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Hello,
I am new to Juniper world and would like to know the answer to the following scenario:
I have an EX-2300-C switch at home connected behind my xFi gateway (an Xfinity gateway-router device). From the xFi gateway manual i found that all ports on that xFi device are access ports (no way to make them trunk).
My EX2300 currently has all interfaces in the default VLAN, ge-0/0/0 is physically connected to xFi gateway and has internet connectivity. ge-0/0/0 is configured as the L3 interface for routing purposes for internal traffic to go outside. What I want is to create multiple VLANs on the switch and have those VLANs reach internet.
How can I have multiple VLANs configured on the EX2300-C switch and they all can communicate with the internet with ge-0/0/0 physically connected to xFi gateway ? Is this ideally possible or do i need a router in between so that I can configure ge-0/0/0 as trunk port and the other end of router as trunk port and then have a port on the router configured as uplink that connects to xFi gateway?
FYI,
> show vlans extensive
Routing instance: default-switch
VLAN Name: default State: Active
Tag: 1
Internal index: 2, Generation Index: 2, Origin: Static
MAC aging time: 300 seconds
Layer 3 interface: irb.0
VXLAN Enabled : No
Interfaces:
ge-0/0/1.0,untagged,access
ge-0/0/10.0,untagged,access
ge-0/0/11.0,untagged,access
ge-0/0/2.0,untagged,access
ge-0/0/3.0,untagged,access
ge-0/0/4.0,untagged,access
ge-0/0/5.0,untagged,access
ge-0/0/6.0,untagged,access
ge-0/0/7.0,untagged,access
ge-0/0/8.0,untagged,access
ge-0/0/9.0,untagged,access
Number of interfaces: Tagged 0 , Untagged 11
Total MAC count: 0
> show configuration interfaces ge-0/0/0
description "Uplink to Xfinity Router";
unit 0 {
family inet {
address 10.0.0.200/24;
}
}
> show route
inet.0: 3 destinations, 3 routes (3 active, 0 holddown, 0 hidden)
Limit/Threshold: 32768/32768 destinations
+ = Active Route, - = Last Active, * = Both
0.0.0.0/0 *[Static/5] 4d 07:09:22
> to 10.0.0.1 via ge-0/0/0.0
10.0.0.0/24 *[Direct/0] 4d 07:09:22
> via ge-0/0/0.0
10.0.0.200/32 *[Local/0] 4d 07:09:22
Local via ge-0/0/0.0