Cisco AS5800 Specifications Page 53

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2-11
Cisco AS5800 Operations, Administration, Maintenance, and Provisioning Guide
DOC-7810814=
Chapter 2 Commissioning
Task 1. Verifying Basic Setup
The following messages appear on the console-terminal session after the DSC card is physically
removed from slot 12 and re-inserted. Approximately 120 seconds elapse before all these messages
appear.
5800>
04:41:42: %DSC_REDUNDANCY-3-BICLINK: Link to active DSC down
04:42:13: %ISDN-6-LAYER2DOWN: Layer 2 for Interface Se1/0/0:4:23, TEI 0 changed to down
04:42:14: %DSC_REDUNDANCY-3-BICLINK: Link to active DSC up
04:42:36: %DSIPPF-5-DS_KEEPALIVE_LOSS: DSIP Keepalive Loss from shelf 1 slot 2
04:42:36: %DSIPPF-5-DS_KEEPALIVE_LOSS: DSIP Keepalive Loss from shelf 1 slot 3
04:42:46: %DSIPPF-5-DS_KEEPALIVE_LOSS: DSIP Keepalive Loss from shelf 1 slot 0
04:42:46: %DSIPPF-5-DS_KEEPALIVE_LOSS: DSIP Keepalive Loss from shelf 1 slot 12
04:42:53: %DSIPPF-5-DS_HELLO: DSIP Hello from shelf 1 slot 12 Succeeded
04:44:59: %DSIPPF-5-DS_HELLO: DSIP Hello from shelf 1 slot 0 Succeeded
04:45:02: %DSIPPF-5-DS_HELLO: DSIP Hello from shelf 1 slot 2 Succeeded
04:45:03: %DSIPPF-5-DS_HELLO: DSIP Hello from shelf 1 slot 3 Succeeded
5800>
The following boot sequence occurs in the previous example:
a. The DSC card takes 32 seconds to boot up. Afterwards, the card checks the dial shelfs inventory.
b. The dial shelf exchanges hardware inventory information with the router shelf. After the exchange,
the router shelf instructs the DSC card to load the appropriate boot images into the feature cards.
c. More than two minutes elapse before the DSC card detects the first DSIP Hello message from the
first feature card (in shelf 1 slot 0). If the DSC card never comes up, the feature cards in the dial
shelf cannot communicate with the router shelf.
d. The router shelf gives the feature cards the appropriate images.
Step 5 If the DSC card is still down, the card might have an incorrect Cisco IOS software image, or the Flash
card is missing (ROM monitor mode). Open a physical console connection to the DSC card, copy an
image into boot Flash memory, and re-initialize the system.
Step 6 For advanced troubleshooting measures after the DSC card is up, open a virtual-console session to the
DSC card (DA-Slot12). To end the session, enter Ctrl C three times:
5800# dsip console slave 12
Trying Dial shelf slot 12 ...
Entering CONSOLE for slot 12
Type "^C^C^C" to end this session
DA-Slot12>
DA-Slot12#
DA-Slot12#
DA-Slot12#
Terminate NIP IO session? [confirm]
[Connection to Dial shelf slot 12 closed by local host]
5800#
Caution The router shelf provides the DSC card with the required configuration. Do not change the
DSIP settings in the DSC card configuration.
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