Foundry Networks FESX User Manual

Foundry Configuration Guide for the FESX, FSX, and FWSX
19 - 62 © Foundry Networks, Inc. December 2005
FastIron SuperX Router(config-if-1/1)# ip pim-sparse
FastIron SuperX Router(config-if-1/1)# exit
FastIron SuperX Router(config)# access-list 5 deny host 239.255.162.2
FastIron SuperX Router(config)# access-list 5 permit 239.0.0.0 0.0.255.255
FastIron SuperX Router(config)# router pim
FastIron SuperX Router(config-pim-router)# bsr-candidate ethernet 1/1 32 100
FastIron SuperX Router(config-pim-router)# rp-candidate ethernet 1/1 group-list 5
The example above shows a configuration for an Ethernet interface. To configure ACLs that are applied to a virtual
routing interface, enter commands such as the following:
FastIron SuperX Router(config)# interface ve 16
FastIron SuperX Router(config-vif-16)# ip address 16.16.16.1 255.255.255.0
FastIron SuperX Router(config-vif-16)# ip pim-sparse
FastIron SuperX Router(config-vif-16)# exit
FastIron SuperX Router(config)# access-list 5 deny host 239.255.162.2
FastIron SuperX Router(config)# access-list 5 permit 239.255.0.0 0.0.255.255
FastIron SuperX Router(config)# router pim
FastIron SuperX Router(config-pim-router)# bsr-candidate ve 16 32 100
FastIron SuperX Router(config-pim-router)# rp-candidate ve 16 group-list 5
To configure ACLs that are applied to a loopback interface, enter commands such as the following:
FastIron SuperX Router(config)# interface loopback 1
FastIron SuperX Router(config-lbif-1)# ip address 88.88.88.8 255.255.255.0
FastIron SuperX Router(config-lbif-1)# ip pim-sparse
FastIron SuperX Router(config-lbif-1)# exit
FastIron SuperX Router(config)# access-list 5 deny host 239.255.162.2
FastIron SuperX Router(config)# access-list 5 permit 239.255.0.0 0.0.255.255
FastIron SuperX Router(config)# router pim
FastIron SuperX Router(config-pim-router)# bsr-candidate loopback 1 32 100
FastIron SuperX Router(config-pim-router)# rp-candidate loopback 1 group-list 5
Syntax: [no] rp-candidate ethernet [<slotnum>/]<portnum> | loopback <num> | ve <num> [group-list <access-list-
num>]
The <slotnum> parameter is required on chassis devices.
The <portnum> | loopback <num> | ve <num> parameter specifies the interface. The Layer 3 Switch will
advertise the specified interface’s IP address as a candidate RP.
• Enter ethernet [<slotnum>/]<portnum> for a physical interface (port).
• Enter ve <num> for a virtual interface.
• Enter loopback <num> for a loopback interface.
The group-list <access-list-num> indicates that a standard ACL is used to filter for which multicast group the
advertisement will be made.
NOTE: Extended ACLs cannot be used for group-list.
Using ACLs to Control Multicast Traffic Boundaries
You can create ACLs that determine which multicast traffic packets can be forwarded on an interface in a PIM or
DVMRP domain. The ACLs can be create to be applied to a range of multicast group addresses. If an ACL denies
the specified multicast group addresses, incoming or outgoing packets from those addresses will not be allowed to
flow across the interface.

Foundry Networks FESX Specifications

General

Brand	Foundry Networks
Model	FESX
Category	Switch
Language	English