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3 typical pim-sm scenario – Accton Technology ES4710BD User Manual

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ES4710BD 10 Slots L2/L3/L4 Chassis Switch

this command is configured.

Example: Setting the interface vlan1 as the candidate RP announcing message sending interface.
Switch (Config)# ip pim rp-candidate vlan1 group-list 5
Switch (Config)# access-list 5 permit 239.255.2.0 0.0.0.255

19.4.3 Typical PIM-SM Scenario

As shown in the figure below, the Ethernet interfaces of SWITCHA, SWITCHB, SWITCHC and
SWITCHD are added to the appropriate vlan, and PIM-SM protocol is enabled on each vlan
interface.

SWITCHA

SWITCHB

Et hernet 1/ 1

vl an1

Et hernet 1/ 1

vl an1

Et hernet 1/ 2

vl an2 rp

Et hernet 1/ 2

vl an2

Et hernet 1/ 2

vl an2

Et hernet 1/ 2

vl an2 bsr

Et hernet 1/ 1

vl an1

Et hernet 1/ 1

vl an1

Et hernet 1/ 3

vl an3

Et hernet 1/ 3

vl an3

SWITCHD

SWITCHC

Fig 19-2 Typical PIM-SM environment

The followings are the configurations of SWITCHA, SWITCHB, SWITCHC, and SWITCHD.

(1) Configuration of SWITCHA:

Switch (Config)#interface vlan 1

Switch(Config-If-Vlan1)# ip pim sparse-mode

Switch(Config-If-Vlan1)#exit

Switch (Config)#interface vlan 2

Switch(Config-If-Vlan2)# ip pim sparse-mode

(2) Configuration of SWITCHB:

Switch (Config)#interface vlan 1

Switch(Config-If-Vlan1)# ip pim sparse-mode

Switch(Config-If-Vlan1)#exit