Figure 5-6 – Riverstone Networks WICT1-12 User Manual
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5-24 Riverstone Networks RS Switch Router User Guide Release 8.0
Tunneling VLAN packets across MANs
Bridging Configuration Guide
Figure 5-6 Multiple customers with common VLANs across multiple routers
The following is the configuration for R1:
! Create 1 backbone VLAN and 2 customer VLANs
vlan create RED port-based
vlan create GREEN port-based
vlan create BLUE port-based
! Add port to each VLAN
vlan add ports et.2.1 to BLUE
vlan add ports et.3.1 to GREEN
vlan add ports et.4.1 to RED
! Make et.4.1 both a trunk port and a tunnel backbone port
vlan make trunk-port et.4.1 stackable-vlan
! Map tunnel entry ports to backbone VLAN
vlan enable stackable-vlan on et.2.1 backbone-vlan RED
vlan enable stackable-vlan on et.3.1 backbone-vlan RED
et.8.1
et.9.1
et.12.1
et.13.1
C3
C4
C3
C4
et.10.1
et.11.1
RED VLAN
PURPLE VLAN
et.2.1
et.3.1
C1
C2
et.4.1
et.6.1
et.7.1
C1
C2
et.5.1
BLUE
BLUE
GREEN
GREEN
MAN