topic Re: Maestro Bridge in Trunk mode in Hyperscale Firewall (Maestro)

Maestro Bridge in Trunk mode

LongjiangLI — Sat, 15 Oct 2022 03:33:52 GMT

Hi Everyone,

In the flow deployment , Core switch and Access are running in the Trunk mode and all default gateway are in the core switch . we want to delploy the MHO in the middle and working in a bridge mode .

MHO Interface assignment configuration :

Bond1 > MHO140-A: 1/7/1 MHO140-B:2/7/1

Bond2 > MHO140-A :1/9/1 MHO140-B:2/9/1

Bond3 > MHO140-A:1/13/1 MHO140-B:2/13/1

Bond4 > MHO140-A:1/17/1 MHO140-B:2/17/1

we have creat a vlan subinterface :

Vlan 200: Bond1.200 Bond2.200 Bond3.200 Bond4.200

Vlan 400: Bond1.400 Bond2.400 Bond3.400 Bond4.400

Bridge interface ,I haven't add the bond interface only the vlan sub-interface :

Bridge 1 (bond 1 \bond 2): Bond1.200 Bond2.200 Bond1.400 Bond2.400

Bridge 2 (bond 3 \bond 4) : Bond3.200 Bond4.200 Bond3.400 Bond4.400

Accroding this deployment , I have question :

1、 there are need to add vlan subinterface into special bridge in the Trunking bridge mode? (I has try remove the vlan subinterface in the bridge ,networking come to interrupt.)

2、bridge 1 and brige2 in our enviroument , we seem some network looping and , so I am sure this configuration or deploment is right ?

3、is there are 8 interface can add in the bond interface limitaion , it's same as the vlan subinterface ?

I hope everybody could give us some suggestions ，Thanks !

Re: Maestro Bridge in Trunk mode

Chris_Atkinson — Sun, 16 Oct 2022 11:49:43 GMT

R81.10 + JHF for version?

What is the configuration of the access switch interfaces are you using LACP/802.3AD (etherchannel) for the trunks?

Re: Maestro Bridge in Trunk mode

LongjiangLI — Mon, 17 Oct 2022 01:33:50 GMT

Hi Chris ,

Thanks for your replay . Both the (CP-28600 HS )and MHO-140 are running the R81.10 with T66 (now we upgrade to T78)

Core and access switch are configuration are the same ,below is configuration

--------------------------------------------------

Huawei Switch Interface config

interface XGigabitEthernet0/0/1
Eth-trunk 10

interface eth-trunk 10
port link-type trunk
port trunk allow-pass vlan 2 to 4094
mode lacp
--------------------------------------------------

I have check the LACP stat on the switch negotiation Trunk is up .

Today ,I have flow the sk165172 to enable the "uplink_trunk_mode" that we can remove the VLAN sub-interface and only add the bond interface in the bridge is working .

But this kb is showing only use for R80.20SP . So I'm not sure it's right or not . Could you give us same suggest ? Thanks again !

Re: Maestro Bridge in Trunk mode

Chris_Atkinson — Mon, 17 Oct 2022 03:50:11 GMT

Further relevant information can be found in sk170294 pertaining to R81.10.