Articles Tagged ‘N7K-M148GS-11’

Cisco Nexus 7000 Series Module Shutdown and Removal Procedure

cisco-nexus-7000-module-shutdown-replacement-removal-1aThis article explains the procedure that should be followed to correctly shutdown/powerdown a Cisco Nexus 7000 series module and remove it from the chassis. We also include important tips that will help ensure you avoid common problems and mistakes during the removal procedure.

The Nexus 7010 is one of the larger data center switches in the Nexus portfolio found in most enterprise-class data centers. Even though the Nexus 7000 series switches have been in the market since 2008 there are still a lot of data centers powering their core infrastructure using the well-known Cisco Catalyst series.

The Nexus 7000 series switches are designed for continuous operation, which means all parts are hot-swappable thereby eliminating downtime for upgrades or parts replacement.

The process covered in this installation guide can be used with all Nexus 7000 series modules including:

  • 48-port 10/100/1000 Ethernet module (N7K-M148GT-11)
  • 48-port 10/100/1000 Ethernet module with XL option (N7K-M148GT-11L)
  • 48-port 1-Gigabit Ethernet I/O module (N7K-M148GS-11)
  • 48-port 1-Gigabit Ethernet I/O module with XL option (N7K-M148GS-11L)
  • 48-port 1-/10-Gigabit Ethernet I/O modules with XL (N7K-F248XP-25 and N7K-F248XP-25E)
  • 32-port 10-Gigabit Ethernet I/O module (N7K-M132XP-12)
  • 32-port 10-Gigabit Ethernet I/O module with XL option (N7K-M132XP-12L)
  • 32-port 1- and 10-Gigabit Ethernet I/O module (N7K-F132XP-15)
  • 8-port 10-Gigabit Ethernet I/O module with XL option (N7K-M108X2-12L)

Step 1. Nexus 7000 Module Shutdown - Poweroff

The Nexus 7000 series modules are hot swappable and support automatic shutdown when ejected, however, it is always advisable to poweroff the module before removing it. If the module is to be removed or swapped with a different module type it is advisable to also ensure all configuration associated with the old module’s ports is cleared and ports are shutdown before the module is removed.

Locate the slot number of the module to be uninstalled and remove all attached cables. It is very important no cables are attached to the module and there is enough space on both sides of the module. In our example we’ll be removing the module located in slot No.9:

Click on the images to enlarge

cisco-nexus-7000-module-shutdown-replacement-removal-1Figure 1. Nexus 7010 with module No.9 to be removed.

Issuing the show module 9 command will reveal the module’s model, status, capabilities, serial number and diagnostic status:

FCX_NEXUS_7010# show module 9
Mod Ports Module-Type                         Model             Status
--- ----- ----------------------------------- ------------------ ----------
9   48     10/100/1000 Mbps Ethernet XL Module N7K-M148GT-11L     ok
Mod Sw             Hw
--- -------------- ------
9   6.0(2)         1.0    
Mod MAC-Address(es)                         Serial-Num
--- -------------------------------------- ----------
9   e8-b7-48-d4-75-00 to e8-b7-48-d4-75-34 JAF1327BFHA
Mod Online Diag Status
--- ------------------
9   Pass
 
Chassis Ejector Support: Enabled
Ejector Status:
Top ejector CLOSE, Bottom ejector CLOSE, Module HW does support ejector based shutdown.

The output of the show module is also reflected on the module’s status LED. A green Status LED, as shown in the photo on the left, tells us that the module is currently online (powered on) and operating.

The orange interface LEDs confirm that the interfaces are in a shutdown state.

The specific card we are about to remove is a 48-port 10/100/1000 Ethernet card (N7K-M148GT-11L):

Nexus 7000 Module Status and Interface LEDsFigure 2. Nexus 7000 Module Status and Interface LEDs

Now proceed to power off the module using the poweroff module 9 command:

Articles To Read Next:

CCENT/CCNA

Cisco Routers

  • SSL WebVPN
  • Securing Routers
  • Policy Based Routing
  • Router on-a-Stick

VPN Security

  • Understand DMVPN
  • GRE/IPSec Configuration
  • Site-to-Site IPSec VPN
  • IPSec Modes

Cisco Help

  • VPN Client Windows 8
  • VPN Client Windows 7
  • CCP Display Problem
  • Cisco Support App.

Windows 2012

  • New Features
  • Licensing
  • Hyper-V / VDI
  • Install Hyper-V

Linux

  • File Permissions
  • Webmin
  • Groups - Users
  • Samba Setup