N2048 level 3 - routing only some VLAN?

Imagine this scenario - simplified our desired mounting

VLAN 1 - Server vlan 192.168.1.0/24

VLAN 2 - customer VLANs 192.168.2.0/24

VLAN 50 - guest wifi vlan 192.168.50.0/24

We want to move freely between VLANS and VLAN 1 2 but prevents all movement of traffic at VLAN50

I have read and understand this guide routing VLAN from Dell , but this covers only the scenario when you are happy for everything to flow between all the VLANS.

I have a few questions that it would be great to have some help with

(1) global routing - we believe that if we

IP routing

This will bring all the VLAN is not what we want - correct?

(2) However, if there is no IP address defined on the interface VLAN 50, it won't drive, correct? So as not long that no VLAN we want to isolate has an IP address assigned to that VLAN, no routing?

Thus, we could then issue a command "ip Routing", and we would get what we want, provided never configure us an IP address on the interface VLAN 50. What we'll call "Solution A" - how?

(3) static routing - if we emit static routes to specific subnets this will allow all the VLANS whose defined on the interface IP address to route their

for example if I do

IP route 192.168.1.0 255.255.255.0 192.168.1.1

then VLAN 2 VLAN 1, but can can 50 VLAN

Is this fair?

(4) However, if, I ever create a route to VLAN 50, then although traffic could channel VLAN 50 to VLAN 1, answers could never return once again - right?

We will call this B - walk-it solution?

(5) if we wanted to make static routes that only apply in some VLAN it looks as if DNOS has a setting of vlan for the command from road ip - but I can find no explanation of exactly what it means or how it works?

We will call this solution C - would this work?

(6) Finally, assuming that all of these solutions work, which is the best solution?

Thank you.

The # ip routing command, performs the overall active routing. For routing to occur the VLAN must have an IP address. You are right, if the VLAN is L2 only and does not have an IP assigned to it, deals with this VLAN will not able to reach the other VLANs.

Static routes will be used to direct traffic to the next network hop. This is usually used to indicate traffic in your firewall. Static routes would not be to direct traffic to a VIRTUAL LAN to another VIRTUAL LAN on the same switch.

What camera do you use as your firewall? It is not uncommon to set up a similar scenario to your solution A. leave the road to switch between server and client VLAN. Then leave comments VLAN in L2 and the trunk of the VLAN to the firewall. Then let the firewall manage access to resources on the network and internet guests.

Another option would be to enable routing between all the VLANS, but then apply an ACL to restrict access on the guest VLAN. Page 629 of the user's guide begins detailing ACL, how they work and how they are configured.

http://Dell.to/1WFiTWT

Tags: Dell Switches

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