How to configure load balancing between two ISP connections using route-maps on Cisco routers. September 14, 2017 April 21, 2018 Timigate 0 Comments Cisco, Load-balancing Assuming you have a dual ISP connection to the internet, the best thing.
I need attain a load balancing of ISP like the one below.
Only 2 subnet should move through ISP 2, and sleep of the traffic should proceed to ISP 1.
Let me understand all the factors that I require to do on a 3750x primary and firewall.Waiting around for your response.
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2 Solutions
If you only want outbound visitors to become load-balanced like that (beware inbound traffic from the Web gained't become affected and will end up being routed regarding to Web routing desks) then let's assume your ASA1 IP tackle is certainly 192.168.0.1/30 and ASA2 deal with is certainly 192.168.0.5/30.
Two subnets that should go through ISP 2 are usually:
Everything else goes through ISP1
Then you create two ACLs:
Make a route-map (final permit series is definitely to match up all staying traffic and route by default):
Apply to inbound interface facing the nearby subnets:
Hope that helps a little little bit. Some more helpful resources for you:
Furthermore you can see if PBR is usually supported on your 3750x on Cisco'h Function navigator.
IĀ“meters agree with the description of Alex, but if you perform that, the you must established a alteration because if for some reason, one of the two hyperlinks fails, the pbr mus carry on matching visitors, and may takes place that, the traffic flow searching the next-hop of the hyperlink down, in additional words and phrases, a blackhole inside your system.
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