DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance for csi systems
1-105ATM Tips
1
■These other applications may manifest themselves in the output of the
troubleshooting command s you run on the A500. DEFINITY port networks
must be identified b y their A500 port numbers.
NOTE:
The following examples show DEFINITY port networks connected to A500
ports A1.1 and A1.2.
Has the A500 been installed and configured correctly?
Diagnostics
■Is the A500 powered up?
■If you are administering the A500 throug h a locally-attached c onsole, is
there a local console terminal c onnected to the console p ort on the A500
switch processor b oard with the correctly-p inned RS232 serial cable?
■If you are administering the A500 through te lnet over the Ethernet, is there
an 10BaseT Ethernet drop plugg ed into the Ethernet port on the A500
switch processor b oard? (Note that a few A500 commands are only
permitted over the loc al console terminal.)
■Has the A500 been booted us ing either the recessed reset bu tton or by
turning the power off, then on ag ain?
■Did the A500 go through a nor mal power up sequenc e, including testing
all of the LEDs?
■Are any A500 yellow fault LEDs lit?
■Are the remaining A500 LEDs in a normal state (Table 1-15 ab ove)?
■Can you log into the A500 console usin g the diagnostic account root from
the local console terminal or through telnet? (See Figure 1-31 below.)