Huawei S Series - 2.2 Quickly Configuring Small-Sized Campus Networks

S Series Switches
iStack Technology White Paper
1 Feature Introduction
Issue 01 (2013-05-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Figure 1-3 Data forwarding before the master switch fails
VRRP master
device
Master
Standby
Slave
Slave
Network Network
Eth-Trunk
iStack link
Service flow