Example VLAN translation configuration on Juniper SRX for translating VLANs 800 to 8 and 500 to 5:
[edit interfaces ge-0/0/1 unit 0 family bridge]
interface mode trunk
vlan-id-list [ 5 8 500-800 ];
vlan-rewrite {
translate 800 8;
translate 500 5;
}
Translation occurs on ingress interfaces with reverse translation on egress, applicable only to trunk interfaces.