Service Manual

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
• ip http source-interface
Basic Interface Commands
The following commands are for Physical, Loopback, and Null interfaces.
clear counters
Clear the counters used 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 [ipv6 {vrid} | learning-limit | vlan vlan-
id]
Parameters
interface (OPTIONAL) Enter any of the following keywords and slot/port[/subport] or
number 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. The range is from 1 to 128.
● For the management interface, enter the keyword ManagementEthernet
then slot/port information.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port[/subport] information.
● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE 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
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622 Interfaces