Interface Name IP address Subnet mask Method Lacp max-bundle 2 port-channel load-balance src-dst-ip-port Not supported on Firepower hardware models An “on” EtherChannel can only establish a connection with another “on” EtherChannel. On-The EtherChannel is always on, and LACP is not used. Not supported on Firepower hardware models. A passive EtherChannel can only establish connectivity with an active EtherChannel. You should use the active mode unless you need to minimize the amount of LACP traffic. An active EtherChannel can establish connectivity with either an active or a passive EtherChannel. You can configure each physical interface in an EtherChannel to be:Īctive-Sends and receives LACP updates. The Link Aggregation Control Protocol (LACP) aggregates interfaces by exchanging the Link Aggregation Control Protocol Data Units (LACPDUs) between two network devices. Link Aggregation Control Protocol (used by Etherchannel)
#ETHERCHANNEL ASA ASDM MAC#
The interface is selected using a proprietary hash algorithm, based on source or destination MAC addresses, IP addresses, TCP and UDP port numbers, and VLAN numbers. The EtherChannel aggregates the traffic across all the available active interfaces in the channel. The first interface added to the channel group determines the correct type and speed. For 16 active interfaces, be sure that your switch supports the feature (for example, the Cisco Nexus 7000 with F2-Series 10 Gigabit Ethernet Module).Īll interfaces in the channel group must be the same type and speed. For switches that support only 8 active interfaces, you can assign up to 16 interfaces to a channel group: while only 8 interfaces can be active, the remaining interfaces can act as standby links in case of interface failure. You can configure up to 48 EtherChannels, depending on how many interfaces your model supports.Įach channel group can have up to 16 active interfaces. A port-channel interface is used in the same way as a physical interface when you configure interface-related features. When the active interface fails over to the standby, the same MAC address is maintained so that traffic is not disrupted.Īn 802.3ad EtherChannel is a logical interface (called a port-channel interface) consisting of a bundle of individual Ethernet links (a channel group) so that you increase the bandwidth for a single network.
#ETHERCHANNEL ASA ASDM MANUAL#
Alternatively, you can assign a manual MAC address to the redundant interface, which is used regardless of the member interface MAC addresses. If you change the order of the member interfaces in the configuration, then the MAC address changes to match the MAC address of the interface that is now listed first. The redundant interface uses the MAC address of the first physical interface that you add. You can configure up to 8 redundant interface pairs. This feature is separate from device-level failover, but you can configure redundant interfaces as well as a device-level failover if desired. You can configure a redundant interface to increase the ASA reliability. When the active interface fails, the standby interface becomes active and starts passing traffic. A logical redundant interface consists of a pair of physical interfaces: an active and a standby interface.
0 kommentar(er)
