Table of Contents
Advertisement
M-series and MX-series Devices
Related
Documentation
Configuring CoS Fragmentation Maps (NSM Procedure)
132
Table 62: Forwarding Policy Configuration Details (continued)
Task
Specify the map for CoS
forwarding routes.
Configuring CoS Classifiers (NSM Procedure) on page 124
Configuring CoS Routing Instances (NSM Procedure) on page 140
Configuring Tracing Operations (NSM Procedure) on page 145
For AS PIC link services IQ (lsq-) interfaces only, you can configure fragmentation
properties on a particular forwarding class. You can set a per-forwarding class
fragmentation threshold using fragment-threshold option. This option sets the maximum
size of each multilink fragment. You can also set traffic on a particular forwarding class
to be interleaved rather than fragmented. An extra fragmentation header is not prepended
to the packets received on this queue and that static link load balancing is used to ensure
in-order packet delivery. You can also change the resequencing interval for each
fragmentation class.
To configure CoS fragmentation maps in NSM:
In the NSM navigation tree, select Device Manager > Devices.
1.
Click the Device Tree tab, and then double-click the device for which you want to
2.
configure CoS Fragmentation Maps.
Click the Configuration tab. In the configuration tree, expand Class of Service.
3.
Select Fragmentation Maps.
4.
Add or modify settings as specified in Table 63 on page 133.
5.
Click one:
6.
Your Action
1.
Click Add new entry next to Next Hop Map.
2. In the Name box, enter the map that defines next-hop routes.
3. Click Forwarding Class next to next-hop-map.
4. Click Add new entry next to Forwarding Class.
5. In the Name box, enter the name of the forwarding class.
6. Select the Non LSP Next Hop check box to use a non-LSP next
hop for traffic sent to the forwarding class next-hop map of
the forwarding policy.
7. Select the Discard check box to discard the traffic sent to the
forwarding class for the next-hop map referenced by the
forwarding policy.
8. Click Lsp Next Hop next to forwarding-class.
9. Click New button next to Lsp Next Hop.
10. In the New Lsp-next-hop dialog box, enter the LSP regular
expression to which to map the forwarded traffic.
11. Click Next Hop next to forwarding-class.
12. In the New next-hop dialog box, enter the next-hop name or
address to which to map forwarded traffic.
Copyright © 2010, Juniper Networks, Inc.
Advertisement
Table of Contents
