Connectivity Guide

Usage Information All channel groups display if you do not enter the channel-number parameter.
Example
OS10# show lacp port-channel 1
Port-channel 1 admin up, oper up, mode lacp
Actor System ID: Priority 32768, Address 90:b1:1c:f4:9b:8a
Partner System ID: Priority 32768, Address 00:01:e8:8a:fd:9e
Actor Admin Key 1, Oper Key 1, Partner Oper Key 1
LACP LAG ID 1 is an aggregatable link
A-Active LACP, B-Passive LACP, C-Short Timeout, D-Long Timeout
E-Aggregatable Link, F-Individual Link, G-IN_SYNC, H-OUT_OF_SYNC,
I-Collection enabled, J-Collection disabled, K-Distribution enabled,
L-Distribution disabled, M-Partner Defaulted, N-Partner Non-defaulted,
O-Receiver is in expired state, P-Receiver is not in expired state
Port ethernet1/1/29 is Enabled, LACP is enabled and mode is lacp
Actor Admin: State BCFHJKNO Key 1 Priority 32768
Oper: State BDEGIKNO Key 1 Priority 32768
Partner Admin: State BCEGIKNP Key 0 Priority 0
Oper: State BDEGIKMO Key 1 Priority 32768
Supported Releases 10.2.0E or later
show lacp system-identier
Displays the LACP system identier for a device.
Syntax
show lacp system-identifier
Parameters None
Default Not congured
Command Mode EXEC
Usage Information The LACP system ID is a combination of the congurable LACP system priority value and the MAC address. Each
system that runs LACP has an LACP system priority value. The default value is 32768 or congure a value
between 1 and 65535. LACP uses the system priority with the MAC address to form the system ID and uses the
system priority during negotiation with other devices. A higher system priority value means a lower priority. The
system ID is dierent for each device.
Example
OS10# show lacp system-identifier
Actor System ID: Priority 32768, Address 90:b1:1c:f4:9b:8a
Supported Releases 10.2.0E or later
Link Layer Discovery Protocol
Link layer discovery protocol (LLDP) enables a local area network (LAN) device to advertise its system and receive system information
from adjacent LAN devices.
• LLDP is enabled by default on OS10 interfaces.
• An LLDP-enabled interface supports up to eight neighbors. An OS10 switch supports a maximum of 250 neighbors per system.
• OS10 devices receive and periodically transmit Link Layer Discovery Protocol Data Units (LLDPDUs), which are data packets. The
default transmission interval is 30 seconds.
• LLDPDU information received from a neighbor expires after the default time to live (TTL) value of 120 seconds.
• Spanning-tree blocked ports allow LLDPDUs.
• 802.1X-controlled ports do not allow LLDPDUs until the connected device is authenticated.
• Link layer discovery protocol-media endpoint discovery (LLDP-MED) is enabled on all interfaces by default.
Layer 2
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