Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show lacp
show lacp
To display LACP information, use the show lacp command.
show lacp [channel-group] {counters | internal | neighbors | sys-id}
Syntax Description
Defaults This command has no default settings.
Command Modes Privileged EXEC mode
Command History
Usage Guidelines This command is not supported on systems that are configured with a Supervisor Engine I.
If you do not specify a channel-group value, all channel groups are displayed.
You can enter the optional channel-group value to specify a channel group for all keywords, except the
sys-id keyword.
Examples This example shows how to display LACP statistical information for a specific channel group:
Switch# show lacp 1 counters
LACPDUs Marker LACPDUs
Port Sent Recv Sent Recv Pkts Err
---------------------------------------------------
Channel group: 1
Fa4/1 8 15 0 0 3 0
Fa4/2 14 18 0 0 3 0
Fa4/3 14 18 0 0 0
Fa4/4 13 18 0 0 0
Switch#
The output displays the following information:
• The LACPDUs Sent and Recv columns display the LACPDUs sent and received on each specific
interface.
• The LACPDUs Pkts and Err columns display the marker protocol packets.
channel-group (Optional) Number of the channel group; valid values are from 1 to 64.
counters Displays the LACP statistical information.
internal Displays the internal information.
neighbors Displays the neighbor information.
sys-id Displays the LACP system identification.
Release Modification
12.1(13)EW Support for this command was introduced on the Catalyst 4500 Series Switches.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E