How to check module status in cisco switch. Restrictions for Power Management .

How to check module status in cisco switch Feb 14, 2014 · This document describes the general process that is used in order to perform a system health check on Cisco Nexus 3500 Series switch platforms Aug 18, 2017 · Article ID:5508 View the Optical Module Status on a Switch Objective The Cisco Small Business Series Switches allow you to plug in a Small Form-factor Pluggable (SFP) transceiver in their optical modules to connect fiber-optic cables. This chapter describes the Cisco NX-OS system management show commands. For example, if you enter the command "show power" on a Cisco Catalyst switch, it will display a table with information about each power supply module, including the model number, serial number, status, and capacity. During the startup phase, the STATUS LEDs on the supervisor and I/O modules are amber to indicate that the initialization process is in progress. what command can I use to see what percent utilized. com list the SFP modules that the switch supports. In this Cisco Tech Talk, learn how to view the optical module status on a Cisco switch using the Command Line Interface (CLI). 4 (13a Nov 3, 2023 · After you issue the command, re-boot the switch or else the output of the show interface status module <module number> command shows the uplink port as inactive. Apr 23, 2025 · This document describes the procedure and requirements to perform automatic health and configuration checks for the MDS 9000 platform. Problems with the initial startup are often caused by a switching module that has become dislodged from the backplane or a power cord that is disconnected from the power supply. For information about the hardware, including installation, removal and power supply specifications, see the Cisco Catalyst 9600 Series Switches Hardware Installation Guide. Oct 11, 2011 · I believe my Chassis fan tray might be going bad in my 6509 and I am wondering on how to check the status? Thanks Jul 8, 2014 · This chapter describes how to manage the switch hardware, which includes the fabric and I/O modules, and it provides information on how to monitor system and module states. If you have a redundant supervisor module, refer to the following website for the latest Cisco MDS 9000 Family Mar 14, 2013 · This chapter describes how to perform basic troubleshooting on the Catalyst 4500 E-series switch. That information is nestled snugly in the show environment command. I'm working on a script that telnets into the router, runs command abc - and from that, easily see what cards are where. Oct 20, 2016 · Cisco Community Technology and Support Networking Network Management Looking to confirm correct OID to poll for Nexus power module operational status and the meaning of Jan 24, 2013 · Reference Introduction The Cisco Virtual Switching System is a clustering technology that pools two Cisco Catalyst 4500-E Series Switches with Cisco Catalyst Supervisor Engine 7-E or 7-LE or two Catalyst 4500-X Series Switches into a single virtual switch. It is advisable to save device configuration to external server before changing modes. Jul 12, 2023 · In conclusion, checking an SFP module in a Cisco switch requires the use of specific commands to verify its status and functionality. Checking the status and details of the supervisor engine in a Cisco 4500 switch is crucial for network Mar 1, 2010 · Solved: Is there any command to find out how long a perticulater interface has been up ? (Example BVI interface on AP, serial interface ) • Supervisor module—The supervisor module contains the operating system software, so check your supervisor module if you have trouble with the system software. May 6, 2024 · Effortlessly Monitor PoE Power Supply Status on Cisco Switch: Learn How to Check and Ensure Optimal Power Delivery for Your Network. 5 days ago · In this edition of Cisco Tech Talk, I’ll show you how to view the optical module status on a switch through the Command Line Interface also referred to CLI. The “show system uptime” command informs how long this switch is running from the last reboot. This example shows how to check module status on a Catalyst 2948G switch: May 11, 2023 · This document describes how to troubleshoot common failure scenarios in Stackwise deployments of Catalyst 9200/9200L and 9300/9300L. Use the show boot auto-copy command to verify the configuration of the auto-copy feature and if an auto-copy to the standby supervisor module is in progress. TDR detects a cable fault by sending a signal through the cable and reading the signal that is reflected back. For more information, see the Hardware Installation Guide for the Cisco 4000 Series Integrated Services Routers. Also, in case of a failure, you can troubleshoot this connection with the optical module status information. Apr 9, 2024 · To check the SFP module in a Cisco switch, you can use the "show interface transceiver" command. Apr 5, 2024 · With TDR, you can check the status of copper cables on the 48-port 10/100/1000 BASE-T modules for the Catalyst 9400 Series Switch. Aug 29, 2011 · Introduction Requirements Troubleshooting Tips Troubleshooting Example Related Information Introduction What is Switch Fabric? The switch fabric is essentially the backplane for all ports and modules on the switch module. Jul 21, 2009 · ‎ 07-21-2009 08:49 AM Hello Dan, historically when Cisco bought Catalyst company C6500 and C5500 were L2 only switches and later routing modules have been added. I'll give you the proper syntax and results for a few different platforms. 0 (3)I3 (1) -M Show Commands Jan 11, 2024 · This document describes the procedure and requirements to perform an automatic Health and Configuration Checks for Nexus 3000/9000 and 7000 platforms. Cisco IOS command to check for stacking module? Long story short, we need to add a second switch to an IDF that is located near the ceiling of our manufacturing plant but we're unsure if the existing switch has a stacking module. This document does not cover Supervisor Engine I and II troubleshoot practices. Jul 12, 2023 · To check the temperature of the SFP module, run the command \"show environment temperature\". Aug 11, 2008 · I need to check the interface card detail of a Cisco router, what command can be used? For Juniper, it's convenient with command "show chassis hardware", what's the Cisco equivalant of this? thanks. It will populate all the details of the router with the interfaces and the modules installed in the router. Once the transceiver and fiber optic cable are plugged in properly in the switch optical module, the Optical Module Status page of the web-based utility provides the current information for the optical connection, which Jul 8, 2014 · Getting Started Start the Cisco Nexus 7000 Series switch by turning on the power at the power supply units to send power to the system fans, supervisor module, fabric modules, and I/O modules. ) Use the show interfaces privileged EXEC command to see if the port or module is error-disabled, disabled, or shutdown. Dec 27, 2016 · Execute one of the following commands to check the status of fans on Cisco equipment. Page 11 Use the procedure in the software configuration guide for your release. In some scenarios, it is seen that after you upgrade the Cisco IOS on the Catalyst 6500 switch to Cisco IOS So Feb 17, 2006 · This document provides some simple checks that you can carry out in order to determine the type of Supervisor Engine module that a Cisco Catalyst 6000 or 6500 switch uses. Dec 11, 2024 · You can check the actual power consumption and the budgeted power using the show power detail and show power module commands. 2 SE was running for five weeks before a privileged user initiated a switch reload. I can see it through the web interface but I want to see it through CLI. Status LEDs on the supervisor module indicate whether or not the supervisor module can initialize a switching module. 0 (3)N2 (1): switch# show license usage The command to check SFP (Small Form-Factor Pluggable) module connectivity on a Cisco device is the "show interface status" command. Mar 30, 2020 · With TDR, you can check the status of copper cables on the 48-port 10/100/1000 BASE-T modules for the Catalyst 9400 Series Switch. Just a quick one today. If you are looking which module and which cards are installed in the Cisco router, you need to check the below command on your router. Ever so often, you need to check the status of a the power supplies in a switch or router. A 'show version' only shows what interfaces are a Jul 17, 2014 · (The switch release notes on Cisco. But my requirment is to find the type of power supply provided to that switch like, Whether AC/DC Powersupply and voltage levels and current details. Aug 18, 2017 · Article ID:5568 View the Optical Module Status on a Switch through the Command Line Interface (CLI) Objective The Cisco Small Business Series Switches allow you to plug in a Small Form-factor Pluggable (SFP) transceiver in their optical modules to connect fiber optic cables. Aug 8, 2025 · With TDR, you can check the status of copper cables on the 48-port 10/100/1000 BASE-T modules for the Catalyst 9400 Series Switch. Cisco 2611XM running Cisco IOS Software, C2600 Software (C2600-ADVIPSERVICESK9-M), Version 12. Dec 6, 2013 · Show modules: To display the module status and information, use the show module command in user EXEC or privileged EXEC mode. Dec 11, 2024 · This chapter provides configuration information of port status and connectivity. Cisco warranties are subject to and provided only on the terms and conditions as set out in the warranty version published on this site, or for pre-2018 warranty versions as delivered in the companion Cisco Jun 20, 2013 · This document describes how to troubleshoot line cards that have powered down because of communication failures on Cisco Catalyst 6500 Series Switches. Aug 24, 2019 · If you are looking which module and which cards are installed in the Cisco router, you need to check the below command on your router. Troubleshooting common issues with fiber ports in Cisco switch To check fiber ports in a Cisco switch, you can follow these steps: 1. Jun 6, 2003 · I have a 7206vxr and don't know what command, if any, will display the make and model of cards we have installed in the router. Mar 13, 2023 · Recently faced a Cisco Nexus switch power supply showing "Shutdown. Switch# show power detail Sep 26, 2024 · How to Test SFP Module in Cisco with CLI commands, ensuring compatibility and performance by following a step-by-step verification process. These are 2960X switches. Aug 13, 2024 · Hello, If I want to check the health status of HW components (modules,memory,power supp,FANs) on a Cisco Switch (Specially for Nexus but Catalyst too) , what commands can you recommend? Jun 22, 2009 · Resolution In order to display the product inventory listing of all Cisco products installed in the networking device, use the show inventory command in user EXEC or privileged EXEC mode. Jul 10, 2023 · In conclusion, checking the SFP module in Cisco Nexus switches is an important task that helps ensure that the switch is working correctly and that data is being transmitted without errors. Once the transceiver and fiber optic cable are plugged in properly in the switch optical module, you should be able to view the current information for the optical connection, which helps you manage this connection. Dec 18, 2008 · The OK status when you issue the "show power" command indicates that the power supply/fan are operating normally and there are no alarms or faults detected. Jan 14, 2014 · The show inventory command will give you details of the Nexus chassis, power supplies, Supervisor, Fabric, I/O modules (including FEX if you have them) etc. i tried show env all but it is showing only the status. Checking the status and details of the supervisor engine in a Cisco 4500 switch is crucial for network • Supervisor module—The supervisor module contains the operating system software, so check your supervisor module if you have trouble with the system software. When issuing the session mod number command, first issue the show module command to determine the module number for which you need access. May 24, 2016 · Cisco Nexus 9000 Series NX-OS Command Reference (Show Commands), Release 7. The following sections are included in this chapter: Information About Cisco Enhanced Sep 19, 2009 · There are many ways to check health and the performance of the network, you can create a quick list to according to the deferent device under CLI or use the management software, such as Cisco Works. This guide gives a practical, CLI-focused workflow for checking SFP health and diagnostics on Cisco switches, shows the exact commands you’ll use, explains what the numbers mean, and compares OEM (Cisco) vs third-party modules so you can pick the right SFP module supplier for reliability and cost. Here's how you can monitor PoE usage on a Cisco switch using the CLI: 1. how to check sfp module is working? (the indicator lamp woking fine) Monitor PoE usage on Cisco switch To check PoE (Power over Ethernet) usage on a Cisco switch, you can use the command-line interface (CLI) or a network management tool like Cisco Prime Infrastructure. Physically, it is the combination of silicon, plastic Mar 31, 2025 · This section contains information about stack manager and high availability commands. 5 KW, depending on the number of inputs and the input line voltage. Step 5: Check SFP module compatibility: SFP modules are available in different types and specifications. How to display information for all modules on a Catalyst 6500 series switch that is configured with a Supervisor Engine 720 Jul 12, 2023 · This command will provide detailed information about the SFP module, including its type, temperature, power levels, and other parameters. Dec 13, 2024 · Description It is common for people to issue a "show running-config" command to determine whether a Cisco switch is programmed correctly for Livewire, but there are also several other useful commands that can show the status of IGMP querier, cpu load, spanning-tree status, and others. To get the details of the installed SFP/SFP+ then you'll need to use the show interface transceiver command. Mar 28, 2019 · Interface and Hardware Components Configuration Guide, Cisco IOS XE Gibraltar 16. Connect to the Cisco switch using a console cable or SSH. For configuration information for the supervisor engines and switching modules, refer to the Software Configuration Guide for your switch. show callhome To display information about the Call Home application, use the show callhome command. Objective The Cisco Small Business Series Switches allow you to plug in a Small Form-factor Pluggable (SFP) transceiver in their optical modules to connect fiber-optic cables. The administrative field indicates the amount of power configured for that port which is a configurable option. These switches often come equipped with a supervisor engine, which is responsible for managing the switch's operations, including routing and switching processes. Use the ‘ show environment | include fan-tray ‘ command to check Fan-Tray status. If the stack master detects that the software on a new switch does not match, it upgrades (or downgrades) the new switch with the active image that is running on the switch stack by using the automatic upgrade (auto-upgrade) and the automatic advise (auto-advise) features Aug 29, 2011 · Introduction Requirements Troubleshooting Tips Troubleshooting Example Related Information Introduction What is Switch Fabric? The switch fabric is essentially the backplane for all ports and modules on the switch module. Feb 7, 2011 · Hi All, What command can we use to check the type of SFP inserted in a switch or Router? I needed to check if the blade in my 4500 switch is populated with any SFPs? Will the command be applicable for other series of Catalyst switches as well? Jan 14, 2014 · How to show module and SFP information include hardware serial number on Nexus switch? Thanks. Each switching module has one STATUS LED that provides information about the module and one numbered PORT LINK LED for each port on the module. This example shows that Cisco IOS XE release 3. This can be useful in diagnosing any problems with the module or troubleshooting any performance issues. Run a Dec 18, 2008 · The OK status when you issue the "show power" command indicates that the power supply/fan are operating normally and there are no alarms or faults detected. You must apply configuration commands to the appropriate module. . This command will display information about the power supplies installed in the device, including their status, capacity, and utilization. 7, Verify the fault does not lie with the patch cable or cables used between the two switches by connecting the patch cables to a known good SFP module or by replacing the patch cables with known good cables. Dec 1, 2015 · Step 1 Use the show version command to retrieve the overall switch status. Jun 5, 2006 · This document discusses the troubleshoot of hardware and related common issues on Cisco Catalyst 4500/4000 switches with Supervisor Engine II+, III, IV, and V modules. Oct 20, 2016 · Cisco Community Technology and Support Networking Network Management Looking to confirm correct OID to poll for Nexus power module operational status and the meaning of Once the transceiver and fiber optic cable are plugged in properly in the switch optical module, you should be able to view the current information for the optical connection, which helps you manage this connection. This command will display the temperature of all components in the device including the SFP module. This command provides information about the status of all interfaces on the device, including the SFP modules. x and later Cisco UCS 6200, 6300, 6400, and 6500 Series Fabric Interconnect Cisco UCS 2200, 2300, and 2400 Series Fabric extender I/O Module Cisco UCS 1200, 1300, 1400, and 1500 Series Virtual Interface Card (VIC) The information in this document was created from the devices in a specific lab environment. I can't find a way to tell if a switch has a module installed without physically looking at the switch. With the above-mentioned commands, you can easily check the SFP module serial in Cisco Switch. Step 2) Check if your hardware FPGA versions are up-to-date Step 3) Follow the steps mentioned in packet drop debugging Oct 20, 2014 · Switch Fabric Redundancy Supervisor Module Redundancy Power Supply Redundancy The Nexus 7000 series supports up to three power supply modules on a Cisco Nexus 7010 switch and up to four power supplies on a Cisco Nexus 7018 switch. 0(1) The show diagnostic content command displays the available tests for a module and the associated attributes for each test. 4506 and 3560. Mar 14, 2024 · To check the power supply status in a Cisco device, you can use the command "show environment power" in the device's command line interface (CLI). A power output from a modular switch would be different and the power supply will provide the power to the PoE modules are per their specs. Each power supply module can deliver up to 7. Jun 22, 2009 · Resolution To change from a switch prompt to a module prompt, such as a router module, the session mod command or the switch console mod (on Catalyst 6000 series switches) command may be issued. Mar 10, 2014 · Introduction Before we start High level forwarding overview Troubleshooting fabric issues Steps to debug packet drops Step 1) Look for active PFM alarms on LC as well as RSPs. Mar 13, 2019 · Solved: Is there a easy way or command I can run to determine what kind of network module is installed on a network switch-mostly 3750s and 9300s? I did a sh ver and I don't know if any of that information will help tell me what I have already. Physically, it is the combination of silicon, plastic Oct 6, 2023 · Cisco UCS Manager version 2. Dec 13, 2005 · Hi, is there any command to check the powersupply details on WS-C2950G-24-EI Switch. Jul 11, 2023 · Conclusion Checking the SFP module serial number is an important aspect of network management. Keeping track of SFP module serial numbers is crucial to ensure efficient network connectivity and quick troubleshooting in case of any issues. 3(14)T2 and I have an HWIC-1GE-SFP module inserted on it. It's always important to ensure that the fiber optic modules are compatible with the Cisco switch to avoid any compatibility issues or performance limitations. Restrictions for Power Management Dec 5, 2006 · I have 4000, 4500 and 6500 switches - how would i determine what fan tray I have in my switch? Sep 14, 2012 · Hi all, I have a Cisco3800 with IOS Version 12. When you telnet to L2 supervisor you connect to supervisor card. Jul 5, 2023 · This document describes how to identify, isolate, and troubleshoot symptoms of hardware failures on Catalyst 9600 Supervisor modules and Line Cards. Mar 29, 2019 · If the command syntax check in the running configuration of the active switch fails while the standby switch is booting, use the redundancy config-sync mismatched-commands command to display the Mismatched Command List (MCL) on the active switch and to reboot the standby switch. Mar 14, 2013 · This chapter describes how to perform basic troubleshooting on the Catalyst 4500 E-series switch. Mar 18, 2015 · When I do a show inventory the module is not called out. Sep 26, 2014 · The Status column in the output should display an OK status for switching modules and an active or ha-standby status for supervisor modules. If you are only interested in the switch uptime and last reload, you can run a more direct command using the pipe “|” feature built into Cisco IOS XE (and Cisco IOS) software. I need to know if there is a command to verify optical power level in this module inserted in the Cisco 3800 router? Something similar to the following command that I can execute in an Cisc Jun 20, 2023 · This document describes the switch replacement procedure for Cisco Catalyst 4500 Series Switches that run in Virtual Switching System (VSS) mode. HTH, __ Edison. Understanding Diagnostic Contents (Per Module) Introduced: Cisco NX-OS Release 4. Sent from Cisco Technical Support iPhone App Apr 17, 2017 · The router supports Cisco Enhanced Services Modules (SMs) and Cisco Network Interface Modules (NIMs). Jul 25, 2007 · a switch or router. This chapter includes the following sections: Displaying the Switch Hardware Inventory Displaying the Switch Serial Number Displaying Power Usage Information Power Supply Configuration Modes Information About Modules If both switches show a "connected" status for the link used with your SFP module, the SFP module is transmitting and receiving data. 2. We recommend that you monitor the switch CPU, memory, file systems, and environmental resources on a regular basis. Dec 11, 2024 · With TDR, you can check the status of copper cables on the 48-port 10/100/1000 BASE-T modules for the Catalyst 9400 Series Switch. The modules are inserted into the router using an adapter, or carrier card, into various slots. Jun 22, 2009 · Resolution In order to display the product inventory listing of all Cisco products installed in the networking device, use the show inventory command in user EXEC or privileged EXEC mode. show callhome {destination-profile [profile profile_name] | last action status | last merge status | merge status | pending | pending-diff | session status | status | transport-email | user-def-cmds} Syntax Description Jan 18, 2008 · How to Know that this Products are installed in 6509-E core switch with supervisor engine WS-SUP720-3B BF-S720-64MB-RP Bootflash for SUP720-64MB-RP MEM-S2-512MB Catalyst 6500 512MB DRAM on the Supervisor (SUP2 or SUP720) MEM-MSFC2-512MB Catalyst 6500 512MB DRAM on the MSFC2 or SUP720 MSFC3 MEM-XCEF7 Sep 22, 2023 · This document describes how to troubleshoot hardware and related common issues on Catalyst 6500/6000 switches that run Cisco IOS® system software. All or part of the signal can be reflected back due to defects in the cable. Once the transceiver and fiber optic cable are plugged in proper Cisco MDS 9000 NX-OS and SAN-OS Software - Some links below may open a new browser window to display the document you selected. Thx i The Catalyst 4912G, 2948G, and 2980G switches are fixed-configuration switches, but are logically modular. Aug 13, 2024 · Hello, If I want to check the health status of HW components (modules,memory,power supp,FANs) on a Cisco Switch (Specially for Nexus but Catalyst too) , what commands can you recommend? Nov 2, 2022 · Hi Experts , How do I check the PSU status of LEAF switch from GUI and also from CLI . Jul 10, 2025 · This guide provides instructions for installing and managing the Cisco Nexus 9508 NX-OS Mode Switch hardware. Example 1. Feb 2, 2012 · Hi, There's none for checking how many times your device was rebooted but you can use the show version command to check for system uptime and reason for last reload. Nov 25, 2024 · This document describes different tools available to troubleshoot Nexus products that you can utilize in order to diagnose and fix a problem. Aug 3, 2023 · This document describes how to troubleshoot hardware and other issues on Cisco Catalyst 4500/4000 switches with Supervisor Engine. For example, on a Catalyst 2948G series switch, the 24 Fast Ethernet ports belong logically to module 2. Jan 2, 2009 · I am trying to see the POE utilization on a switch. Refer to Cisco Catalyst 9400 Series Switching Module LEDs to determine the status of the LEDs. Aug 14, 2024 · With TDR, you can check the status of copper cables on the 48-port 10/100/1000 BASE-T modules for the Catalyst 9400 Series Switch. The Output Power (mWatt) field in the command output represents the optical module’s Sep 16, 2008 · Troubleshooting Switch StacksTo see which software version switch 3 is running, enter the remote 3 show version command. Nov 6, 2023 · (The switch release notes on Cisco. Each PoE will have sufficient power to power all of its switchports when needed. Mar 22, 2023 · The following Moduletek limited SFP-25G-SR optical module access Cisco C9300 switch as an example, to show you in the Cisco switch to read access to the optical module information on the specific operation. " Quick fix: unplugged the cable for 10 secs, plugged it back in—now showing "OK" with show env power. The command is like this: show fiber-ports optical-transceiver[interface interface-id] To access the Cisco switch’s privileged EXEC mode, use the ‘fiber-ports-optical-transceiver’ CLI. Mar 19, 2024 · You may use the following Cisco IOS commands in the priviledged EXEC mode, to monitor the status, load, and activity of a power supply module. In a VSS, the data plane of both clustered switches is active at the same time in both Sep 3, 2016 · I use command : show tech support I want to check the hardward thoroughy : Module , NIC ,… May 2, 2017 · on solarwinds a fex on the nexus 7000 is showing a fan and power supply issue , how can i check it on nexus 7000 and how can i know which external one is suffering from the issue? also in the attached picture one psu is showing "offdenied" , what does that means? Mar 28, 2025 · This module describes the commands used to manage the hardware redundancy, power, and administrative status of the nodes on a router running Cisco IOS XR software. Jul 2, 2025 · Show transceiver details on Cisco SMB Switches However, the command for Cisco SMB switches differs from the above. Aug 14, 2024 · You can check the actual power consumption and the budgeted power using the show power detail and show power module commands. Jun 13, 2013 · I have checked on several 2960S switch models and IOS levels and none of the commands work to determine if the switch contains a stacking module. With TDR, you can check the status of copper cables on the 48-port 10/100/1000 BASE-T modules for the Catalyst 9400 Series Switch. 3. The output “show environment” command gives us the details on power supply, fan, temperature and sensor status of the switch. Nov 26, 2019 · Power Management This section describes the power management feature in the Cisco Catalyst 9600 Series Switches and the aspects of power management that you can control and configure. The steps involved in checking the module's status and testing its performance are relatively simple and can be carried out easily by a network engineer or IT professional. When a connection is made from a port on one module to a port on another module, it is made across the switch fabric. First approach was Hybrid mode with routing module using an internal high capacity trunk named 15/1. This is useful for determining what tests are available for a module and if the tests are disruptive prior to running an on-demand test. Using the "show switch" commands only has useful information if the switches are already stacked, so it really is of no use in remotely determining if a switch contains the stacking module. Sep 7, 2016 · This publication describes how to install and verify the operation of the Catalyst 4500 series and Catalyst 4500 E- series supervisor engines and switching modules. The document describes a procedure to use while the Supervisor Engine module is still up and running in the chassis, and a procedure to use when the Supervisor Engine module is removed from the chassis. x (Catalyst 9300 Switches)-Checking Port Status and Connectivity Jul 14, 2023 · Conclusion In conclusion, checking the SFP module in a Cisco switch is an important task that should be performed regularly to ensure the switch's proper functioning. By following the steps above, you can verify the SFP module status and troubleshoot any issues that may arise. Simple solution, but it worked for us. This command provides detailed information about the SFP module installed in the switch, including its type, serial number, vendor, and current status. Aug 14, 2024 · With TDR, you can check the status of copper cables for the ports on the Catalyst 9300 Series Switches. For information on the troubleshoot of Supervisor Engine I and II, refer to Hardware Troubleshooting for Catalyst 4000/4912G/2980G/2948G Series All Cisco warranties apply to the end customer or original owner (the individual who purchased the product for their own use), also referred to as the end user, and are not transferable. These show commands also display the Instantaneous Power, Reset Power, Peak Power, System Energy and System Meter Update Time. In case of changing mode from native to hybrid mode, the command will delete stack startup configuration as well, and may upgrade inactive image version on all units to active image version (if current inactive image does not support hybrid mode) . System Health Monitoring Monitoring critical system resources is very important to maintain stability of the network. Mar 14, 2024 · Hi all, i have a modul SFP 10G and cisco SNS 3755, i want to check the serial number of inserted sfp, already googling but not working. The Cisco Catalyst 4500 series switches are widely used in enterprise networks due to their scalability and flexibility. These commands can be helpful in diagnosing any issues with the module and ensuring that it is operating properly. Dec 7, 2011 · This example shows how to display information about the current license usage on a switch that runs Cisco NX-OS Release 5. Once the transceiver an Jul 18, 2018 · With TDR, you can check the status of copper cables on the 48-port 10/100/1000 BASE-T modules for the Catalyst 9400 series switch. If you have a redundant supervisor module, refer to the following website for the latest Cisco MDS 9000 Family Dec 26, 2008 · Sarah, The figure posted in your original post came from a non-modular switch - most likely a 3750/3560. May 28, 2025 · The “show module” command lists the module status, along with the blade model in use. 11. genxyh hkwxuo kiw kpns fwhcx dznip pfrr wxgazz cthhre dkbpmdj znul jqqyld ecslib sgvktoo dxggyat