R0106-HP MSR Router Series Probe Command Reference(V7)

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tunnel-interface tunnel number: Specifies the tunnel interface from which to obtain the constraints for the
CSPF calculation. The number argument is the number of the tunnel interface.
bandwidth [ ct0 | ct1 | ct2 | ct3 ] bandwidth-value: Specifies the bandwidth constraints for the CSPF
calculation. If you do not specify a CT, the tunnel is available for CT 0.
• ct0: Specifies CT 0 for the tunnel.
• ct1: Specifies CT 1 for the tunnel.
• ct2: Specifies CT 2 for the tunnel.
• ct3: Specifies CT 3 for the tunnel.
• bandwidth-value: Specifies the bandwidth required for the MPLS TE tunnel in kbps. The value range
is 1 to 4294967295.
priority setup-priority [ hold-priority ]: Specifies the setup priority and holding priority for the CSPF
calculation, both in the range of 0 to 7. A smaller number indicates a higher priority. If you do not specify
the hold-priority argument, the holding priority is the same as the setup priority.
affinity attribute-value [ mask mask-value ]: Specifies the affinity value and the mask.
• attribute-value: Specifies the affinity value in the range of 0x00000000 to 0xFFFFFFFF. An affinity
is a 32-bit binary number. Each bit of the affinity represents an attribute, which takes a value of 0
or 1.
• mask-value: Specifies the mask of the affinity bits, in the range of 0x00000000 to 0xFFFFFFFF. A
mask is a 32-bit binary number. Each bit of the mask determines whether to check the
corresponding bit of the link attribute.
{ If the mask bit is 1, the corresponding link attribute bit must be checked with the affinity bit and
the link can be used by the tunnel only when the link attribute bit meets certain requirements.
{ If the mask bit is 0, the corresponding link attribute bit is not checked. The link can be used by
the tunnel.
Usage guidelines
Use this command to specify constraints for CSPF calculation, including the bandwidth constraints, the
setup priority and holding priority, and the affinity attribute.
You can use one of the following methods to specify constraints:
• Use the tunnel number option to specify a tunnel interface to obtain the constraints configured on
the tunnel interface.
• Use the destination, bandwidth, priority, and affinity options to manually specify the constraints.
Manually specified constraints have preference over constraints obtained from a tunnel interface.
multicast record
Use multicast record to set the maximum number of operation records for multicast entries.
Use undo multicast record to restore the default.
Syntax
multicast record [ fail ] limit limit-value
undo multicast record [ fail ] limit
Default
The maximum number is 0. The device does not keep operation records for multicast entries.