Command Line Reference Guide

Interfaces | 543
Defaults
Without an interface specified, the command clears all interface counters.
Command Modes
EXEC Privilege
Command
History
Example FTOS#clear counters
Clear counters on all interfaces [confirm]
Related
Commands
clear dampening
c e s
Clear the dampening counters on all the interfaces or just the specified interface.
Syntax
clear dampening [interface]
Parameters
Defaults
Without a specific interface specified, the command clears all interface dampening counters
Command Modes
EXEC Privilege
Command
History
vrrp
[vrf instance]
(OPTIONAL) E-Series only: Enter the keyword vrrp to clear counters for all VRRP groups.
To clear the counters of VRRP groups in a specified VRF instance, enter the name of the
instance (32 characters maximum). IPv6 VRRP groups are not supported.
learning-limit (OPTIONAL) Enter the keyword learning-limit to clear unknown source address (SA) drop
counters when MAC learning limit is configured on the interface.
Note: This option is not supported on the S-Series, as the MAC learning limit is not supported
Version 8.4.1.0 On the E-Series, support was added for VRRP groups in a VRF instance.
Version 8.2.1.0 Support for 4093 VLANs on E-Series ExaScale. Prior to release supported 2094.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
Version 6.5.1.0 Updated definition of the learning-limit option for clarity.
mac learning-limit Allow aging of MACs even though a learning-limit is configured or disallow
station move on learnt MACs.
show interfaces Displays information on the interfaces.
interface
(Optional) Enter one of the following keywords and slot/port or number information:
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the
slot/port information.
• For a Port Channel interface, enter the keyword
port-channel followed by a number:
C-Series and S-Series Range: 1-128
E-Series Range: 1 to 255 for TeraScale and 1 to 512 for ExaScale.
• For a SONET interface, enter the keyword
sonet followed by the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed
by the slot/port information.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.6.1.0 Introduced on S-Series