Specifications

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Cisco AS5800 Operations, Administration, Maintenance, and Provisioning Guide
DOC-7810814=
Chapter 5 Maintenance
Replacement Procedures
Commands for Dual-DSC-Equipped Systems
Table 5-1 shows new or modified commands have been added to support redundant-DSC-equipped
systems.
Replacing a Flash Memory Card
Both the router shelf and the dial shelf contain PCMCIA slots for Flash memory cards. The router-shelf
PCMCIA slots are located on the I/O controller and are oriented horizontally. The dial-shelf PCMCIA
slots are located on the dial-shelf controller card and are oriented vertically. Except for the orientation
of the slots, the installation procedures are the same for both shelves.
This section describes inserting and removing a Flash memory card in the dial shelf. For procedures
specific to the router shelf, refer to the Cisco 7206 Installation and Configuration Guide, available
online at
http://www.cisco.com/univercd/cc/td/doc/product/core/7206/
The dial-shelf controller card has two PCMCIA slots for Flash memory cards. The slots are numbered
left to right, slot 0 and slot 1, respectively.
Table 5-1 New of Modified Commands
Command Level Command Description
User show redundancy [history] The show redundancy command displays the current status of
the DSCs.
The show redundancy hist command displays a table of the last
5 redundancy events for each redundant component on the
DSCs.
show tech-support The show-tech-support command displays the output of the
show redundancy and show redundancy history commands.
show debug The show debug command displays the debug section for DSC
Redundancy if any debugging is on.
User Exec hw-module
<shelf-id>/<slot-num> {start |
stop}
The hw-module command is used to start or stop the DSC cards.
The stop option requires confirmation before execution.
[no] debug redundancy {all |
clk | hub | ui}
The debug redundancy command turns debugging on or off for
the selected components.
The components are
• clk - DS clock
• hub - DSI hub
• ui - user interface
• all - all of the above.
The no option turns debug redundancy off.
[no] debug all The debug all command affects all DSC Redundancy
debugging.
The no option turns debugging off.