: A) Modem (192.168.0.1) with DHCP disabled B) Windows Server 2008 R2 with dual NIC: B1) WAN interface (192.168.0.2) B2) LAN interface (192.168.1.2) C) Switch ...
1
vote
1answer
688 views

redistribution OSPF RIP of directly connected networks

I am trying to learn redistribution between RIP and OSPF. I am using packet tracer. I have one router BRANCH that is configured with RIP v2. On fa0/0 there is the network 172.16.56.0/25, on fa0/1 the ...
1
vote
1answer
98 views

Setting up a subnetted Cisco WAN - Serial connection doesn't work

I have two routers setup on subnetted on a network address of 192.168.25.0/29 and I can't seem to get the serial connection to work with RIP. Here are the running-config for the two routers: ...
1
vote
1answer
808 views

Redistribute RIP tables in quagga

Apparently the command for that is redistribute connected. Where do I input it? I tried it in the telnet interface, but it's not recognised.
1
vote
2answers
631 views

Split horizon, route filtering, and having RIPv2 announce a non-attached route to host

Routers A, B & C live at 10.1.1.1, 10.1.1.2 and 10.1.1.3 on a /24 metro Ethernet subnet. Each router also has its own private subnet on another interface. Router B's private subnet links thru a ...
0
votes
1answer
148 views

Importance of loopback ip address [closed]

Why do we configure loopback IP address in router RIP and router OSPF configuration ? What is the significance of configuring it ?
0
votes
1answer
483 views

Hop count : Proper way to count hops : Router count vs Router count +1 [closed]

I am very puzzled and confused about the hop-count definition, especially related to RIP metric. Does hop-count have to reflect link count or router count ? Here are two possibilities : Statement A : ...
0
votes
1answer
418 views

IP-Route multiple IPs from one NIC to Hyper-V instances

I have one root server @ server4you, unfortunately, S4U doesn't allow Bridging, so I am stuck with a problem! I have 4 IPs mapped on one NIC and need to realise following configuration: XX.XX.XX.1 ...
0
votes
1answer
59 views

RIP v2 summarisation

I am learning ccna, and doing some practice on packet tracer. I have a simple network with two routers, R0 and R1. They are connected to each other through a serial link (172.16.56.128/30). R0 is ...
0
votes
2answers
188 views

Maximum number of routes in RIPv2

What is the limitations of route count in RIPv2? Is there a standard limitation of the protocol or does it vary by router models, configurations, etc...
0
votes
1answer
63 views

HP RIP on LAN Topology

We have 1 main core HP Routing Switch in server room that connects other data closet switches and 6 Data Closet switches that connect the clients. We only have 3 VLANS. I have 2 questions: 1.) ...
0
votes
0answers
73 views

Configuring quagga to report Openvpn VPN subnet

I'm trying to use quagga with RIP2 to route traffic through an openvpn server. At the moment I'm having trouble because it's reporting the VPN subnet (172.19.2.x) as just a single IP (172.19.2.1). ...
0
votes
1answer
47 views

Must all routers support RIP in order for it to calculate distance?

I'm just beginning to research the topic of RIP, and I'm left with a (perhaps stupid) question. According to a tutorial I read here, RIP exchanges routing information with its "direct" neighbours. My ...
0
votes
0answers
43 views

Best protocol for finding a new computer to add to a network

What is the best protocol for finding an unknown computer through wireless communication? The idea is that a computer starts off by itself and then broadcasts "Any other computer close enough to talk ...
0
votes
1answer
346 views

RIP Advertising Networks of EIGRP without Redistributing

This is the topology I have set up in my GNS3. The RIP V2 protocol of Router R2 is recognizing and advertising the two networks that are advertised in EIGRP, even though the said information should ...
0
votes
1answer
211 views

Whats wrong with this router config

This is a Netgear FSM7328S which we have VOIP phones hooked up to. The phones will come online for a few seconds\minutes then drop, at which point, we need to go around and manually reset all the ...
0
votes
2answers
304 views

getting cisco on the net

I'm trying to set up a Cisco test lab I have three routers and one switch: Cisco 2501 Cisco 2513 Cisco 3620 Catalyst 1900 What I'm trying to do is to get the 2501 and 2513 on the net. Router #1 ...