L3 Vpn Configuration (Ipvpns); Figure 16: Green Any-Any Ipvpn-1 - Avaya 8600 Technical Configuration Manual

2.2.8 L3 VPN Configuration (IPVPNs)

In this section we shall configure 2 separate any-any IPVPNs:
1. Green IPVPN with Vpn-id 001
2. Red IPVPN with Vpn-id 002
Both IPVPNs will be created across all 5 sites, though this does not need to be the case. If an IPVPN is
required only between 2 or say 3 sites, then it only needs to be created on the relevant Sites.
Every IPVPN needs to be terminated in a VRF instance. In software release 5.0, the ERS 8600 can scale
up to 255 VRFs, hence this design can scale up to 255 distinct IPVPNs, if these IPVPNs are terminated
at all 5 Sites.
In addition to that, overlapping IPVPNs can also be created to interconnect existing VRFs. This will be
covered in the next section where an overlapping Internet IPVPN is created to provide Internet access to
both the Green & Red VRFs.
2.2.8.1 VRF and edge Vlan/Network creation for Green IPVPN-1
Green VRF for
IPVPN termination
Vlan 110 – 10.1.10.0/24
Vlan 111 – 10.1.11.0/24
Vlan 140 – 10.1.40.0/24
Vlan 141 – 10.1.41.0/24
Network Design Implementation to Provide L2 & L3 VPN Connectivity
November 2010
Site1
Any-any
IPVPN-1
IST MLT
Site4

Figure 16: Green Any-Any IPVPN-1

between Sites using SMLT and IPVPN-Lite for ERS 8600
Technical Configuration Guide
Vlan 130 – 10.1.30.0/24
Vlan 131 – 10.1.31.0/24
Site3
Vlan 120 – 10.1.20.0/24
Vlan 121 – 10.1.21.0/24
Site2
Vlan 150 – 10.1.50.0/24
Vlan 151 – 10.1.51.0/24
Site5
avaya.com
57