What are port modes of LACP?
There are few LACP modes: “active”, “passive” and “on”. Switch(config)#interface port-channel 5 Then you need to assign the physical ports and specify LACP mode.
Is LACP a port channel?
The Link Aggregation Control Protocol (LACP), described by IEEE 802.3ad, defines a method for two switches to automatically establish and maintain link aggregation groups (LAGs, also called channel groups or port channels). Using LACP, a switch can configure LACP-compatible ports into a dynamic LAG.
How many ports can LACP bundle?
four bundled ports
You can configure a maximum of four bundled ports per port channel.
How does LACP negotiate?
The LACP provides a standard negotiation mechanism for a switching device so that the switching device can automatically form and start the aggregated link according to its configuration. After the aggregated link is formed, LACP is responsible for maintaining the link status.
How to set port priority in LACP-Aruba?
The timeout value is the amount of time that a port-channel interface waits for a LACPDU from the remote system before terminating the LACP session. The default long time-out value is 90 seconds; short is 3 seconds. lacp timeout {long | short} 3. Set the port priority. lacp port-priority
How does the system priority work in LACP?
LACP system priority: A LACP system priority is configured on each router running LACP. The system priority can be configured automatically or through the CLI. LACP uses the system priority with the router MAC address to form the system ID and also during negotiation with other systems.
What does the LACP system ID stand for?
The LACP system ID is the combination of the LACP system priority value and the MAC address of the router. LACP port priority: A LACP port priority is configured on each port using LACP.
How is the LACP administrative key value determined?
LACP administrative key LACP automatically configures an administrative key value equal to the channel group identification number on each port configured to use LACP. The administrative key defines the ability of a port to aggregate with other ports. A port’s ability to aggregate with other ports is determined by these factors:
