Cisco Nexus 9000 Series Troubleshooting Manual page 29

Troubleshooting Installations, Upgrades, and Reboots
DETAILED STEPS
Command or Action
Step 1
loader> set ip ip-address
Example:
loader> set ip 172.21.55.213 255.255.255.224
Step 2 loader> set gw gw-address
Example:
loader> set gw 172.21.55.193
Step 3 loader> cmdline recoverymode=1
Example:
loader> cmdline recoverymode=1
Step 4 loader> boot tftp: tftp-path
Example:
loader> boot
tftp://172.28.255.18/tftpboot/n9000-dk9.6.1.2.I1.1.bin
Step 5 switch(boot)# init system
Example:
switch(boot)# init system
Step 6 switch(boot)# load-nxos
Example:
switch(boot)# load-nxos
This example shows how to configure the local IP address and the subnet mask for the system:
loader> set ip 172.21.55.213 255.255.255.224
set ip 172.21.55.213 255.255.255.224
Correct - ip addr is 172.21.55.213, mask is 255.255.255.224
Found Intel 82546GB [2:9.0] at 0xe040, ROM address 0xf980
Probing...[Intel 82546GB]
Management interface
Link UP in 1000/full mode
Ethernet addr: 00:1B:54:C1:28:60
Address: 172.21.55.213
Netmask: 255.255.255.224
Server: 0.0.0.0
Gateway: 172.21.55.193
This example shows how to configure the IP address of the default gateway:
loader> set gw 172.21.55.193
Correct gateway addr 172.21.55.193
Address: 172.21.55.213
Purpose
Specifies the local IP address and the subnet mask
for the system.
Specifies the IP address of the default gateway.
Configures the boot process to stop at the
switch(boot)# prompt.
Boots the nx-os image file from the required server.
The switch(boot)# prompt indicates that you have
a usable nx-os image.
Enters the nx-os system.
Caution
Completes the upload of the nx-os image file.
Cisco Nexus 9000 Series NX-OS Troubleshooting Guide, Release 7.x
Recovery from the loader> Prompt
Be sure that you have made a backup of
the configuration files before you enter
this command.
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