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CloudEngine 12800 and 12800E V200R019C10 Configuration Guide - Ethernet Switching
This document describes the configuration of Ethernet services, including configuring MAC address table, link aggregation, M-LAG, VLAN, QinQ, VLAN mapping, GVRP, STP/RSTP, MSTP, VBST, ERPS (G.8032), LBDT, and Layer 2 protocol transparent transmission.
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Default Settings for Link Aggregation
Default Settings for Link Aggregation
Table 3-3 Default settings for link aggregation
Parameter
Default Setting
Link aggregation mode
Manual load balancing mode
Upper threshold for the number of active member links
128 on the CE12800E equipped with ED-E, EG-E, or EGA-E series cards
On the CE12800E equipped with FD-X series cards, the default value depends on the number of supported LAGs contained in the assign forward eth-trunk mode { 64 | 128 | 256 | 512 | 1024 } command.
If the device supports 64 LAGs, the default value is 32.
If the device supports 128 LAGs, the default value is 16.
If the device supports 256 LAGs, the default value is 8.
If the device supports 512 LAGs, the default value is 4.
If the device supports 1024 LAGs, the default value is 2.
On the CE12800, the default value depends on the number of supported LAGs contained in the assign forward eth-trunk mode { 128 | 256 | 512 | 1024 } command.
If the device supports 128 LAGs, the default value is 128.
If the device supports 256 LAGs, the default value is 64.
If the device supports 512 LAGs, the default value is 32.
If the device supports 1024 LAGs, the default value is 16.
Lower threshold for the number of active member links
1
LACP system priority
32768
LACP interface priority
32768
LACP preemption
Disabled
LACP preemption delay
30s
Timeout interval at which LACPDUs are received
90s
Preferentially forwarding local traffic on an Eth-Trunk