Riverstone Networks WICT1-12 - Manual (Page 92)

5-28 Riverstone Networks RS Switch Router User Guide Release 8.0
Tunneling VLAN packets across MANs Bridging Configuration Guide
Figure 5-8 Customer VLAN with multiple tunnel entry ports across multiple
routers
The following is the configuration for R1:
! Create 1 backbone VLAN and 1 customer VLAN
vlan create PURPLE 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 PURPLE
! Make et.3.1 both a trunk port and a tunnel backbone port
vlan make trunk-port et.3.1 stackable-vlan
! Map tunnel entry port to backbone VLAN
vlan enable stackable-vlan on et.2.1 backbone-vlan PURPLE
et.6.1 et.9.1 C1 C2
et.7.1 et.8.1
PURPLE VLAN
et.2.1 C1
et.3.1
et.5.1 C1
et.4.1
BLUE VLAN
RED VLAN
MAN
R2 R1
R3 R4
PURPLE VLAN RED VLAN