Cisco 3. 85. 0 IOS Upgrade Procedure How to Upgrade a Cisco 3. StackDo you want to perform a Cisco 3. IOS Upgrade This short post will show you how to upgrade the software on a single Cisco 3. TFTP and USB. The Cisco 3. IOS upgrade procedure is very easy but it is a bit different than the usual software image of previous switches i. The main difference is the Cisco 3. IOS XE so you have to copy the. Download the required image from cisco. Begin the install. Reboot the switch. Step 1 copy the new image to the 3. SW1copy tftp flash. Address or name of remote host Source filename SPA. SE. 1. 50 1. EZ1. Destination filename cat. SPA. 0. 3. 0. 3. 0. SE. 1. 50 1. EZ1. Accessing tftp 1. SPA. 0. 3. 0. 3. 0. SE. 1. 50 1. EZ1. Cisco 3750 Switch Ios For Gns3 Lab' title='Cisco 3750 Switch Ios For Gns3 Lab' />Loading cat. SPA. 0. 3. 0. 3. 0. SE. 1. 50 1. EZ1. I use these new IOS images with GNS3. Its always better to use 12. IOS as they provide full command support. If you cant buy original routers and switches, GNS3. Cisco 3750 Switch Ios For Gns3 Lab' title='Cisco 3750 Switch Ios For Gns3 Lab' />Port channel. Once the file has been copied verify the new IOS is present in flash. SW1dir flash Directory of flash 4. Sep 2. 2 2. 01. 3 1. Aug 2. 2 2. 01. 3 2. Aug 2. 2 2. 01. 3 2. Sep 1. 3 2. 01. 3 0. Feb 1. 2 1. 2 0. SPA. SE. 1. 50 1. EX3. Sep 2. 2 2. 01. 3 1. Sep 2. 2 2. 01. 3 1. Sep 2. 0 2. 01. 3 1. Sep 2. 2 2. 01. 3 1. SPA. 0. 3. 0. 2. 0. SE. pkg. 69. 70. 0  rwx     5. HSRP is a new feature of Cisco Packet Tracer 6. This configuration tutorial presents IOS commands available in the simulator and a sample configuration using two. Here is brief information about wireless security and encryption methods. Also, sample configuration of how to setup WPA2 on Cisco Aironet AP 1240 series. Download Cisco IOS for GNS3. All versions are tested and are working with the latest version of GNS3. Happy GNS3ing. Learn how to create, name and assign switch ports to Virtual Local Area Networks, also known as VLANs. Show free or last used cisco switch ports with one command. How to upgrade the software on a Cisco 3850 switch this short post lists the steps to perform a Cisco 3850 IOS upgrade on a stack. Sep 2. 2 2. 01. 3 1. SPA. 0. 3. 0. 2. 0. SE. pkg. 69. 70. 1  rwx    3. Sep 2. 2 2. 01. 3 1. SPA. 0. 3. 0. 2. 0. SE. pkg. 69. 70. 2  rwx    3. Sep 2. 2 2. 01. 3 1. SPA. 1. 50 1. EX2. Sep 2. 2 2. 01. 3 1. SPA. 0. 3. 0. 2. 0. SE. pkg. 69. 70. 4  rwx    6. Sep 2. 2 2. 01. 3 1. SPA. 1. 0. 0. 1. 11. Step 1a copy the software to the 3. USBThe image for the 3. Mb so copying via TFTP can take a while, a much better solution is to use a USB stick. The process is very simple and much easier than using tftp. All you need is a USB stick that is recognised by the switch and a console connection. I use a Kingston 1. GB stick  http www. Kingston Drive Premium Metal CasingdpB0. Here you will find answers about Switch Questions Part 1. Question 1. Which two commands can be used to verify a trunk link configuration status on a Cisco switchSP9. UWCopy the image file into the root of drive and insert the USB drive into the USB slot on the front of the 3. From the Command line verify that the switch can recognise the file system. This should list all the files on your USBYou now need to copy the image from the USB to the Flash of the switch. SPA. 0. 3. 0. 3. 0. SE. 1. 50 1. EX3. Now proceed to the software install in Step 2. Step 2 start the install. SW1software install file flash cat. SPA. 0. 3. 0. 3. 0. SE. 1. 50 1. EX3. Please note the switch 1 2 command at the end will install the image onto switch 1 and 2 in your stack, so if you are running a stack of 8 switches you need to enter switch 1 8. This step will unpack the. IOS3. 85. 0 SW1sh ver i INSTALL    1 3. WS C3. 85. 0 2. T       0. SE        cat. 3kcaa universalk. INSTALL2 3. 2    WS C3. T       0. 3. 0. 3. SE        cat. 3kcaa universalk. INSTALLFor a more detailed guide to this process please check this Cisco Doc here. Click here for more of my Software Upgrade Guides. How to upgrade IOS on Cisco 4. X Switch. Offical Cisco Documentation. Creating Virtual Local Area Networks VLANsUnderstanding the creation and management of VLANs in todays modern networks is crucial to a successful network engineer. This lab will discuss and demonstrate the configuration and verification of VLANs on the Catalyst Series Switch. Real World Application Core Knowledge. First off lets start off with the definition of a flat network. A Flat network is a type of network design where the network engineer unknowingly daisy chains together hubs andor switches to create one single large network that encompass hundreds if not thousands of devices in a broadcast domain. From a design perspective this is an insanely bad idea as broadcast and control traffic can overwhelm the network. Final Cut Pro For Windows 7 64 Bit'>Final Cut Pro For Windows 7 64 Bit. In a real world production multi access network such as ethernet you will notice network performance degrades when you hit the 4. The most common network size is a 2. So how do you create a network larger then 4. The answer is actually quite a simple 4 letter acronym called VLANs. Virtual Local Area Networks in the simplest terms partitions a physical switch into multiple isolated LANs so that traffic on one VLAN cannot communicate to traffic on another VLAN unless it is done so by a router. VLANs can easily be explained as layer 2 network segregation, whereas layer 3 segregation would be considered sub netting which will be discussed in section 6. The driving factor to create VLANs is to control the size of a given layer 2 network segment so that broadcast and control traffic does not overwhelm the given network segment. Keep in mind when working with the Free CCNA Workbook GNS3 topology that SW1, SW2 and SW3 are Cisco 3. NM 1. 6ESW switch module. This switch module is configured differently then Cisco Catalyst Series switches. To configure VLANs on a router which has the NM 1. ESW module installed youll need to create the VLANs in VLAN Database Configuration mode. Keep in mind that the VLAN Database configuration mode has been depreciated in newer Cisco switch IOS software and creating a VLAN on a Cisco switch is now done via global configuration mode using the vlan name VLANNAME command. Also note that when verifying NM 1. ESW switch configurations that the commands will be slightly different then a Cisco Catalyst Switch running IOS. It is recommended to purchase a Cisco Catalyst switch such as a 2. G or preferably a 3. Catalyst based switch. In this lab you will familiarize yourself with the following commands Command. Descriptionvlan database. This command is executed in privileged mode which places you into VLAN Database configuration mode. If you are using the Free CCNA Workbook GNS3 topology then this command will be used quite often throughout Section 4 as SW1, SW2 and SW3 are Cisco 3. NM 1. 6ESW Switch module installed in slot. This command is executed in VLAN Database configuration mode to create and name a VLAN when using the NM 1. ESW. abort. This command is executed in VLAN Database configuration mode to exit the VLAN Database configuration mode without applying any changes that you made while in VLAN Database configuration mode. This command is executed in VLAN Database configuration mode will apply any current VLAN Database configuration changes youve made during your session. This command is executed in VLAN Database configuration mode and will apply changes that youve made while in VLAN Configuration mode and exit back to privileged mode. This command can be executed in VLAN Database configuration mode or VLAN configuration mode to remove the VLAN that you specify. This command is executed in VLAN Database configuration mode will abandon any current changes made while in VLAN Configuration mode and reread the current VLAN Database. Executed from Global Configuration mode and creates a new VLAN with the specified VLAN number, once the VLAN is created you will be placed into vlan configuration mode. VLANNAMEThis command is executed in VLAN Configuration mode to assign a name to the specified VLAN number. Note, Not VLAN Database Configuration Modeswitchport access vlan This command is executed in interface configuration mode to assign a switchport to a specified VLAN. This command can be executed from user or privileged mode on a Catalyst Switch Cisco Catalyst 2. This command can be executed in user or privileged mode on a Cisco router that has a Switch WIC, HWIC, or Network Module such as the NM 1. ESW which is included on SW1, SW2 and SW3 in the Free CCNA Workbook GNS3 topology. NOTE The Lab instruction is demonstrated using a Cisco Catalyst switch, not the NM 1. ESW which is used in the Free CCNA Workbook GNS3 Topology. This lab can however be completed on the Stub Lab. Swap Magic 3 8 Ps2 Iso. If you wish to complete this lab using GNS3 than you will need to reference the commands above for the NM 1. ESW. Lab Prerequisites. If you are using GNS3 than load the Free CCNA Workbook GNS3 topology than start devices SW1. Establish a console session with devices SW1 than configure the devices respected hostnames. Lab Objectives. On SW1, create 3 VLANs. VLAN 1. 0 with the name Sales, VLAN 2. Development, VLAN 3. Marketing. Assign Port Fa. VLAN 1. 0, assign interface Fa. VLAN 2. 0 and assign interface Fa. VLAN 3. 0. Afterward, verify your configuration. Lab Instruction. Step 1. On SW1, create 3 VLANs. VLAN 1. 0 with the name Sales, VLAN 2. Development, VLAN 3. Marketing. To complete this objective using GNS3 you will need to navigate to VLAN Database configuration mode by using the vlan database command in privileged mode. Once in VLAN Database configuration mode you can create the VLANs by using the vlan number name vlanname command. SW1 con. 0 is now available. Press RETURN to get started. SW1config terminal. Enter configuration commands, one per line. End with CNTLZ. SW1configvlan 1. SW1config vlanname Sales. SW1config vlanvlan 2. SW1config vlanname Development. SW1config vlanvlan 3. SW1config vlanname Marketing. SW1config vlanend. Step 2. Assign Port Fa. VLAN 1. 0, assign interface Fa. VLAN 2. 0 and assign interface Fa. VLAN 3. 0. Afterward, verify your configuration. To configure switchport interfaces in a specific vlan you will use the switchport access vlan command in interface configuration mode. To verify your vlan configuration youll use the show vlan switch when configuring the NM1. ESW or show vlan on a Cisco Catalyst Series switch in user or privileged mode as shown below on a Catalyst Series switch. SW1configure terminal. SW1configinterface Fa. SW1config ifswitchport access vlan 1. SW1config ifinterface Fa. SW1config ifswitchport access vlan 2. SW1config ifinterface Fa. SW1config ifswitchport access vlan 3. SW1config ifend. VLAN Name Status Ports. Fa. 04, Fa. 05, Fa. Fa. 07. Fa. 08, Fa. Fa. 01. 0, Fa. 01. Fa. 01. 2, Fa. 01. Fa. 01. 7, Fa. 01. Fa. 01. 9, Fa. 02. Fa. 02. 1, Fa. 02. Fa. 02. 3, Fa. 02. Gi. 01, Gi. 02. Sales active Fa. Development active Fa. Marketing active Fa.