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Access internet on VLANs

fzaynoun
Level 1
Level 1

i have one SF300-24p switch where i setup some Vlans and echolife hg8245 ONT router to access internet. the diagram is the following

VLAN1 (Subnet of users) -----> Switch SF300-24p

VLAN2 (Subnet of users) -----> Switch SF300-24p

VLAN3 (HG8245)  -----> Switch SF300-24p

VLAN4 (Servers) -----> Switch SF300-24p

i want to control access to internet on VLAN1 and VLAN2 (access on VLAN3), while providing access to VLAN4.

My problem is in connecting to internet, i can't find a way to "route back traffic to VLANs 1 and 2 since HG8245 don't seem to provide proper static routing ON LAN interface.

Is there a solution for my case ? Maybe without resorting to changing the HG8245 router ?

Thanks

     

1 Accepted Solution

Accepted Solutions

Julio Carvajal
VIP Alumni
VIP Alumni

Hello,

The only way I can see to accomplish this would be using NAT on the Switch when going to the outside world., so the HG8245 would send the packets back to the Switch whether the source was Vlan 1 or vlan 2

Regards,

Julio Carvajal

Rate all of the helpful posts

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

View solution in original post

1 Reply 1

Julio Carvajal
VIP Alumni
VIP Alumni

Hello,

The only way I can see to accomplish this would be using NAT on the Switch when going to the outside world., so the HG8245 would send the packets back to the Switch whether the source was Vlan 1 or vlan 2

Regards,

Julio Carvajal

Rate all of the helpful posts

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
Review Cisco Networking for a $25 gift card