Cisco MGX 8850 Command Reference Manual page 65

Chapter 2 Shelf Management Commands
Of special note in
Note
location of the "Active" and "Standby" columns shows the changed states.
Table 2-6
Firmware
status
Primary
Secondary
Current
Note After you execute runrev, the PXM45 updates the database records on disk if changes occur (such
as changes to the configuration or network topology). If you revert to the previous version by
executing abortrev, the post-runrev changes are lost. For example, if a switch was added to the
network between runrev and abortrev, the restored database has no record of the topology change.
Cards on Which This Command Runs
PXM45
Syntax
abortrev <slot> <revision>
Syntax Description
slot
revision
Related Commands
loadrev, commitrev, runrev, setrev
Attributes
Log: log
Release 2.0, Part Number 78-10467-04 Rev C0, October 2001
Table 2-6, runrev causes the standby card to become the active card. The reversed
Redundant Pair Upgrade From 2.x to 2.y
Before upgrade After loadrev
Active Standby Active
2.x 2.x 2.x
2.x 2.x 2.y
2.x 2.x 2.x
abortrev resets
only standby card.
Number of the slot where firmware must revert to previous version.
Revision number derived from the name of the firmware file. For an explanation, see
the section, "Version Numbering
State: active, standby
After runrev
Standby Standby Active
2.x 2.y 2.y
2.y 2.x 2.x
2.y 2.y 2.y
abortrev resets
both cards.
Conventions," in the loadrev description.
Privilege: SERVICE_GP
Cisco MGX 8850 Routing Switch Command Reference
abortrev
After commitrev
Standby Active
2.y 2.y
2.y 2.y
2.y 2.y
2-7