Brocade Multi-Service IronWare Multicast Configuration Guide (Supporting R05.6.00) - Manual (Page 17)

Multi-Service IronWare Multicast Configuration Guide 5
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Changing global IP multicast parameters
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Syntax: [no] max-mcache num
The vrf parameter specified with the router dvmrp command allows you to configure the
max-mcache command for a virtual routing instance (VRF) specified by the variable vrf-name.
The num variable specifies the maximum number of multicast cache entries for DVMRP in the
specified VRF. If not defined by this command, the maximum value is determined by available
system resources
Defining the maximum number of DVMRP routes
You can use the following run-time command to set the maximum number of DVMRP routes. The
maximum number of DVMRP routes can be defined for the default VRF using the following
command.
Brocade(config)# router dvmrp
Brocade(config-dvmrp-router)# max-route 500
The maximum number of DVMRP routes can be defined for a specified VRF using the following
command.
Brocade(config)# router dvmrp vrf vpn1
Brocade(config-dvmrp-router-vrf-vpn1)# max-route 500
Syntax: [no] router dvmrp [vrf vrf-name]
Syntax: [no] max-route num
The vrf parameter specified with the router dvmrp command allows you to configure the max-route
command for a virtual routing instance (VRF) specified by the variable vrf-name.
The num parameter specifies the maximum number of DVMRP routes. If not defined by this
command, the maximum value is determined by available system resources.
Defining the maximum number of PIM cache entries
You can use the following run-time command to define the maximum number of repeated PIM
traffic being sent from the same source address and being received by the same destination
address. To define this maximum for the default VRF, enter the following commands.
Brocade(config)# router pim
Brocade(config-pim-router)# max-mcache 999
Syntax: [no] max-mcache num
The num variable specifies the maximum number of multicast cache entries for PIM in the default
VRF. If not defined by this command, the maximum value is determined by available system
resources.
To define the maximum number of PIM Cache entries for a specified VRF, use the following
command.
Brocade(config)# router pim vrf vpn1
Brocade(config-pim-router-vrf-vpn1)# max-mcache 999
Syntax: [no] router pim [vrf vrf-name]
Syntax: [no] max-mcache num