Hitachi GR2000 Series - Manual (Page 180)

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview
7-14 GR2K-GA-0015
Ver. 07-02
(c) Subline Status Checkout:
Check out the status of the subject subline by using the show interfaces command
according to Table 7-11.
6 test This line including timeslots is being
tested by test interfaces or bert
command. To restart communication, stop line test by using no
test interfaces command or no bert command.
7 looped by
remote This line is under remote loopback
test by the peer router. To restart communication, stop the remote loopback
test by the peer router.
8 fault This line has a hardware error. Obtain the log message for the subject line using
show logging command, and take necessary
troubleshooting actions in accordance with the
obtained log message (Chapter 5, “Log Messages,” in
GR2000 Operations Log and MIB Reference).
9 initialized This line is restarting after error
detection. (*3) Same as above.
10 locked Operation of this line is suspended by
configuration information. Ensure that a cable is connected to the line to be
used, and set this line to active by altering the
configuration information.
11 auto locked Operations are suspended
automatically because the line test is
executed by employing the pair line of
the APS line. Operations are started by completing the line test that
is executed by employing the pair line of the APS line.
*1: The line means the leased line of BRI, PRI, T1, E1, or 6.3 M interface.
*2: The line means the leased line of CE3 or CT3.
*3; If it is a serial line and the logic port back-up has been defined, the unused interface will not actuate (except when
the line to be backed up is ISDN and during automatic cut-back). The present status appears at this time.
Table 7-11 WAN Subline Status Checkout/Action
No. Line status Cause Action
1 active up This subline is operating normally. When the line has a timeslot (*), inspect the status
of the timeslot according to Table 7-12.
2 active down This subline has line error. Obtain the log message for the subject subline
using the show logging command, and take
necessary troubleshooting actions in accordance
with the obtained log message (Chapter 5, “Log
Messages,” in GR2000 Operations Log and MIB
Reference).
3 mismatch For installed line/subline, configured
Subline cannot be used under control of
this NIF. (Installed line/subline and line/
subline configuration information do not
match.) Check whether installed line/subline is correct, or
line/ subline configuration information is correct.
4 unused Subline configuration information is not
defined under this subline. Define configuration information for the Subline to
be used.
5 closed Operation of this subline is suspended
by the close command. Check that cable is installed to the line to be used,
and set this line and subline to active by using the
free command.
Table 7-10 WAN Line Status Checkout/Action (continued)