Cisco CCNA / CCNP Tutorial: Domestic Lab Fitting Example in any event Con
Voice of your CCNA / CCNP edification is deciding what network topology to use when you’re putting together your territory lab. Some of you are starting with solitary or two routers or switches, while others are starting with more. A customer recently sent me a rota of his Cisco routers and switches that he has readily obtainable in search a retreat lab and asked for my cure in coming up with the best feeling to turn to account them.
There is no “proper” or “shameful” plea to this theme; again, influence of the lore process is configuring and reconfiguring the specialist topology of your lab. Arrange for’s look at the routers and switches he has at, including the interfaces on each, and come up with united credible CCNA / CCNP haunt lab setup.
The accoutrements shopping list:
Two 3620 routers. Each has 1 serial haven and 2 ethernet ports.
At one 3640 router. This has two ethernet cards, each with two ports, and two AUI ports.
Three 2503s, my private favorite since nursing home labs! These compel ought to 1 AUI anchorage, 2 serial interfaces, and in unison BRI interface apiece.
Only 2524 router. This has one serial seaport, 1 ethernet port, and unified BRI interface.
A woman 4500 router. This has eight BRI ports, 2 ethernet ports, and more importantly, four serial ports.
He also has a 5200 access server, an ISDN simulator, one 2924 switch, and one 1924 switch.
At the present time, if you don’t have this much equipment to master-work with, don’t horror! Most CCNA / CCNP candidates don’t; this is more of an exercise in looking at what you do possess and using it to the utmost.
As I’ve mentioned in multifarious of my CCNA / CCNP to the heart lab articles, an access server is a skilful thing to have. All he needs is an octal radiogram to put together his AS to the other devices we pick out to make use of, and he’s all set. (If you necessary an access server example configuration, there is chestnut on my website in the Home Lab section.)
A elevate relay swap is also out-and-out to from, and the 4500 determination force a excellent FR switch. Having a construct relay cloud in your CCNA / CCNP home lab is a great way to punch face configuring and troubleshooting build relay, an important knack seeking CCNA success.
I would put both of the 3620s on the support relay cloud via the Serial interface, as ok as two of the 2503s. That gives you four routers that will be using construct relay to transmit, and that’s the most we can obtain since the 4500 has four serial ports. The 4500 thinks fitting need to be configured as a body relay switch and connected to the other routers via a DTE/DCE cable. (Again, if you desideratum a frame relay beat configuration, the rhyme I using in my pods is on the website in the same setting as the access server configuration.)
The two 2503s that are on the schema relay cloud should also be connected via their BRI interfaces. The people’s home lab also includes an ISDN simulator, which is high-priority to cede to routers to reach via their BRI interfaces. Impartial rent a three of straight-through cables to affiliate those two routers to the ISDN simulator and that component is well-disposed to go. (Recall that you can’t affix Cisco routers without delay via their BRI interfaces.)
All of the routers in this lab secure at least an individual ethernet or AUI port, so we can buckle them all to either the same of the switches. The switches should be connected via at least two crossover cables to allow custom with trunking, root span referendum, and VLANs. Having two switches really does count up actually a bit to a CCNA / CCNP home lab’s capabilities. You can experiment with different subnets and vlans with as well. Don’t be afraid to plunge in - that’s what a home lab is all about!
So right away we’ve got four routers connected via scaffolding relay, two via ISDN, and the others via ethernet segments. Two of the routers that are not using their serial interfaces should be connected directly via their serial ports. During this, you’ll honest prerequisite another DTE/DCE cable. Astute how to bring up the line between two soon connected serial ports is an foremost CCNA skill, and so is troubleshooting it. You should be qualified to bring such a influence up with your eyes closed, and once you position with your own CCNA / CCNP composed lab, you’ll be superior to!
Also, don’t omit to combine a loopback interface to each equal of your routers. I like to use 1.1.1.1 for R1, 2.2.2.2 in behalf of R2, and so on. Advertising loopbacks is another spacious trail to hire modus operandi with RIP, OSPF, EIGRP, IGRP, and problems routing.
We’ve entranced a pile of routers and switches and turned them into a nightmarish CCNA / CCNP conversant with lab. Whether you’re working with two Cisco devices or ten, coming up with your own home lab topology is a great learning involvement and the opening of developing your analytical and troubleshooting skills.
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