RuggedCom RS400 manual Starting Trace, Viewing Dhcp Learned Information

Using the CLI Shell

Starting Trace

To start trace enter “trace<CR>”. All historical trace messages may be displayed using “trace noclear<CR>”. Since this may include many messages, it may be more desirable to use the “trace clear<CR>” command instead. This command will automatically clear the trace buffer as it starts the trace.

>trace stp - all

STP : Logging is disabled >trace stp decodes

STP : Logging decodes >trace stp port 7

STP : Logging decodes on port(s) 7

>trace link changes LINK : changes

>trace
Log has been cleared
009.445	IGMP TX	General Query, VLAN	1,	gr. 000.000.000.000,
	to	ports ALL VLAN PORTS
010.543	LINK Link 7 has risen.
000.550	RSTP TX	port 7 RST BPDU: TCack	0 agg 1 lrn		0 fwd 0 role DP prop 1 TC 0
	root 32768/0adc001000 cst 38,			brdg 32768/0adc005000, prt 128/7
	age	2.00, maxage 20, hello 2,		fwddelay	15 V1Length 0
000.557	RSTP RX	port 7 RST BPDU: TCack	0 agg 1 lrn		0 fwd 0 role DP prop 1 TC 0
	root 32768/0adc004000 cst 0, brdg 32768/0adc004000, prt 128/14
	age	0.00, maxage 20, hello 2,		fwddelay	15 V1Length 0

Figure 177: Starting Trace

Note: The trace package includes the “forward” subsystem, a remote reporting facility intended to be used only under the direction of RuggedCom service personnel.

13.2.5 Viewing DHCP Learned Information

The CLI command “ipconfig<CR>” will provide the current IP address, subnet mask and default gateway. This command provides the only way of determining these values when DHCP is used.

13.2.6 Executing Commands Remotely Through RSH

The Unix/Dos Remote Shell Facility can be used at the workstation to cause the product to act upon commands as if they were entered at the CLI prompt. The syntax of the RSH command is usually of the form:

rsh ipadd –l password	command_string, where
ipadd =		The address or resolved name of the product
Password =		The password for the access level you wish to
		issue the command at – for RuggedCom RSH a

RS400 249 ROS™ v3.5