H3C Technologies H3C S10500 Series Switches - Manual (Page 4)

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# Use the display patch information command to check whether the cards have been patched and view
patch running status.
NOTE:
If a card has been patched, you must uninstall the previous patch before you can install the new patch
package.
<Sysname> display patch information
The location of patches: flash:
Slot Version Temporary Common Current Active Running Start-Address
----------------------------------------------------------------------
0 MPU001 0 1 1 0 1 0x86d97d90
0.1 MPO001 0 1 1 0 1 0x80a7b5dc
1 MPU001 0 1 1 0 1 0x86d97d90
1.1 MPO001 0 1 1 0 1 0x80a7b5dc
2 LPU001 0 1 1 0 1 0x856d5b88
2.1 LPO001 0 1 1 0 1 0x80a7b5dc
3 LPU001 0 1 1 0 1 0x856d5b88
3.1 LPO001 0 1 1 0 1 0x80a7b5dc
4 LPU001 0 1 1 0 1 0x856d5b88
4.1 LPO001 0 1 1 0 1 0x80a7b5dc
5 LPU001 0 1 1 0 1 0x856d5b88
5.1 LPO001 0 1 1 0 1 0x80a7b5dc
6 LPU001 0 1 1 0 1 0x856d5b88
The output shows that each card has a running patch. Use the undo patch install command to uninstall
the patch.
# Uninstall the patch.
<Sysname> system-view
[Sysname] undo patch install
Patches will be uninstalled. Continue? [Y/N]:y
# Check whether the uninstallation is successful.
[Sysname] display patch information
The location of patches: flash:
Slot Version Temporary Common Current Active Running Start-Address
----------------------------------------------------------------------
0 MPU 0 0 0 0 0 0x86d97d90
0.1 MPO 0 0 0 0 0 0x80a7b5dc
1 MPU 0 0 0 0 0 0x86d97d90
1.1 MPO 0 0 0 0 0 0x80a7b5dc
2 LPU 0 0 0 0 0 0x856d5b88
2.1 LPO 0 0 0 0 0 0x80a7b5dc
3 LPU 0 0 0 0 0 0x856d5b88
3.1 LPO 0 0 0 0 0 0x80a7b5dc
4 LPU 0 0 0 0 0 0x856d5b88
4.1 LPO 0 0 0 0 0 0x80a7b5dc
5 LPU 0 0 0 0 0 0x856d5b88
5.1 LPO 0 0 0 0 0 0x80a7b5dc
6 LPU 0 0 0 0 0 0x856d5b88