Ws-svc-nam-2 software

Note If disk corruption occurs, you can recover the disk by upgrading the application image again with the --install option.

The shutdown procedure may require several minutes. To get the blade into a usable state, recovery procedures will be used. Note For safety precautions, see the Safety Guidelines section. Wait until the lights go off and unplug it.

Step 2 Carefully remove the NAM blade out of the switch slot. All size DIMMs are uncovered, not screwed in, and not soldered, and there is no other component blocking them, so they can be easily removed. Step 4 Please follow all necessary antistatic standards in handling the hard disk drives. Step 5 If a hard drive is already installed in the hard drive tray, you can remove it by unfastening the four screws that attach it to the drive tray with a Number 2 Phillips screwdriver.

Avoid extra force when removing and inserting DIMMs. Step 7 Plug the NAM-3 back in. The IP address used for the NAM will also be used to download and install the recovery image from rommon. Replace X below with the valid module and XX with valid vlan information. Cisco config analysis module X management-port X access-vlan XX. At this point you may see a bootup sequence on the session terminal, or a rommon prompt. You must get to the blade's rommon prompt to start the recovery process.

Press Esc within 10 seconds. You will see the rommon prompt very soon after that. After you have the rommon prompt, you will need to set up networking. Replace the addresses below with the NAM IP address and gateway you are using in the following sequence.

This procedure will take up to 15 minutes to complete. At some point you will see a menu. You can install the NAM image from that menu. For recovery purposes, you will only need to use menu item 4. After the image has been validated, you will be prompted for confirmation. Here is the sequence:. Initializing the hard disk.

This process may take several minutes Available disk size: Kb blocks sd [sda] Assuming drive cache: write through. Applying the image, this process may take several minutes Application image upgrade complete. You can boot the image now. Now the NAM login prompt will come up on the console after rebooting. If you are still on the console, you will see the rommon bootup sequence as well as the NAM bootup sequence. You should wait for the NAM login prompt.

No user interaction is needed until that point is reached. This command is executed when you do not log out of a session command, and the subsequent logins fail. In order to clear the session created by the service-module session slot X command, use the following procedure. Output shows the vty used for the session open for a NAM module.

Note the vty connected to the slot IP you want to clear. For example, a NAM in slot 1 would produce this output, after the show users command is executed:. This command is used to identify the version of the NAM software on a standalone switch. To get the Cisco NAM up and functioning, you will need to now set the management IP address and enable the web browser. If a given release train is vulnerable, then the earliest possible releases that contain the fix the "First Fixed Release" and the anticipated date of availability for each are listed in the "Rebuild" and "Maintenance" columns.

A device running a release in the given train that is earlier than the release in a specific column less than the First Fixed Release is known to be vulnerable. The release should be upgraded at least to the indicated release or a later version greater than or equal to the First Fixed Release label. The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory.

To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.

A stand-alone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy, and may lack important information or contain factual errors.

The information in this document is intended for end-users of Cisco products. Advisory ID:. First Published:. Version 1. Base Cisco has made free software available to address this vulnerability for affected customers. This guide contains important safety information you should know before working with the system. Warning Invisible laser radiation may be emitted from disconnected fibers or connectors.

Do not stare into beams or view directly with optical instruments. To remove a supervisor engine or module from the chassis, perform these steps:. Step 1 Disconnect any network interface cables attached to the supervisor engine or module. Note The NAM does not have any interface cable connections. Step 2 Verify that the captive installation screws on all of the modules in the chassis are tight. This action ensures that the space created by the removed module is maintained.

Note If the captive installation screws are loose, the electromagnetic interference EMI gaskets on the installed modules will push the modules toward the open slot, reducing the opening size and making it difficult to install the replacement module.

Step 3 Loosen the two captive installation screws on the supervisor engine or module. Step 4 Depending on the orientation of the slots in the chassis horizontal or vertical , perform one of the following sets of steps:. Place your thumbs on the left and right ejector levers, and simultaneously rotate the levers outward to unseat the module from the backplane connector. Grasp the front edge of the module and slide the module part of the way out of the slot.

Place your other hand under the module to support the weight of the module. Do not touch the module circuitry. Place your thumbs on the ejector levers located at the top and bottom of the module, and simultaneously rotate the levers outward to unseat the module from the backplane connector. Grasp the edges of the module, and slide the module straight out of the slot. Step 5 Place the module on an antistatic mat or antistatic foam, or immediately reinstall it in another slot. Step 6 If the slot is to remain empty, install a module filler plate to keep dust out of the chassis and to maintain proper airflow through the chassis.

Warning Blank faceplates filler panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference EMI that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards and faceplates are in place.

This section describes how to install modules in the Catalyst series and Cisco series and Catalyst family switches. Step 1 Choose a slot for the supervisor engine or module. Step 2 Verify that there is enough clearance to accommodate any interface equipment that you will connect directly to the supervisor engine or module ports. If possible, place modules between empty slots that contain only module filler plates.

Step 3 Verify that the captive installation screws are tightened on all modules installed in the chassis. This action ensures that the EMI gaskets on all modules are fully compressed in order to maximize the opening space for the new module or the replacement module. Note If the captive installation screws are loose, the EMI gaskets on the installed modules will push adjacent modules toward the open slot, reducing the opening size and making it difficult to install the replacement module.

Step 4 Remove the module filler plate by removing the two Phillips pan-head screws from the filler plate. To remove a module, refer to "Removing a Module" section.