The cisco wsc4948e, or cisco catalyst 4948, enhanced multilayer software image, one ac power supply, with fan try, is a wirespeed, lowlatency, 1 ru fixedconfiguration switch for rackoptimized server switching. Upgrading iosxe on a cisco isr 4400 just got in a new cisco isr 4431 and needed to upgrade iosxe out of the box. And you should know that cisco catalyst 4948e cannot be upgrade to cisco catalyst 4948ef. For this video, i am using cisco catalyst 2950 but same method can be applied to catalyst 2960, 3550, 3650, 3750 as well as chassis switch. During autoboot it hangs that is why i have to interrupt the boot to rommon mode. Cisco ios internetworking operating system software is the platform that delivers network services and enables networked applications. I have the tftp server setup properly with port 69 open and the service has started, but everytime i try to do it, it times out. Cisco wsc4948 catalyst 4948 switch pdf user manuals. Cisco network equipment is powered by the cisco ios software which is stored in flash memory of the router and moved into the ram during boot process. Switches cisco catalyst 4900 series switches cisco. Fail to boot up after a software upgrade or power cycle replace on failure. Help with wiping a cisco 4948 10gbe i am attempting to upgrade the cisco 4948 10gbe which has a password that is saved that i dont know. Cisco catalyst 4948 switch, ip base image, one ac power supply, fan tray. Jul 21, 2009 previously, the cisco catalyst 4948 switch supported two software images.
The cisco catalyst 4948e and 4948ef provide strict fronttoback or backtofront cooling with no vents on the side or top of the switch. In most cases, upgrading the switch to a newer release of cisco ios software does not. Connectivity checkenterprise fw upgrade services only the table below is a realtime connecvity check from the network the device you are viewing this page on to the two critical services for the cloud upgrader. Cisco reserves the right to change or update this page without notice, and your use of the information or linked materials is at your own risk. Page 1 4948 is a wirespeed, lowlatency, layer 24, 1 rack unit ru fixedconfiguration switch for rackoptimized server switching. It would also be advisable to upgrade your rommon software. Catalyst 4948e and catalyst 4948ef switch installation guide. Smartnet delivers rapid issue resolution, flexible devicebydevice coverage and premium service options to help maximize operational efficiency. New lan base option for cisco catalyst 4948 switch and 4948. Dec 25, 2014 cisco network equipment is powered by the cisco ios software which is stored in flash memory of the router and moved into the ram during boot process. Cisco ios software seamlessly links heterogeneous media and devices across the broadest set of protocols. If you change the console speed to 115200 to speed up the cisco ios software image download using xmodem in rommon, or using the cisco ios software command copy xmodem. These two switches are different orderable skus and cannot be upgraded from one switch to another at customer premises.
That person will attempt to upgrade the ios and may not realize that the rommon needs to be upgraded beforehand. I just purchased a 4948 switch and with 3750 and below all i had to do was get the new ios img into the flash directory and issue the command boot system flash. When you receive one of these switches, the configregister is set to 0x2101 by default. Choose connection for cisco software network hardware os. This document explains the stepbystep procedure to upgrade the software image on catalyst 45004000 series switches that run catos on supervisor i and ii modules, cisco ios on 4232l3 module, and cisco ios on supervisor iii, iv, and v modules. Upgrade ios on 4948 switch i just purchased a 4948 switch and with 3750 and below all i had to do was get the new ios img into the flash directory and issue the command boot system flash.
This document explains the stepbystep procedure to upgrade the software image on catalyst 45004000 series switches that run catos on. I am attempting to upgrade the cisco 4948 10gbe which has a password that is saved that i dont know. Cisco smartnet is an awardwinning technical support service that offers direct, anytime access to cisco engineers and an extensive range of technical resources. End user license and saas terms cisco software is not sold, but is licensed to the registered end user.
As a special customer service, and to improve the overall security of the internet, cisco may offer customers free software updates to address highseverity security problems. Catalyst c4500 and catalyst 49xx might fail to boot up after a software upgrade or. Based on the proven cisco catalyst 4500 series hardware and software architecture, the cisco catalyst 4948 10 gigabit ethernet switch offers exceptional performance, bandwidth, and reliability for lowdensity, multilayer aggregation of highperformance servers and workstations. Just got in a new cisco isr 4431 and needed to upgrade iosxe out of the box. Ip base for basic layer 3 deployments and enterprise services for layer 3 deployments. Refer to the cisco security publication for details. Release note for catalyst 4948 series switch, cisco ios release.
Catalyst 4500 series switch software configuration guide, ios xe 3. The management services inherent in cisco ios software provide necessary tools that allow you to grow your network to. Find answers to cisco 4948 booting issue from the expert community at experts exchange. Cisco catalyst 4900 series switches some links below may open a new browser window to display the document you selected. Bulletins 16 data sheets 5 endoflife and endofsale notices 7 design. Fundamentally it provides the area to execute commands to configure and administer the device. The default configregister is 0x2101 i thought the default is always 0x2102. Ive to upgrade the ios of 4500x and 4948e switches but couldnt find the clear steps in cisco s official documentations. Cisco catalyst 4900m switch receives metro ethernet forum 9 and 14 certification. Cisco has been nice enough to include a 1gb usb flash drive with their new isrs, making the software upgrade process a cinch. How to upgrade software images on catalyst switch layer 3. The cisco catalyst 494810ge switch is a fixed configuration switch offering highperformance, rackoptimized server switching for data centers of all sizes. Cisco 4948, star wars, and ios upgrades fryguys blog.
This video will show you how to upgrade ios on cisco switch. How to enable serial console on cisco catalyst 4948. Jan 04, 2019 this is a quick video on how to change the version of software running on a cisco switch. The cisco cloud upgrader is a service that allows customers to easily upgrademigrate the software on cisco ip phones so they can connect to cisco webex calling or new webex calling powered by broadcloud and desktop video systems so. Cisco ios and ios xe software cluster management protocol. Hello all i tried to upgrade my 4948 but i did not realized that system kept the corrupted file in rommon file size checksum file name 40273 bytes 0xc6fa91 0x610a023a. The cluster management protocol utilizes telnet internally as a signaling and command protocol between cluster members.
Release note for catalyst 4900 series switch, release 15. Switches free delivery possible on eligible purchases. Cisco catalyst 4900 series switches install and upgrade. Cisco ios software is installed in more than 10 million devices and is running on more than 10,000 networks worldwide. The cisco cloud upgrader is a service that allows customers to easily upgrade migrate the software on cisco ip phones so they can connect to cisco webex calling or new webex calling powered by broadcloud and desktop video systems so they can connect to cisco webex meetings. Catalyst me 4900, and catalyst 4900m4948e use the same software.
Aug 03, 2011 cisco switchingrouting setup management vrf on 494810ge aug 3, 2011. Cisco catalyst 4948 ip base upgrade license for lan base ios. A vulnerability in the cisco cluster management protocol cmp processing code in cisco ios and cisco ios xe software could allow an unauthenticated, remote attacker to cause a reload of an affected device or remotely execute code with elevated privileges. Cisco catalyst 4900 series switches install and upgrade guides. I have attempted to go through the password recovery documentation but havent gotten anywhere. Legally obtain cisco ios updates for free damn technology. Cisco catalyst 4948 10g uplink switch wsc494810gee. Cisco 4948 booting issue solutions experts exchange. So, now that i have that out of the way my gripe on the cisco 4948 out of the box. The version of software the endpoint is upgrading from. Catalyst c4500 and catalyst 49xx might fail to boot up after a software upgrade or power cycle replace on failure. Buy a cisco catalyst 4948 ip base upgrade license for lan base ios and get great service and fast delivery. The cisco catalyst wsc4948e offers exceptional performance and reliability for lowdensity, multilayer aggregation of high. How to upgrade cisco router ios via tftp and understanding.
View online or download cisco wsc4948 catalyst 4948 switch installation manual. Previously, the cisco catalyst 4948 switch supported two software images. Some links below may open a new browser window to display the document you selected. Cisco os software support to extend the life of cisco.
Cisco may release different version and different feature set ios image for same platform hardware, so. Customers without service contracts should request free upgrades through the tac. Team, i am attempting to update my cisco ios version from 12. Wsc4900swlic price datasheet catalyst 4948 software. I used a 2960, but the procedure is similar for other models such as the 3560 or 3750.
View and download cisco 4948 catalyst switch installation manual online. Cisco 4948 catalyst switch installation manual pdf. Be aware that this unit comes with only one power supply, youll need to order a second power supply if you want redundant power. Cisco catalyst 4948 fixedconfig switch for rackoptimized server switching. The lan base option provides a limited feature set designed for. I have been asked if we can upgrade our 4948 from 12. Based on the proven cisco catalyst 4500 series hardware and software architecture, the cisco catalyst 4948 series offers exceptional performance and reliability for low density, multilayer. Dec 26, 2014 coldaisle and hotaisle isolation using fronttoback airflow with cisco catalyst 4948e. Buy directly from cisco configure, price, and order cisco products, software, and services. New lan base option for cisco catalyst 4948 switch and. The logic behind this is because in the future, someone will not have the presence of mind and will, most likely, neglect to read the release notes carefully.
This tool is intended solely to query certain cisco software releases against published cisco security advisories. Cisco 4948 w4 sfp cisco ios software, catalyst 4500 l3 switch software cat4500entservicesk9m, version 12. Now, most people will not notice this until then want to upgrade the ios code. Cisco routers and access servers run the industryleading cisco ios software. I can not boot the switch it can not boot itsself look both images are the same but one of them is corrupted. Cisco catalyst 4948 10 gigabit ethernet switch cisco. We did 2 minor software upgrades, one of them caused an outage, the other one. Based on the proven cisco catalyst 4500 series hardware and software architecture, the cisco catalyst 4948 series offers exceptional performance and reliability for low. I thought it the same as upgrading an ios image but i cant find where i would send the ftp transfer. Cisco switchingrouting setup management vrf on 494810ge. I am trying to setup the management vrf on the 4948 10ge so that my tacacs requests will use that vrf for outofband purposes. Endofsale and endoflife announcement for the cisco catalyst 4948 10ge, cisco catalyst 492810ge, and cisco me 492410ge switches.
I used a 2960, but the procedure is similar for other models such as the 3560 or. Cisco catalyst 4948 ip base upgrade license for lan base. Upgrading software images on catalyst 40004500 series. I copied the new ios on the 4948 into the bootflash directory. Available to partners and to customers with a direct purchasing agreement. Cisco 4948 ios upgrade problem thanks for the messages but, formay bootflash is not a command in rommon mode. Cisco switchingrouting setup management vrf on 494810ge aug 3, 2011. Cisco 4948 ios upgrade problem after i connect my laptop to mgmt port. Most tftp applications provide a setup routine to assist in these configuration tasks.
Cisco os software support to extend the life of cisco devices with improved security, increased performance, bandwidth management, new protocol support, and greater interoperability. This is a quick video on how to change the version of software running on a cisco switch. Endofsale and endoflife announcement for the cisco catalyst 494810ge, cisco catalyst 492810ge, and cisco me 492410ge switches. It operates on the worlds largest ipv6 and voiceoverip voip networks and in all major service provider networks.
The decision to provide free software updates is made on a casebycase basis. Gents, ive to upgrade the ios of 4500x and 4948e switches but couldnt find the clear steps in cisco s official documentations versions selected to be used are. Cisco os software support to extend the life of cisco devices with improved security, increased performance, bandwidth. Access product specifications, documents, downloads.