Specifications

3-13
Cisco AS5x00 Case Study for Basic IP Modem Services
11/24/1999
Section 3 Commissioning the Cisco AS5800 Hardware
Verifying Basic Setup
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
Router>
The following boot sequence occurs in the previous example:
1.
The DSC card takes 32 seconds to boot up. Afterwards, the card checks the dial shelf’s inventory.
2.
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 boards.
3.
More than two minutes elapse before the DSC card detects the first “DSIP Hello” message from the
first feature board (in shelf 1 slot 0). If the DSC card
never
comes up, the feature boards in the dial
shelf cannot communicate with the router shelf.
4.
The router shelf gives the feature boards the appropriate images.
Step 5
If the DSC card is still down, the card might have an incorrect Cisco IOS 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, and try re-initializing 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:
Router#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]
Router#
Warning
The router shelf provides the DSC card with the required configuration. Do not change
the DSIP settings in the DSC cards configuration.
Feature Board Troubleshooting Tips
If the
show dial-shelf
command reports that the feature boards are booting for extended periods of time,
start debugging from the router shelf by using the following commands:
debug dsip transport
debug dsip trace
debug dsip boot
Debug dsip transport
shows the registered MAC address sent from each feature board.
Debug dsip
trace
displays detailed DSIP hello and keepalive messages.
Debug dsip boot
shows if the router shelf
is sending the boot image to the feature boards.