Users Guide

Interfaces
To configure egress, port channel, time domain, and UDP, use these interface commands.
Topics:
• Basic Interface Commands
• Egress Interface Selection (EIS) Commands
• Port Channel Commands
• Time Domain Reflectometer (TDR) Commands
• UDP Broadcast Commands
Basic Interface Commands
The following commands are for Physical, Loopback, and Null interfaces.
clear counters
Clear the counters displayed in the show interfaces commands for all virtual router redundancy protocol (VRRP) groups, virtual local area
networks (VLANs), and physical interfaces, or selected ones.
Syntax
clear counters [interface | vrrp {vr-id | ipv6 vr-id} | learning-limit | vlan
vlan-id]
Parameters
interface (OPTIONAL) Enter any of the following keywords and the interface information to clear
counters from a specified interface:
• For IPv4 access-group counters, enter the keyword ip.
• For IPv6 access-group counters, enter the keyword ipv6.
• For a Loopback interface, enter the keyword loopback then a number from 0 to
16383.
• For MAC access-group counters, enter the keyword mac.
• For a Port Channel interface, enter the keywords port-channel then a number.
• For the management interface, enter the keyword ManagementEthernet then
slot/port information.
• For a 1-GigabitEthernet interface, enter the keyword GigabitEthernet then the
slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then
the slot/port information.
• For a tunnel interface, enter the keyword tunnel. The range is from 1 to 16383.
NOTE: This command also enables you to clear the port configurations
corresponding to a range of ports. However, for Open Networking (ON)
platforms the notation for specifying port range in the command is different
from how you specify in non-ON platforms.
• For non-ON platforms, you can specify multiple ports as slot/port-range. For
example, if you want to clear the port configurations corresponding to all ports
between 1 and 4, specify the port range as show interfaces interface-type
1/1 - 4.
• For ON platforms, you can specify multiple ports as slot/port/[subport] -
slot/port/[subport]. For example, if you want to clear the port configurations
corresponding to all ports between 1 and 4, specify the port range as show
interfaces interface-type 1/1/1 - 1/1/4.
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