H3C S6850 Series, Руководство по настройке

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system-view
2. Enable automatic link aggregation.
link-aggregation auto-aggregation enable
By default, automatic link aggregation is disabled.
Configuring S-MLAG
Restrictions and guidelines
S-MLAG is intended for a non-IRF environment. Do not configure it on an IRF fabric. For more
formation about IRF, see
Virtual Technologies Configuration Guide .
Each S-MLAG group can contain only one aggregate interface on each device.
The aggregate interfaces in an S-MLAG group cannot be used as DR interfaces or IPPs in DRNI. For
more information about DR interfaces and IPPs, see DRNI configuration in
Layer 2—LAN Switching
Configuration Guide .
Do not configure the following settings on S-MLAG devices:
•
LACP MAD.
•
Link-aggregation traffic redirection.
•
Maximum or minimum number of Selected ports.
•
Automatic member port assignment.
As a best practice, maintain consistency across S-MLAG devices in service feature configuration.
Prerequisites
Configure the link aggregation settings other than S-MLAG settings on each S-MLAG device. Make
sure the settings are consistent across the S-MLAG devices.
Procedure
1. Enter system view.
system-view
2. Set the LACP system MAC address.
lacp system-mac mac-address
By default, the LACP system MAC address is the bridge MAC address of the device.
All S-MLAG devices must use the same LACP system MAC address.
3. Set the LACP system priority.
lacp system-priority priority
By default, the LACP system priority is 32768.
All S-MLAG devices must use the same LACP system priority.
4. Set the LACP system number.
lacp system-number number
By default, the LACP system number is not set.
You must assign a unique LACP system number to each S-MLAG device.
5. Enter Layer 2 aggregate interface view.
interface bridge-aggregation interface-number
6. Set the link aggregation mode to dynamic.
link-aggregation mode dynamic
By default, an aggregation group operates in static mode.