Which command is used to enable BIDIR-PIM under global configuration mode for Cisco IOS XE Sofware?

The correct answer is A. ip pim bidir-enable. On Cisco IOS XE, Bidirectional PIM (BIDIR-PIM) is enabled globally using the command 'ip pim bidir-enable' in global configuration mode. This command activates the BIDIR-PIM feature set on the router before it can be configured on individual interfaces. Option B uses the 'ipv4'…

Multicast Routing

Question

Options

Aip pim bidir-enable
Bipv4 pim bidir-enable
Cip multicast-routing
Dip pim bidir

How the community answered

(24 responses)

A
92% (22)
B
4% (1)
C
4% (1)

Explanation

On Cisco IOS XE, Bidirectional PIM (BIDIR-PIM) is enabled globally using the command 'ip pim bidir-enable' in global configuration mode. This command activates the BIDIR-PIM feature set on the router before it can be configured on individual interfaces. Option B uses the 'ipv4' prefix which is IOS XR syntax, not IOS XE. Option C ('ip multicast-routing') enables IP multicast routing globally but does not specifically enable BIDIR-PIM. Option D ('ip pim bidir') is not a valid IOS XE global configuration command.

Topics

#BIDIR-PIM#Multicast Routing#Cisco IOS XE Commands

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