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Redundancy Solution !!?

Redundancy Solution !!?

Created: Jun 21, 2020 20:30:13Latest reply: Jun 27, 2020 17:56:35 432 4 0 0 0
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Thanks 


Redundancy Method

Hello Friends 

i am confused about which redundacy method M-lag or VRRP  to use and why in the following picture , the proposed solution is that SW-A is active and SW-B is backup  , as u see all links are dual homed like between the switches and UGW, AAA, CX600,Firewalls? 


can any one explain to me 


Thanks 


s series switchFirewallRouterredundancyVRRp

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chenhui
Admin Created Jun 22, 2020 02:16:38

Hi Mohammedzwali,

From your description, the design of the network should be the VRRP + M-LAG.

For the uplink side, the switches enable M-LAG to connect to the firewall, and downstream link, the VRRP is enabled to provide the gateway redundancy. 

Please refer to the picture below:

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chenhui
chenhui Admin Created Jun 22, 2020 02:16:38

Hi Mohammedzwali,

From your description, the design of the network should be the VRRP + M-LAG.

For the uplink side, the switches enable M-LAG to connect to the firewall, and downstream link, the VRRP is enabled to provide the gateway redundancy. 

Please refer to the picture below:

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Mohammedzwali
Mohammedzwali Created Jun 22, 2020 09:23:48

Posted by chenhui at 2020-06-22 02:16 Hi Mohammedzwali,From your description, the design of the network should be the VRRP + M-LAG.For the ...
OH okay what about from the firewall side if i want to make one firewall active and the other standby !??
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chenhui
chenhui Admin Created Jun 22, 2020 10:40:06

Posted by Mohammedzwali at 2020-06-22 09:23 OH okay what about from the firewall side if i want to make one firewall active and the other stan ...
Yes, it's able to do that. Actually, from the firewall side, the two switches are considered as one, which means, you just need to configure the HSB on the firewall, which you can find the example at https://support.huawei.com/hedex/hdx.do?docid=EDOC1100013380&id=sec_admin_hotstandby_0034_2&lang=en
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Mohammedzwali
Mohammedzwali Created Jun 27, 2020 17:56:35

Thanks for help :)
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