Multicast VPN

Hello all,

We are configuring the multicast VPN on a stack of 2 S5730HI switches. For multicast VPN, an Eth-Trunk interface of the service type is required which is used to encapsulate multicast GRE tunnels.

I find it impossible to configure a port of the standby switch as a member of the multicast loopback Eth-Trunk, as follows. If I can't do this, is there any workaround I  can do to implement redundancy so that when one switch goes down, traffic can be switched to the other switch? thanks.

<HUAWEI>dis vers

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Huawei Versatile Routing Platform Software

VRP (R) software, Version 5.170 (S5730 V200R019C00SPC500)

Copyright (C) 2000-2019 HUAWEI TECH Co., Ltd.

HUAWEI S5730-36C-HI-24S Routing Switch uptime is 0 week, 2 days, 19 hours, 42 minutes

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[HUAWEI-Eth-Trunk10]dis th

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interface Eth-Trunk10

stp disable

service type multicast-tunnel

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[HUAWEI-GigabitEthernet0/0/1]di th

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interface GigabitEthernet0/0/1

eth-trunk 10

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[HUAWEI-GigabitEthernet0/0/1]int gi1/0/1

[ HUAWEI-GigabitEthernet1/0/1]eth-trunk 10

Info: This operation may take a few seconds. Please wait a moment...

Error: The trunk service does not support member ports in different slots.