Juniper JUNOS OS 10.4 - PROTECTED SYSTEM DOMAIN Configuration Manual
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Brand: Juniper
Category: Other
Type: Configuration manual for Juniper JUNOS OS 10.4 - PROTECTED SYSTEM DOMAIN
Pages: 290
Download Juniper JUNOS OS 10.4 - PROTECTED SYSTEM DOMAIN Configuration manual
Before You Configure Inter-PSD Forwarding
Before you configure inter-PSD forwarding, remember that each PSD that uses inter-PSD
forwarding must have a tunnel PIC available to it. To configure the cross-connection
between PSDs, a new interface type, xt, is implemented in Junos OS Release 9.5. All
PSDs configured for inter-PSD forwarding must be running Junos OS Release 9.5 or later.
Currently, only Frame Relay encapsulation is supported for inter-PSD forwarding.
Related
Documentation
Inter-PSD Forwarding Overview on page 8•
• Configuring Inter-PSD Forwarding on a PSD on page 108
Configuring Inter-PSD Forwarding on a PSD
To configure inter-PSD forwarding on a PSD:
1. Use the xt-fpc/pic/slot statement at the [edit interfaces] hierarchy level to configure
cross-connections with the other PSDs.
2. Configure logical interfaces under the cross-connect interface using the unit
logical-unit-number statement at the [edit interfaces xt-fpc/pic/slot] hierarchy level.
The values for logical-unit-number must match values set in the Root System Domain
(RSD) configuration.
3. For each logical interface, include the following statements:
•
peer-psd psdn—Configure a peer PSD. The PSD identification is a numeric value
with a range of 1 though 31.
•
peer-interface interface-name—Configure the tunnel peer interface that is bound to
the logical interface.
•
encapsulation frame-relay—Configure Frame Relay encapsulation. Currently, only
Frame Relay encapsulation is supported for inter-PSD forwarding.
•
point-to-point—Configure the interface as a point-to-point interface.
•
dlci dlci-number—Configure the data-link connection identifier (DLCI) for the
point-to-point interface.
•
family family-name—Configure the protocol family for the interface.
4. Repeat this procedure for each PSD that you want to include in inter-PSD forwarding.
In the example illustrated in Figure 12 on page 109, a cross-connect using a tunnel interface
transports packets between the logical interfaces configured on each PSD.
Copyright © 2010, Juniper Networks, Inc.108
JUNOS 10.4 Protected System Domain Configuration Guide