Hitachi GR2000 Series - Manual (Page 177)

Troubleshooting
GR2K-GA-0015 7-11
Ver. 07-02
7.4 Communication failure in network interface
7.4.1 Ethernet and Gigabit Ethernet lines cannot be connected
Check out the status of NIF and Line as described below when the cause of a
communication failure is judged to lie in Ethernet and Gigabit Ethernet lines.
(a) Check out the NIF Status:
Check out the NIF status using a show interfaces command. The remedy for NIF
status is shown in the table below.
(b) Check out the line status:
Check out the Line status using a show interfaces command. The remedy for Line
status is shown in the table below.
Table 7-7 Ethernet NIF Status Checkout/Action
No. NIF Status Cause Action
1 active This NIF is operating normally. Inspect line status according to Table 7-8.
2 mismatch For installed NIF, configured line
cannot be used under control of this
NIF. (Installed NIF and line
configuration information do not
match.) Check whether installed NIF is correct, or line
configuration information is correct.
3 unused Line configuration information is not
defined to this NIF. Define configuration information for the line to be used.
4 closed Operation of this NIF is suspended
using the close command. Ensure that NIF board to be used is installed, and set
this NIF to active by using the
free command.
5 fault This NIF is faulty. Obtain the log message for the subject line using the
show logging command (*1), and take necessary
troubleshooting actions in accordance with the obtained
log message (Chapter 5, “Log Messages,” in GR2000
Operations Log and MIB Reference).
6 initialized This NIF is restarting after error
detection. Same as above.
7 locked Operation of this NIF is suspended by
configuration information. Ensure that NIF board to be used is installed, and set
this NIF to active by altering the configuration
information.
*1: For details of show logging command, refer to the GR2000 Operations Commands, Vol. 1.