• • • • • If you are going to study for CCNP SWITCH you’ll have to build a lab that allows you to practice all the different topics. I receive a lot of questions about CCNP SWITCH labs, stuff like: • Should I buy switches? • What switches should I buy?
• Can I use GNS3 for switching? • Can I use packet tracer for switching?
This lesson will explain all of these questions. Topology Before we look at the different (hardware) options, let’s focus on the topology first. I would recommend to build the following topology: This topology allows you to practice anything without having to re-cable: • The switches are connected in a triangle so that there is a loop. This allows you to practice all spanning-tree related topics. • Two links between each switch pair allows you to play with Etherchannels.
So what hardware or emulators should we use? I highly recommend to buy real switches so let’s discuss this first. Real Hardware When I’m talking about real hardware I mean real physical Cisco Catalyst Switches.
Jul 4, 2017 - Cisco 3750 Switch Ios Download For Gns3. July 4, 2017. Download Gameshark Psx Iso Android. July 4, 2017. Blue Prism Software Wiki.
You should get these on Ebay or any other online marketplace close to where you live. The reason that I recommend real switches is that emulators don’t support 100% of the protocols that you have to practice for CCNP SWITCH. Also, switches are pretty cheap nowadays so there’s no reason not to buy them. You can always sell them once you pass the exam. So what switches should you get and how many?
Let’s take a look. Cisco Catalyst 2950 This is a great layer 2 switch and it’s very cheap nowadays. If you look on Ebay you can probably find them for about $30. This switch allows you to practice 90% of the CCNP SWITCH topics. Things like VLANs, trunks, spanning-tree and etherchannels are no problem. Advantages: • Cheap.
• Supports all the “core” layer 2 protocols. Disadvantages: • No routing support. Cisco Catalyst 3550 The 3550 is a layer 3 switch that is very affordable nowadays.
It’s similar to the 2950 but it also supports routing so you can use it for inter-VLAN routing and routing protocols like OSPF or EIGRP. Inter-VLAN routing is an important topic in CCNP SWITCH so you will need a layer 3 switch. The only disadvantage of this switch is that it doesn’t support private VLANs or stackwise. These are both minor topics in CCNP SWITCH but you can’t configure those topics on this switch.
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Advantages: • Cheap. • Supports all the “core” layer 2 protocols. • Supports routing (protocols).
Disadvantages: • No Private VLAN support. • No Stackwise support. • Limited support for IPv6.
Aisi lagi lagan anup jalota bhakti song download. Cisco Catalyst 3560 The 3560 is the successor of the 3550 and supports everything that the 3550 does. The main difference is that the 3560 supports private VLANs which the 3550 does not. Also if you ever plan to study QoS (Quality of Service) then I would recommend this switch over the 3550 since the QoS mechanism is a bit different.
It’s also a bit pricier than the 3550. Advantages: • Supports all layer 2 and 3 protocols. • Supports private VLANs. • Great if you want to study QoS. Disadvantages: • Pricier than the 3550. • No Stackwise support. Cisco Catalyst 3750: The 3750 is similar to the 3560 but has one extra that the 3560 doesn’t have.
Realtek ati hdmi audio driver windows 7 download. IMPORTANT: This file is only for use with the models identified. Download and Installation Instructions • To ensure that no other program interferes with the installation, save all work and close all other programs. Not all models are sold in all countries.
It supports stackwise which is a technique to combine multiple switches into a single virtual switch. It’s a minor topic for the CCNP SWITCH exam but still, if you want to practice everything then you’ll need this switch. For stackwise you’ll need two of these switches. Advantage: • Supports everything you need for the CCNP SWITCH exam. Disadvantages: • You’ll need 2x 3750 to practice stackwise and make sure you get the special “stackwise cable”. Switch Models Each of the switches has different models. There are 8, 24 and 48 port editions, different IOS versions, Gigabit interfaces and some switches support POE (Power over Ethernet) and such.
My advice is to get the cheapest model you can get. For a lab it doesn’t matter if you have 8 or 48 interfaces and if these are FastEthernet or Gigabit. The IOS version can be easily replaced so you don’t have to worry about that. The only thing you could consider is if you want POE or not.
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