Ask for Cisco 3550 Routing Configuration!! High reward 80

This one.. Give a specific configuration content.,Or cisco has several books of instructions for it.。。 It's not something that can be explained all at once.

You have to give your requirements, or topology.

As for the configuration syntax, as long as it is Cisco's iOS, it is basically the same.

If the destination IP is in the same network as you, in the same network segment, then your data will be sent directly through the switch, but the energy MAC will become the switch itself.

If the destination IP is not in the same network as yours, it will be sent through a certain interface of the route, and the source MAC will be the egress address of the router, but the IP will still be the IP of source A.

You call this span or port mirroring. Use.

monitor session 2 source .。

monitor session 2 destination 。。

Such a set of configurations monitors the source port and ** to the destination.

Cisco switches are just mirrored.

Cisco Router Port Description Command.

router(config-if)#description def-main

router(config-if)#description def-mack

Cisco routers do not do address resolution.

no ip domain-lookup

How does the Cisco router not automatically exit the current configuration mode for a long time router(config) line console 0router(config-line) exec-timeout 0 so that the router does not affect what is being configured now? This one is not recommended to be closed. Tips are to be seen.

Otherwise, if something goes wrong, you won't be able to find it, and you'll be tired of showing it one by one when it's done.

What Does a Switch Do for Policy Routing? You said it was a switch, so how do you do routing? Policy-based routing is a router's business.

The landlord looks at the picture above.

It is mainly configured on the middle two routers, first on R1, and the configuration is as follows:

r1(config)#int f0/0

r1(config-if)#ip add

r1(config-if)#ip addressr1(config-if)#no shu

r1(config-if)#no shutdownr1(config)#int f1/0

r1(config-if)#ip add

r1(config-if)#ip addressr1(config)#router ospf 1r1(config-router)#network ar1(config-router)#network area 0r1(config-router)#network area 0

r1(config-router) exit: The following is the configuration of R2.

r2(config-if)#int f1/0r2(config-if)#ip add

r2(config-if)#ip addressr2(config-if)#no shu

r2(config-if)#no shutdownr2(config)#int f0/0

r2(config-if)#ip add

r2(config-if)#ip addressr2(config-if)#no shu

r2(config-if) no shutdownr2(config) router ospf 1r2(config-router) network ar2(config-router) network area 0r2(config-router) network area 0r2(config-router) end, all are configured on the router. It's OK to match the IP address on the PC on both sides, and the gateway refers to the interface address of the router connected to you, if the landlord uses a router to simulate a PC, you must put this command on the router that simulates the PC: no IP routing

and put the interface address of IP default-gateway + router.

That's basically it. Good luck to the landlord.

First of all, if you want PCs to communicate across network segments, you don't need two, just one router, pc-router-pc

First, specify the IP address for the PC, for example, one is, the gateway fills, the other is, the gateway fills in the second, set the IP address for the two interfaces of the router, and set it to be adjacent to PC1 and adjacent to PC2.

If you are trying to practice the routing protocol between two routes.

Then the two routers need to start RIP, or EIGRP, OSPF takes EIGRP as an example

conf t

router eigrp 1net

Which is the easiest? Depressed, do you want to be detailed?

Add me 402337651 and I'll make a picture for you.

The pop-up message can't be suppressed, it's reporting the status of the port.

Actually, you just have to type in your command, you can try, the characters you type, and finally they are concatenated, you press enter, and it executes.

Another point is that when the peer of your interface is configured, it won't prompt so much.

Change all the addresses in your configuration to segments!

Just drop the original command and reconfigure it.

Reset the route, and you're good to go.

The problem is not clearly described, the problem cannot be solved, "Cisco Routing"? Does it refer to a Cisco router device or a Cisco routing protocol? Do you know UC? Cisco's UC or Warcraft's what Sina UC? Make it clear, I'll help you figure it out.