Hitachi GR2000 Series - Manual (Page 184)

Hitachi Gigabit Router GR2000 Series Enhanced Version Operations - Device Management Overview
7-18 GR2K-GA-0015
Ver. 07-02
(g) Check out the ISDN POOL Status:
Using a show isdn-pool command, check out the state of ISDN POOL used by the
relevant communication peer. The remedy for ISDN POOL status is shown in the
table below.
7.4.2.2 Confirmation of Statistical Information
Confirm the statistical information below (frame send and receive failure) of the
relevant line or timeslot using the
show interfaces command. If there is a frame send
or receive failure, conduct a line test and confirm that there is no malfunction in the
NIF board, cable or modem (*1).
Moreover, if a serial line is in use, check to see with the show interfaces command
whether an unsupported line speed has been set up. Note that NWVX-4, NWVX-8
and NWBMX2-4 differ from each other in the line speed they support. For line speed
supported by each NIF, see GR2000 Configuration Settings.
Table 7-16 Status Inspection/Action on ISDN Peer
No. ISDN Peer Status Cause Action
1 closed Connection to the peer is unavailable
because the peer is closed by the close
command. Set the peer to active by using the free
command.
2 disabled Connection to the peer is unavailable
because the peer is disabled by
configuration information. Enable the peer by altering the
configuration information.
3 restricted Connection to the peer is unavailable
because transmission to the peer is under
restriction. Same as above.
4 Phone number
invalid Connection to the peer is unavailable
because the registered phone number/
subaddress of the peer is different from
the actual one. Correct the registered phone number/
subaddress of the peer.
5 ID invalid Connection to the peer is unavailable
because the registered authentication ID
of the peer is different from the actual one. Correct the registered authentication ID of
the peer.
Table 7-17 Status Inspection/Action on Peer’s ISDN Pool
No.
Peer’s ISDN Pool
Status
Cause Action
1 channel use rate When this value shows no unused
channel, assignment of channel for
communication is unavailable. Review the relationship between the
number of usable channels in an ISDN
pool and the number of peers.
2 Lost calls (originate) When this value keeps counting up,
assignment of channel for originating calls
is unavailable and originating calls are lost. Same as above.
3 Lost calls (answer) When this value keeps counting up,
assignment of channel for answering calls
is unavailable and answering calls are lost. Same as above.