Console Commands; 622Loopback - Cabletron Systems SmartSwitch 2500 Reference Manual

2 CONSOLE COMMANDS

A few switch attributes apply to the SmartSwitch 6500 only. For those attributes,
Note
the following appears below the attribute name: (SmartSwitch 6500 Only). If this
notation does not appear, the attribute applies to both the SmartSwitch 2500
family and to the SmartSwitch 6500.

622LoopBack

Use 622LoopBack to set or display loopback on 622 Mbps (OC-12/STM-4) ports. ÊÊ
Note A port in loopback mode does not pass normal traffic.
Operators
modify, show
Parameters
Input Parameter
[PortNumber]
[Loopback]
Output Parameter
[PortNumber]
[Type]
[Loopback]
Description
Port number on the switch.
Loopback mode (see Table 2-1).
Description
Physical port number on the switch.
Type of port.
Loopback mode. Possible values are None, Facility, Equipment, or Diag (see Table 2-1).
Value/Field Size
A1 to B4 (2500 family),
1A1 to 8B4 (6500),
or All
None, Facility, Equipment, Diag
SmartSwitch ATM Switch Reference Manual 2-1
Default
No default
None