An engineer configures an ACL on a Cisco WLC v8.7. The engineer must control Pv4 traffic to the CPU of the controller. Which rules should be added at the top of the ACL to control IPv4 traffic?

The correct answer is D. Allow RRM ports 12124-12125 and 12134-12135.. Before you apply ACL rules, ensure that you have explicitly set the following RRM ports to allow Also ensure that you add these ACL rules specifically at the top of the ACL list. If you do not set these RRM ports to allow, the ports are blocked by default

Device Hardening

Question

Options

AAllow mobility ports 16666, 16667, and 16668.
BDeny mobility ports 16666, 16667, and 16668.
CDeny RRM ports 12124-12125 and 12134-12135.
DAllow RRM ports 12124-12125 and 12134-12135.

How the community answered

(26 responses)

A
4% (1)
B
4% (1)
C
15% (4)
D
77% (20)

Explanation

Before you apply ACL rules, ensure that you have explicitly set the following RRM ports to allow Also ensure that you add these ACL rules specifically at the top of the ACL list. If you do not set these RRM ports to allow, the ports are blocked by default

Topics

#CPU ACL#RRM ports#IPv4 traffic control#WLC ACL

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