Specifications

Table 3–9 Devices Command State Flags
Device Flag(s) Description(s)
COM Lpbk External loopback
Disk Protect Data protect flag
1
Ethernet
2
Auto_census
Census
Int_lpbk
Network
Automatic census every ‘‘time x’’ minutes
3
Issue census command
Internal loopback
4
Network testing
5
LPT Lpbk External loopback
MUX AClpbk, BDlpbk A->C and B->D loopback flags
1
Enabled runs test as read only.
2
Ethernet devices support two additional command qualifiers: add and remove. You use these
qualifiers to add node addresses to the network partners table or to remove nodes from test. The
remove qualifier leaves the entry in the table, but sets the status to ‘‘not testing’’. Following the
qualifier verb is the node address in the form xx-xx-xx-xx-xx-xx, which is the 48-bit LAN address.
An example is dev ether add 08-00-2B-5E-1C-5A.
3
Automatic census can be disabled for network devices to prevent periodic census commands from
being issued. The time interval can also be set to zero in order to disable the automatic census
feature. To set the time, enter the command dev ethernet/n enable auto x, where x is the time
in munutes.
4
Versus external loopback.
5
Versus internal or external loopback testing. If network testing is enabled, test packets are sent
to other nodes on the network. If network testing is disabled, then either internal or external
loopback testing is performed, based on the state of the int_lpbk flag.
3.9.7 Display
The display command lets you display data at specified locations in memory.
Format: DISPLAY[/mode] [address]
Data can be displayed in the following modes:
• Byte (default)
• Word
• Doubleword
• ASCII
To choose a display mode, use one of the display command qualifiers shown in
Table 3–10.
3–16 System Exerciser