Clear Controllers Ethernet-Controller - Cisco Catalyst 2950 Command Reference Manual

Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands

clear controllers ethernet-controller

Use the clear controllers ethernet-controller privileged EXEC command to clear the Ethernet link
transmit and receive statistics for a switch port and for a Long-Reach Ethernet (LRE) customer premises
equipment (CPE) device.
Syntax Description cpe
port port-id
Defaults No default is defined.
Command Modes
Privileged EXEC
Command History Release
12.1(11)YJ
Usage Guidelines
The CPE Ethernet link is the connection between the CPE Ethernet port and the remote Ethernet device
(such as a PC) connected to it. It is not the link between the switch LRE port and the LRE CPE device.
It takes the switch several seconds to clear the CPE Ethernet ports. The CPE Ethernet ports on CPE
devices take longer to clear than all the other port types.
If you enter the clear controllers ethernet-controller privileged EXEC command without specifying
an interface-id, the switch clears the Ethernet link statistics for all ports on the switch. If you specify an
an interface, the switch clears the Ethernet link statistics for the specified port.
On a Catalyst 2950 LRE switch, if you use the cpe keyword, the switch clears the Ethernet statistics of
the LRE chipset and of all these CPE Ethernet ports:
•
•
If you enter the cpe port port-id keywords, the switch clears the Ethernet counters of the specified CPE
Ethernet port.
The Cisco 585 LRE CPE Ethernet ports cannot be cleared on a per-port basis, even by using the port-id
Note
argument.
OL-10102-01
clear controllers ethernet-controller interface-id [cpe [port port-id]]
Clear the LRE CPE port statistics for all CPE ports. This keyword is available
only on a Catalyst 2950 LRE switch.
Clear the LRE CPE port statistics for a specific port. For port-id, the range is
1 to 4, depending on CPE device model.
This keyword is available only on a Catalyst 2950 LRE switch.
Modification
This command was introduced.
Ethernet port on the Cisco 575 LRE CPE or the Cisco 576 LRE 997 CPE
All four Ethernet ports on the Cisco 585 LRE CPE
Catalyst 2950 and Catalyst 2955 Switch Command Reference
clear controllers ethernet-controller
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