Enterasys Networks CSX6000 - Manual (Page 419)

Central Site Remote Access Switch 419
V ERIFYING THE B ASE S YSTEM
Hardware Resources Operational?
Error mapping WAN adapter # into Host memory map
Type mismatch of configured & installed adapter #
Error initializing WAN card: #
Failure during static RAM test on adapter #
Error downloading operational software to adapter #
Error downloading bootstrap program to adapter #
To correct the problem, try the following:
a. Verify the resource type and adapter configuration settings as described in the Hardware
Installation chapter.
b. Check the configuration for the WAN Adapter resource. The configuration must match the
resource and its given slot number. Refer to the
Configuring Resources and Lines chapter.
c. If these actions fail to correct this problem, check to see if the WAN adapter is properly
installed in the CyberSWITCH. Refer to the
Hardware Installation chapter.
CAUTION:
If at any time you need to remove the system cover, be sure to turn the system OFF and
unplug it first.
Note: A Robbed Bit Signaling line will display a “Layer 1 up” message, but since an RBS resource
does not have an ISDN layer two, a “Data link up” message will not be displayed.
LAN A DAPTER I NITIALIZED ?
1. Determine if the LAN adapter resource is operational by viewing the system messages. At the
administration console type:
dr
The dr command displays the current system messages. Look for these LAN adapter
initialization messages among the system messages:
LAN Adapter Reset
LAN Adapter ROM version #.#.#
Note: Other messages may also be displayed with the LAN adapter initialization messages.
2. If these LAN adapter initialization messages are NOT displayed, and you see one of the
following error messages, you may have a problem:
Invalid LAN Adapter identifier
LAN Adapter Command Timeout
LAN Adapter FIFO not empty, status = #
LAN Adapter LAN Controller error
LAN Adapter Response Timeout
MAC layer Bridge did not Initialize
[IP] Initialization failure