Owner's Manual

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BGP and IGP destinations—Ingress routes are installed in the inet.0 routing table. If IGP
shortcuts are enabled, the shortcut routes are automatically installed in the inet.0 rout-
ing table.
BGP and IGP destinations with routes—Ingress routes are installed in the inet.0 and inet.3
routing tables. This option is used to support VPNs.
Use MPLS Routes—On both BGP and IGP destinations. Use ingress routes for forwarding
only, not for routing.
The following are tabs that further manage MPLS settings:
Diff-Serv TE
This tab configures Differentiated-Services-Aware Traffic Engineering. It has the following fields:
-
Bandwidth Model —Configure the bandwidth model for differentiated services. Note that you
cannot configure both bandwidth models at the same time. Options:
MAM with Support for E-LSPs—The extended maximum allocation model (MAM) is a
bandwidth model based on MAM.
Maximum Allocation Model—The MAM is defined in Internet draft draft-ietf-tewg-diff-te-
mam-03.txt, Maximum Allocation Bandwidth Constraints Model for Diff-Serv-Aware
MPLS Traffic Engineering.
Russian Dolls Model—The Russian dolls bandwidth allocation model (RDM) is defined in
Internet draft draft-ietf-tewg-diff-te-russian-05.txt, Russian Dolls Bandwidth Con-
straints Model for Diff-Serv-aware MPLS Traffic Engineering. RDM makes efficient
use of bandwidth by allowing the class types to share bandwidth.
- TE Class Matrix —Here, you specify the traffic engineering class matrix for a multiclass LSP or a
differentiated-services-aware traffic engineering LSP. Click
Add to create a new TE class
matrix item, or
Edit to modify an existing, selected item. Delete removes listed items. When
you click
Add or Edit, the following fields appear to the right of the list:
TE Number—Specify the number of the traffic engineering class. It can be one of eight
values: te0, te1, te2, te3, te4, te5, te6, te7. You must configure the traffic engineering
classes in order, starting with te0.
Traffic Class—Specify the traffic class for the traffic engineering class (0 - 3).
Priority —Specify the priority of the class type. It can be one of eight values from 0 through
7.
Use the Up/Down/Top/Bottom areas below the listed items to re-order them.