I have a NIM-VAB-A that doesn't seem to be working based on the following output, but I don't have an ADSL line to test it with yet. Here is the sh cont VDSL 0/1/0 output:
Controller VDSL 0/1/0 is DOWN
Daemon Status: TRAINING
XTU-R (DS) XTU-C (US)
Chip Vendor ID: ' ' ' '
Chip Vendor Specific: 0x0000 0x0000
Chip Vendor Country: 0x0000 0x0000
Modem Vendor ID: ' ' ' '
Modem Vendor Specific: 0x0000 0x0000
Modem Vendor Country: 0x0000 0x0000
Serial Number Near:
Serial Number Far:
Modem Version Near:
Modem Version Far:
Modem Status: Idle
DSL Config Mode: ADSL2+
TC Mode: UNKNOWN
Selftest Result: 0x00
DELT configuration: disabled
DELT state: not running
Failed full inits: 0
Short inits: 0
Failed short inits: 0
Modem FW Version:
Modem PHY Version:
Modem PHY Source: bootflash:
Modem PHY FW Pkg: nim_vab_phy_fw_A39t_B39g1_Bond39t.pkg
Training Log : Stopped
Training Log Filename : flash:vdsllog.bin
The chip and modem vendor information is blank. Is this normal when no DSL line is connective and trained? Is my NIM-VAB-A defective?
The NIM xDSL cards and xDSL cards of previous generations do not require a firmware file to operate, as they come with preloaded firmware. This card seems to run an embedded linux system and the firmware is the image.
The firmware I'm using with it is the latest, but you need to read the release notes as the latest version isn't always intended for your region/DSLAM, as this was the case in previous generations.
There are two types of firmware. One is "PHY" and the other is "regular" and the configuration guide really doesn't explain the difference between the two. Do you know the difference? The guide is here.
But the question is, without it trained, should it display blank chip/modem vendor IDs or is the card defective? The previous generation shows at least the downstream channel modem/chip IDs.
- The only further argument I can make for my case, is that if you look at the examples in the manual , the Vendor ID is always displayed when the line is up.