Routing - Vrf - Alcatel-Lucent OmniAccess 700 User Manual

V R F
IRTUAL OUTING AND
VRF is a feature that enables a service provider to support two or more VPNs,
where IP addresses can be overlapped among the VPNs. VRF uses input
interfaces to distinguish routes for different VPNs and forms virtual packet-
forwarding tables by associating one or more Layer 3 interfaces with each VRF. A
Layer 3 interface can belong to only one VRF at any time. Interfaces in a VRF can
be either physical or logical such as VLANs.
Default VRF
At system startup, a default VRF is created by the system. A default VRF is similar
to any other VRF in the system, with one minor difference. The default VRF is
always present, and you cannot modify/delete this VRF. All interfaces and
services are initially associated with the default
Notes:
•
A VRF system is shared by multiple customers, and all the customers have their
own routing tables.
•
Since multiple VPNs can connect to the same VRF-CE system, they all can use
overlapping IP addresses.
•
VRF lets multiple customers share the same physical link.
•
All routing protocols can be used between the CE and ISP.
V VRF
IEWING
Step 1: From the USGM menu bar, click Configure. All submenu/links under
Configure are displayed in the left navigation panel.
Step 2: Click Routing sub-menu.
Routing page has three tabs: Routing, Policy Based Routing, and VRF. Click
VRF tab. The following page is displayed:
Figure 52: Routing - VRF
Web GUI Users Guide
Beta
(VRF)
ORWARDING
Alcatel-Lucent
Except on the first page, right running head:
Heading1 or Heading1NewPage text (automatic)
VRF.
Configure
99
Beta