[j-nsp] Junos Load Balancing Behavior

Hello: I'm looking for some insight on the load balancing behavior that Junos uses by default. We are certifying our Junos platform CE routers (SRX, MX10, M7i) and not seeing what we expected given the documentation we have. According to the Juniper docs and the old JNCIP study guide,

[j-nsp] issue between juniper EX4500 and switch Cisco

I have connected a switch juniper EX4500 with switch cisco 3550 by Giga Link in mode trunk but the mac-addresses in switch juniper are not known by the switch cisco and backwards, have anybody had this issue before ? thanks for any help. Oscar Jimenez S

Re: [j-nsp] Junos Load Balancing Behavior

It's working just the like documentation says. It's per-prefix load-balancing. If you want per-flow you need to modify the FIB via an export policy. set policy-options policy-statement fib-per-flow then load-balance per-packet set routing-options forwarding-table export fib-per-flow Commit

Re: [j-nsp] Junos Load Balancing Behavior

Srx's, assuming you're running in flow mode will not load balance as of today. The forwarding table will show two routes, but it will only pick one. This has been discussed here previously, a quick google search of ECMP and SRX should help. Good luck, sorry to give you the bad news.. Tim

Re: [j-nsp] Filter-based forwarding outside of inet.0?

Thanks to Stacy and Hendri, I got this to work perfectly! This really helped. Since it does not hurt to have more examples (as they are non-existent in the Junos docs for this particular type of application - Boo Hoo!!!), I am including the recipe/configuration solution below.. Clarke

[j-nsp] M-Series DHCP Server

Hi, We are trying to configure JUNIPER M-Series with dhcp-local-server without any good results. Basically we are configuring: set system services dhcp-local-server and set access address-assignment It is not working and the router is dropping the DHCP Requests ... Does anyone has some