Below is a network topology, similar to the one in the previous post, but with different configurations. Configure intervlan routing on layer 3 switches cisco. Both can support the same routing protocols, inspect incoming packets and make dynamic routing decisions based on the source and destination addresses inside. Access layer switches need the same info as the distribution switches, plus the commands for each individual port config. To turn the switch off, unplug the power cable from either end. Each module includes 4 ports, either copper or fiber ports. The memorandum delivered to you this morning states.
Lab stp configuration on catalyst 1900 command line. Based on the proven cisco catalyst 4500 series hardware and software architecture, the cisco catalyst 4948 10ge offers exceptional. The example below will explain how to configure layer 2 vlans, layer 3 switch virtual interfaces and layer 3 intervlan routing using nexus switches. The default configuration on the switch is to have the management of the switch controlled through vlan 1. Supermicro l2l3 switches configuration guide 9 the ip gateway configuration is saved automatically as part of the startup config uration. With no fans, the unit draws as little as 10 watts. Cisco small business sg200 series 8port smart switch 2 contents. This is a test environment, where the default gateway is a linux firewall which at any given time might be down. However, the concepts can also be applied to other layer 3 switches that run cisco ios for example, catalyst 3560, 3750. As womble stated in his answer, a secondhand switch may have a configuration from the previous. So either setup your core switch in l3 mode and all others in l2 mode or configure all for l2 and then use your router to route between the vlanssubnets. Corporate headquarters for your business has mandated that on all switches in all offices, security must be implemented. What are the functions that enable a switch to forward ethernet frames in a lan. How to configure l2 and l3 intervlan routing on cisco.
Sg200 series 8port smart switches administration guide. We have 1 cisco 4908gl3 catalyst switch manual available for free pdf download. Getting started 1 this manual includes software configuration tasks that are most commonly used when new switches are installed. Anl33526f 24 port modular layer 3 routing switch home. Commonly known as l2l3 device or multilayer switch l2 ethernet, l3 ip.
Note although the switch module supports 4094 vlan ids, the actual number of vlans supported is 1005. The prompt will display the name of the switch so sw1 tells us that we are connected to a switch named sw1. The cisco switch stack provides single point of management, redundancy and is easily expanded to provide. Switch trio objective verify the layer 2 configuration of a switch port connected to an end station. Configuration file download details 64 setting dhcp auto configuration 67. How to make a l3 switch to do work as an l2 switch. Basic switch concepts and configuration pt activity 2. The media player supports highquality playback for mxf, gxf, mps, mts, mov, mp4, lxf and. I wanted a fanless, full layer 3 managed switch with a feature set similar to what you might find on an enterprise grade switch, but not at an enterprise grade price. To configure the switch software, connect a terminal to the switch. The example below shows the commands used to configure the gateway ip address. On catalyst switches it is accomplished by the creation of layer 3 interfaces switch virtual interfaces svis. It is demonstrated that layer 3 switching is simply a reinvention of the router using new switchbased technologies. Posted in cisco switches catalyst switch configuration.
Switch configuration by the end of this session, you will be able to. Vlan distribution layer connecting to network core for a more detailed explanation of the configuration examples in this. L2l3 switch configuration solutions experts exchange. Vlan configuration guide supermicro l2 l3 switches configuration guide 4 1 vlan configuration guide this document describes the virtual local area network vlan feature supported in supermicro layer 2 layer 3 switch products. Everything is working fine from our ops site to our dr site. The anl33526f is a layer 3 routing switch that offers modular configuration. Similarly, the switch has a basic and an extended management setup option.
Dlink is the global leader in connectivity for small, medium and large enterprise business networking. To turn the switch on, plug one end of the power cable into the back of the switch and the other into a power outlet. Before you can manage s1 remotely from pc1, you need to assign the switch an ip address. Student lab guide ccna 640 802 developed by, router infotech career academy. Starting the webbased switch configuration utility quick start device configuration. Configure switch es124p2 for l3 routing using ospf. To simply put it, an l3 switch is a combination of an ethernet switch and ip router.
This document covers the vlan configurations for the below listed supermicro switch products. How to configure l2 and l3 intervlan routing on cisco nexus switches. It looks like the best option for us would be to keep the switches in l2, and have our firewallrouter edgemax pro do the routing between vlans. Use these topics to configure the l2 and l3 implementations. I am looking for some cisco switch model suggestion for my core switch model. Configuring basic switch management all contents are copyright.
Scribd is the worlds largest social reading and publishing site. Layer 3 switches are compared to traditional multiprotocol routers. A layer 3 switch is a specialized hardware device used in network routing. Switch configuration network switch command line interface.
The cisco spa 303 desk phone provides a powerful, yet flexible ip. Join cbt nuggets trainer jeremy cioara as he walks through the configuration of hsrp, complete with virtual ip, priority, interface tracking, preempt, and timer tuning configuration goodness. Download file pdf cisco 3560 switch configuration guide cisco 3560 switch configuration guide getting the books cisco 3560 switch configuration guide now is not type of inspiring means. Using the cisco sg30020 layer 3 switch in a home lab. Layer 3 ip timetolive ttl additionally, the layer2 and layer3 checksums must be updated to reflect the changes in header information.
For guidelines about configuring this cisco ios feature refer to the following cisco ios configuration guide. Layer 3 switches technically have a lot in common with typical routers, and not just in physical appearance. Cisco systems capital, the cisco systems logo, collision free, enterprisesolver, etherchannel, etherswitch, fasthub, fastlink, fastpad, ios, iptv, ipx. Layer 2 to 4, 1rackunit 1 ru fixed configuration switch for rackoptimized server switching. I visited yesterday and trunked a l2 2960s switch to one of the 3850s. View and download 3com 4510g configuration manual online. L2 l3 switches internet protocol ip configuration guide. Catalyst 2948gl3 sample configurations full device.
Notice the prompt is the same as a router upon boot up without a previously saved configuration. L2 and l3 configuration task overview oracle ethernet. To be able to configure and monitor stp on a cisco series switch. Distribution switches have a simple configuration, they need mgmt ip, vlan info, and spanning tree settings. February 28, 2012 basic switch configuration cisco ios basic switch functions, names and passwords the switch name is tool to let us see what device we are connected to. In this lesson i will show you how to configure vlans on cisco catalyst switches and how to assign interfaces to certain vlans. If previous vlan configuration information other than the default management vlan 1 is still present it will be necessary to power cycle the switch hardware restart instead of issuing the reload command. Scenario you are the network administrator for a small to mediumsized business. The varnish is environmentallyfriendly, and the inks are vegetablebased with a low heavymetal content. Switch player is a robust multiformat media player with deep inspection capabilities. On this topic executive summary this is a remarkable book about how to change things when change is hard. However, a best practice for basic switch configuration is to change the management vlan to a vlan other than vlan 1.
How useful is a layer 3 switch for network routing. How to change things when change is hard was prepared by jennifer marie duplantis while a business of administration student in the college of business at southeastern louisiana university. Ccnp routing and switching portable command guide scott empson patrick gargano hans roth. This document covers the system configurations for the below listed supermicro switch products. Note that i have published a similar scenario in the past which depicts how to implement intervlan routing using regular ios switches in the article here. Enter your email below to download our free cisco commands cheat sheets for routers, switches and asa firewalls. There are a few more devices we need to add to our dr site and our 3850s are out of ints. The no ip gateway command resets the switch ip gateway address to its default value of 0. Verify that the vlan configuration was deleted in step 2 using the show vlan command. Ip routing layer 2 and 3 switch ports dhcp pool acls stacking then. The 2960 supports an rj45 console interface, which uses a rollover cable for connectivity to. Ciscos original implementation of multilayer switching was known as netflow or routecache switching.
For for additional informationeither corrections to or information th at might have been. However, a best practice for basic switch configuration is to change the management vlan to a vlan. So the anl33526f can be configured as whatever you might like to. The post will also include my configuration steps enabling the use of a microsoftbased dhcp server. L3 switch with two attached hosts in this topology, assume that interfaces fast 1 and fast 2 belong to the same bridge group. Basic switch concepts and configuration objectives upon completion of this chapter, you will be able to answer the following questions. Dlink layer 3 switches product category for large business. This article covers basic and advanced configuration of cisco catalyst layer 3 switches such as the cisco catalyst 3560g, 3560e, 3560x, 3750, 3750e, 3750x, 3850 and 4500 series, and extends to include the configuration of additional features considered. In this series, i would like to post my practical experience in setting up multiple vlanssubnets and using a layer 3 switch to route traffic across them. The best way to solve this is to force the switch to negotiate specifically at one speed at duplex state, this is done in my dell l3 switch with the following commands. View online or download cisco 4908gl3 catalyst switch installation manual. There are 6 modules that can be installed into the main frame.
Ccnp routing and switching portable command guide, 2e. The company is an awardwinning designer, developer and manufacturer of networking, broadband, digital electronics, voice and data communications solutions for the digital home, small officehome office soho, small to medium business smb and workgroup to enterprise environments. Configuring intervlan routing on a layer 3 switch and. Cisco switch stacks are an affordable alternative to the more expensive cisco catalyst 4500 and 6500 modular switching chassis. Configure switch tor72p2 for l3 routing using ospf. Supermicro l2l3 switches configuration guide 4 1 ip configuration guide this document describes the system features supported in supermicro layer 2 layer 3 switch products. Lab stp configuration on catalyst 1900 command line interface estimated time. First we will look at the default vlan configuration on sw1. Switch initial configuration cisco switch initial configuration.
The switch has a management ip on a subnet which is linked to our main network, where a gateway could allow it to talk with us without going through its. Configure switch es124p1 for l3 routing using ospf. What are the principal ethernet operations pertinent to a 1000 mbps lan in the ieee 802. Cisco 4908gl3 catalyst switch installation manual 142 pages.
1115 1053 911 14 657 908 70 732 962 24 400 1257 25 163 21 575 1412 399 1246 437 1464 528 440 1170 74 1253 1565 1088 1559 1303 740 641 997 818 311 1387 1163 1122 1194 1036 1370 1061