Community discussions

MikroTik App
 
picklesniffer
just joined
Topic Author
Posts: 22
Joined: Sun Jun 07, 2020 4:02 pm

Static routing L3 with CRS305

Sun Jul 04, 2021 4:57 pm

Is it possible to setup basic L3 static routing in SW OS with 10gig wirespeed?
Last edited by picklesniffer on Sun Jul 04, 2021 6:00 pm, edited 1 time in total.
 
mbovenka
Member
Member
Posts: 337
Joined: Mon Oct 14, 2019 10:14 am

Re: Static routing L3 with CRS302

Sun Jul 04, 2021 5:59 pm

A CRS305? That will do wirespeed routing with RouterOS 7.1b6. not with SwitchOS.
 
picklesniffer
just joined
Topic Author
Posts: 22
Joined: Sun Jun 07, 2020 4:02 pm

Re: Static routing L3 with CRS305

Sun Jul 04, 2021 6:03 pm

Hi,

Yes I mean't 305. Ok, is it realistic to use the 1 Tbase port to connect to core switch? or is it possible to use DAC from one of the 10 gig ports on the 305 and connect to 1gig SFP on my core switch as its only 1gig switch.

305 SFP+--------1 gig core switch SFP or 305 Tbase ---------------------Tbase port on Core switch?

I just didn't want to waste a 10 gig port on the 305.
 
picklesniffer
just joined
Topic Author
Posts: 22
Joined: Sun Jun 07, 2020 4:02 pm

Re: Static routing L3 with CRS305

Sun Jul 04, 2021 6:06 pm

or maybe I should just buy the 326css also so I can have 10gig uplink from the 305 and give 10gb bandwidth to the 1gb ports?
 
mbovenka
Member
Member
Posts: 337
Joined: Mon Oct 14, 2019 10:14 am

Re: Static routing L3 with CRS305

Sun Jul 04, 2021 7:10 pm

You can use the 1000BASET port on the 305 to uplink to your gigabit switch. ROS makes no difference between the ports.

If you want 10G as uplink you'll need something like a 326, yes.
 
User avatar
Paternot
Forum Veteran
Forum Veteran
Posts: 953
Joined: Thu Jun 02, 2016 4:01 am
Location: Niterói / Brazil

Re: Static routing L3 with CRS305

Sun Jul 04, 2021 9:23 pm

Just remember: L3 routing is RoS ONLY! SwOS doesn't do L3 routing!

And even with RoS V7.1beta: only SOME devices do L3 offloading. If You need this feature, take extreme care selecting something that DO support it.
 
picklesniffer
just joined
Topic Author
Posts: 22
Joined: Sun Jun 07, 2020 4:02 pm

Re: Static routing L3 with CRS305

Mon Jul 05, 2021 3:42 am

I just want the ability to inter-vlan route at 10gig if I need to, just on a basic static config. If it can't be done on the 305 or the css326 then please let me know before I buy and I will just use my old Dell 10 gig switches for now. Thanks.
 
User avatar
Paternot
Forum Veteran
Forum Veteran
Posts: 953
Joined: Thu Jun 02, 2016 4:01 am
Location: Niterói / Brazil

Re: Static routing L3 with CRS305

Mon Jul 05, 2021 4:24 am

Inter Vlan route implies a router somewhere. If You already have one router to connect on the switch, then it will do 10Gb wirespeed - after all, it would be only L2 traffic on the switch.

If You want the switch to do the routing, then You need RoS V7 (currently beta) AND one of the switches that can do L3 routing in hardware.

Here we have a list of the switches that (at the moment) can do hardware L3 routing:
https://help.mikrotik.com/docs/display/ ... Offloading

Who is online

Users browsing this forum: No registered users and 11 guests