Juniper JUNOSE SOFTWARE 11.2.X - LINK LAYER CONFIGURATION GUIDE 7-7-2010 Configuration Manual page 670

JunosE 11.2.x Link Layer Configuration Guide
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NOTE: For information about the maximum number of VCs (sum of the VPI/VCI
addresses within all VC subranges) that you can configure with the atm bulk-config
command per line module and per chassis, see JunosE Release Notes, Appendix A,
System Maximums.
Do not use any reserved VCI values when configuring VCs with the atm bulk-config
command. For information about reserved VCIs, see "Configuring F4 OAM" on page 31
in "Configuring ATM" on page 3.
When you create a bulk-configured VC range, you must specify the following:
A name of up to 80 alphanumeric characters; this is also referred to as the bulk
configuration name
The starting and ending VPI values (inclusive) for each VC subrange
The starting and ending VCI values (inclusive) for each VC subrange
You can create a placeholder VC range by issuing the atm bulk-config command
without specifying any subranges. You can assign a profile to this placeholder and add
subranges to it later.
You can add and remove individual VC subranges.
You cannot remove a VC subrange if any dynamic ATM 1483 subinterfaces currently
exist for any circuit within the subrange. Use "atm bulk-config shutdown" on page 650
to remove dynamic ATM 1483 interfaces created within a subrange.
Removal of a subrange automatically results in the removal of all overriding profile
assignments on that subrange.
You can create a bulk-configured VC subrange that includes the VPI and VCI addresses
belonging to an existing ATM PVC on a static ATM interface.
You cannot create a bulk-configured VC range on an ATM interface on which you have
configured CAC. Conversely, you cannot configure CAC on an ATM interface on which
you have created a bulk-configured VC range. For information about configuring CAC,
see "Setting Optional Parameters" on page 23 in "Configuring ATM" on page 3.
Example 1—Configures a VC range named myBulkConfig with a single VC subrange
containing VPIs 0–2 and VCIs 101–1100; this command configures a total of 3000 VCs
host1(config-if)#atm bulk-config myBulkConfig vc-range 0 2 101 1100
Example 2—Configures a VC range named myMultiBulkConfig with two VC subranges
containing VPIs 0–1 and VCIs 101–600 (first subrange) and VPIs 3–5 and VCIs 201–3200
(second subrange); this command configures a total of 10,000 VCs
host1(config-if)#atm bulk-config myMultiBulkConfig vc-range 0 1 101 600 vc-range 3
5 201 3200
Use the no version to remove the specified VC range from the ATM AAL5 interface, to
remove the specified subranges from the specified VC range, or to remove all subranges
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