Reference Guide

0 CRC, 0 IP Checksum, 0 overrun, 0 discarded
0 packets output, 0 bytes, 0 underruns
Output 0 Multicasts, 0 Broadcasts, 0 Unicasts
0 IP Packets, 0 Vlans, 0 MPLS
0 throttles, 0 discarded
Rate info (interval 100 seconds):
Input 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate
Output 00.00 Mbits/sec, 0 packets/sec, 0.00% of line-rate
Time since last interface status change: 1d23h42m
Dynamic Counters
By default, counting is enabled for IPFLOW, IPACL, L2ACL, L2FIB.
For the remaining applications, FTOS automatically turns on counting when you enable the application, and is turned off
when you disable the application.
NOTE: If you enable more than four counter-dependent applications on a port pipe, there is an impact on line rate
performance.
The following counter-dependent applications are supported by FTOS:
• Egress VLAN
• Ingress VLAN
• Next Hop 2
• Next Hop 1
• Egress ACLs
• ILM
• IP FLOW
• IP ACL
• IP FIB
• L2 ACL
• L2 FIB
Clearing Interface Counters
The counters in the show interfaces command are reset by the clear counters command. This command
does not clear the counters any SNMP program captures.
To clear the counters, use the following the command.
• Clear the counters used in the show interface commands for all VRRP groups, VLANs, and physical interfaces
or selected ones. Without an interface specified, the command clears all interface counters.
EXEC Privilege mode
clear counters [interface] [vrrp [vrid] | learning-limit]
(OPTIONAL) Enter the following interface keywords and slot/port or number information:
– For a 1-Gigabit Ethernet interface, enter the keyword GigabitEthernet then the slot/port information.
– For a Loopback interface, enter the keyword loopback then a number from 0 to 16383.
– For a Port Channel interface, enter the keywords port-channel then a number.
– For the management interface on the RPM, enter the keyword ManagementEthernet then the slot/port
information. The slot range is from 0 to 1. The port range is 0.
– For a SONET interface, enter the keyword sonet then the slot/ port information.
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