Specifications

2-666
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)
OL_28738 -01
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 T his command has no default settings.
Command Modes Privileged EXE C mode
Usage Guidelines I f you do not specify a channel-grou p 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 exampl e shows how to display LACP statisti cal 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.
This example shows how to display internal information for the interfaces belonging to a specific channel:
Switch# show lacp 1 internal
Flags: S - Device sends PDUs at slow rate. F - Device sends PDUs at fast rate.
A - Device is in Active mode. P - Device is in Passive mode.
Channel group 1
LACPDUs LACP Port Admin Oper Port Port
channel-group (Optional) Number of the channel group; valid values a re from 1 to 64.
counters Displays the LACP statistical information.
internal Displays the internal information.
neighbors Displays the neighbor information.
sys-id D isplays the LACP system identification.