Managing Hardware with CLI Commands
Determining Operating Status
5-9
Table 5-6 lists the commands that provide hardware control and that display configuration information.
Required characters and keywords for commands are shown in bold; arguments for which you must supply
a value are shown in italics.
Table 5-7 lists the CLI commands that allow troubleshooting individual MICs and ports. Required
characters and keywords are shown in bold; arguments for which you must supply a value are shown in
italics.
Table 5-6
CLI Commands for Hardware Configuration and Control
Task or Information Needed
CLI Command
Comments
Shut down, restart hardware
1
1. Because the SmartEdge OS software synchronizes all write operations to the file system, you can power down the system without issuing the
shutdown
command.
Shut down (disable) a port
port port-type slot/port
shutdown
The
shutdown
command disables the port, but does
not clear counters; use the
clear port counters
command to clear the counters for a specific port.
Restart the system
(reload the controller)
reload
The
reload
command does not reset the hardware;
you must remove and reinstall the MIC to cause a
reset.
For other forms of this command, see the
Ports,
Circuits, and Tunnels Operations Guide
for the
SmartEdge OS.
Restart a MIC (reload its software)
reload mic slot
Restart (enable) a port
port port-type slot/port
no shutdown
Hardware data
—Version, slot number, port number, MIC type, physical layer interface, speed, mode, counters
Summary information
show hardware
show chassis
show port
Detailed information
show hardware detail
show hardware card slot slot detail
show port detail slot/port
Configuration data
—Slots, ports
Summary information for each slot
show chassis
Summary information for each
installed MIC
show port
Configuration for a specific port
show port slot/port detail
Use the
all
keyword to display data for all ports,
including those on MICs that are not installed.
Table 5-7
CLI Commands for Hardware Troubleshooting
Task or Information Needed
CLI Command
Comments
Clear counters for a port
clear port counters slot/port
The
clear port counters
command does not
disable the port; use the
shutdown
command to disable the port.
Enable loopback on an FE or GE
port
port port-type
slot/port
loopback
No loopback type is specified for FE and GE
ports.
Disable loopback on an FE or GE
port
port port-type slot/port
no loopback
Summary of Contents for SmartEdge 100
Page 4: ......
Page 8: ...viii SmartEdge 100 Router Hardware Guide...
Page 14: ...Ordering Documentation xiv SmartEdge 100 Router Hardware Guide...
Page 52: ...Connecting and Routing the Cables 4 18 SmartEdge 100 Router Hardware Guide...
Page 72: ...Obtaining Assistance 5 20 SmartEdge 100 Router Hardware Guide...
Page 90: ...FE and GE MIC and Native Port Cables A 6 SmartEdge 100 Router Hardware Guide...
Page 94: ...FE and GE Port Alarms B 4 SmartEdge 100 Router Hardware Guide...