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Juniper Filter-based VLANs
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| Juniper Filter-based VLANs |
| So during my efforts to study for the Juniper JNCIP-Ent ( Enterprise Routing & Switching ) exam, I happened to come across a Juniper switching feature called Filter-based VLANs. In normal VLAN-based switching, a device's assigned VLAN is configured on it's access port and can't be changed no matter what is connected to that port. |
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The following configuration is not available on the switches I have now.
1 interfaces {
2 ge-0/0/0 {
3 unit 0 {
4 family ethernet-switching {
5 port-mode access;
6 filter {
7 input VLAN_map;
8 }
9 }
10 }
11 }
12 }
I assumed this configuration is for non-ELS. but not sure.
1. Anyone can tell me whether the same feature is available on ELS switches.
2. Anyone can show me when I need to use L2 filter like the following:
set firewall family ethernet-switching filter assign-vlan term 100 from ip-source-address 10.1.100.11/32
set firewall family ethernet-switching filter assign-vlan term 100 then accept
set firewall family ethernet-switching filter assign-vlan term 100 then vlan user
thanks a lot !!