ZyXEL Communications P841C - Manual (Page 27)

P841C Central-Side VDSL Modem
VDSL-Related Commands 4-7
This command displays your P841C settings as shown in the next example.
Figure 4-8 VDSL Show Command
Table 4-6 VDSL Show Command
FIELD DESCRIPTION EXAMPLE
vdsl mode This field displays the VDSL mode. 10BaseS(0)
vdsl Active flag This field displays if the VDSL driver is active. on
vdsl Max. upstream rate This field displays the maximum upstream rate configured. 1562500 bps (0)
vdsl Max. downstream rate This field displays the maximum upstream rate configured. 4166667 bps (0)
vdsl state This field displays the VDSL state. VDSL goes through
several states before the VDSL link is up. For more
information on states, see the VDSL debug command. 1
vdsl long loop flag This flag comes on when the distance from the P841C to the
subscriber VDSL modem (P841) is greater than a certain
distance (1 Km using 24 AWG (American Wire Gauge)).
When this happens, interleaving is enabled so as to prevent
bursty errors; however this decreases throughput. off
vdsl sleep mode Sleep mode means the VDSL chip is in power save mode.
This happens when vdsl Active is “off”. off
vdsl auto flag This field shows the current VDSL auto flag status ( “on” or
“off”). When this flag is on, the P841C will automatically
negotiate upstream and downstream rates up to the values
set using the upstream and downstream commands. on
vdsl monitor flag This field shows the current VDSL monitor flag status ( “on” or
“off”). When this flag is on and the VDSL link is up, the P841C
will automatically VDSL parameters every three seconds. For
more information, see the VDSL monitor command. off
vdsl debug flag This field shows the current VDSL debug flag status ( “on” or
“off”). When this flag is on, the P841C will automatically
display messages during each stage (state) of the VDSL
initialization process. For more information, see the VDSL
debug command. off
vdsl auto upgrade NT
EEPROM fl This field shows the VDSL auto upgrade status (“on” or “off”).
Wh
d i h P841C ill h k h
off
P841C>vdsl show
vdsl mode: 10BaseS(0)
vdsl Active flag: on
vdsl Max. upstream rate: 1562500 bps (0)
vdsl Max. downstream rate: 4166667 bps (0)
vdsl state: 1
vdsl long loop flag: off
vdsl sleep mode: off
vdsl auto flag: on
vdsl monitor flag: off
vdsl debug flag: off
vdsl auto upgrade NT EEPROM flag: off
enet monitor flag: off
LT Ethernet speed: Auto
LT Ethernet full duplex flow control: on
NT Ethernet speed: Auto
NT Ethernet full duplex flow control: on
vdsl disconnect count: 0
vdsl uptime: 0 secs