Difference between revisions of "Recover a Cisco Nexus N5K from the loader prompt"

Revision as of 14:28, 14 June 2021

Connect to the serial console
Connect Mgmt0 Interface to local network
At loader prompt, configure Mgmt0 interface:
- set ip 192.168.1.244 255.255.255.0
Boot kickstart image over TFTP:
- boot tftp://192.168.1.12/n5000-uk9-kickstart.7.1.4.N1.1.bin
At the boot prompt, configure Mgmt0 interface (again):
- conf t
- interface m0
- ip address 192.168.1.244 255.255.255.0
- no shutdown
- end
Copy system and kickstart images to bootflash:
- copy tftp: bootflash:
Load system image
- load bootflash:n5000-uk9.7.1.4.N1.1.bin
Install kickstart and system image:
- install all kickstart bootflash:n5000-uk9-kickstart.7.1.4.N1.1.bin system bootflash:n5000-uk9.7.1.4.N1.1.bin
Reboot
- reload

@@ Line 1: / Line 1: @@
 * Connect to the serial console
 * Connect Mgmt0 Interface to local network
-* At loader prompt, configure Mgmt0 interface: <code>set ip 192.168.1.244 255.255.255.0</code>
+* At loader prompt, configure Mgmt0 interface:
-* Boot kickstart image over TFTP: <code>boot tftp://192.168.1.12/n5000-uk9-kickstart.7.1.4.N1.1.bin</code>
+** <code>set ip 192.168.1.244 255.255.255.0</code>
-*
+* Boot kickstart image over TFTP:
+** <code>boot tftp://192.168.1.12/n5000-uk9-kickstart.7.1.4.N1.1.bin</code>
+* At the boot prompt, configure Mgmt0 interface (again):
+** <code>conf t</code>
+** <code>interface m0</code>
+** <code>ip address 192.168.1.244 255.255.255.0</code>
+** <code>no shutdown</code>
+** <code>end</code>
+* Copy system and kickstart images to bootflash:
+** <code>copy tftp: bootflash:</code>
+* Load system image
+** <code>load bootflash:n5000-uk9.7.1.4.N1.1.bin</code>
+* Install kickstart and system image:
+** <code>install all kickstart bootflash:n5000-uk9-kickstart.7.1.4.N1.1.bin system bootflash:n5000-uk9.7.1.4.N1.1.bin</code>
+* Reboot
+** <code>reload</code>