Emergency Shell Usage Example; Network Requirements; Usage Procedure - HP 12500 Configuration Manual

Task
Display copyright information.
Display software package information.
Display management Ethernet port information.
Display IPv4 routing information.
Display IPv6 routing information.
Display boot image version information.

Emergency shell usage example

Network requirements

The device has only the boot image and enters emergency shell after startup. The device and PC can
reach each other.
Use the TFTP client service on the device to download the system image from the PC and start the
Comware system on the device.
Figure 47 Network diagram

Usage procedure

# Check which files are stored and how much space is available on the storage medium of the device.
<boot> dir cfa0:/
Directory of cfa0:
0
1
2
3
4
249537 KB total (222847 KB free)
The output shows that the device has a boot image but does not have the matching system image, and
the available space is 222847 KB, enough for saving the system image.
# Check the version information of the boot image.
<boot> display version
HP Comware Software, Version 7.1.034, Release 7128
Copyright (c) 2010-2012 Hewlett-Packard Development Company, L.P.
HP 12504 uptime is 0 weeks, 0 days, 0 hours, 3 minutes
Last reboot reason : User reboot
Boot image: cfa0:/12500-CMW710-BOOT-R7128.bin
-rw- 2709 Dec 24 2011 15:38:50
-rw- 2709 Dec 27 2011 11:17:24
-rw- 29450240 Jan 14 2012 20:17:38
-rw- 439291 Jan 12 2012 14:50:00
drw- - Jan 14 2012 22:19:56
Command
display copyright
display install package package
display interface m-eth0
display ip routing-table
display ipv6 routing-table
display version
vlantest.txt
vlantest2.txt
boot-a7122.bin
diatest.txt
test
164