H3C Technologies H3C S5560 Series Switches - Manual (Page 64)

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Tasks at a glance
(Optional.) Configuring an aggregate interface:
• Setting the description for an aggregate interface
• Specifying ignored VLANs for a Layer 2 aggregate interface
• Setting the MTU for a Layer 3 aggregate interface
• Setting the minimum and maximum numbers of Selected ports for an aggregation group
• Setting the expected bandwidth for an aggregate interface
• Configuring an edge aggregate interface
• Shutting down an aggregate interface
• Restoring the default settings for an aggregate interface
(Optional.) Configuring load balancing for link aggregation group:
• Setting load sharing modes for link aggregation groups
• Enabling local-first load sharing for link aggregation
• Configuring per-flow load sharing algorithm settings for Ethernet link aggregation
Enabling link-aggregation traffic redirection
Configuring an aggregation group
This section explains how to configure an aggregation group.
Configuration restrictions and guidelines
When you configure an aggregation group, follow these restrictions and guidelines:
• You cannot assign a port to a Layer 2 aggregation group if any of the following features are
configured on the port:
{
MAC authentication. (See Security Configuration Guide.)
{
Port security. (See Security Configuration Guide.)
{
802.1X. (See Security Configuration Guide.)
{
Association between AC and cross connection. (See MPLS Configuration Guide.)
{
AC-VSI association. (See MPLS Configuration Guide.)
• You cannot assign a port to a Layer 3 aggregation group if any of the following features are
configured on the port:
{
Association between AC and cross connection. (See MPLS Configuration Guide.)
{
AC-VSI association. (See MPLS Configuration Guide.)
• If a port is used as a reflector port for port mirroring, do not assign it to an aggregation group. For
more information about reflector ports, see Network Management and Monitoring Configuration
Guide.
• Removing an aggregate interface also removes its aggregation group and causes all member ports
to leave the aggregation group.
• You must configure the same aggregation mode on the two ends of an aggregate link.
• This switch series supports a maximum of 128 aggregation groups. To ensure the operation of the
service loopback groups, H3C recommends configuring no more than 126 aggregation groups
.