Hi All.
I am having problems with configuring my layer 3 switch to reach the internet.
I wish to have the Inter-VLAN routing done at the SG300-28 and therefore configured my SG300-28 as the default gateway for all network endpoints in their respective VLANS.
I have Layer 3 enabled on the switch.
I have no issue with communicating from one VLAN to another but cannot reach the Internet on other VLANS 60 & 80.
I have configured a default route for the SG300-28 to my Cisco ASA 5506-X.
Please see further information below:
I have 2 devices:
Firewall / Router: Cisco ASA 5506-X with Firepower services
Switch: Cisco SG300-28 PoE Layer 3 Switch.
I have currently 3 VLANS as shown below:
VLAN 1: 192.168.16.0/24:
ASA: 192.168.16.1/24
SWITCH: 192.168.16.
VLAN 60: 172.10.60.0/24:
ASA: 172.10.60.1/24
SWITCH: 172.10.60.3/24
VLAN 80: 172.10.80.0/24:
ASA: 172.10.80.1/24
SWITCH: 172.10.80.3/24
Only my network on VLAN 1 can access the internet because the default route is set to 192.168.16.1 on the Cisco SG300.
I have posted my running config for both devices in a text file below.
