Which statement is true about named community lists?

The correct answer is A. The limit on the number of named community lists is 255. D. Named community lists can be configured with regular expressions. (A) On Cisco IOS, the maximum number of named community lists is 255. (D) Named community lists support both standard and expanded forms; expanded named community lists allow regular expressions to match AS path or community patterns, making them more flexible than numbered…

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Question

Options

AThe limit on the number of named community lists is 255.
BThe limit on the number of community attributes that you can configure for a named community
CYou cannot use numbered community lists to configure named community lists.
DNamed community lists can be configured with regular expressions.

How the community answered

(33 responses)

A
76% (25)
B
15% (5)
C
9% (3)

Explanation

(A) On Cisco IOS, the maximum number of named community lists is 255. (D) Named community lists support both standard and expanded forms; expanded named community lists allow regular expressions to match AS path or community patterns, making them more flexible than numbered lists. (B) is a truncated/incomplete statement and does not reflect a true limit accurately. (C) is false - numbered community lists and named community lists can coexist and can reference each other in policy configurations.

Topics

#BGP community lists#named community lists#regular expressions#route filtering

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