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the bottom of the list. To create an ACL, you must add at least one
rule to the list.
• To remove a rule, use the no permit or no deny command followed
by the exact text of a previously configured rule.
• An ACL can contain up to 32 rules.
Example
Related Commands
permit, deny 4-116
ip access-group (4-119)
show ip access-list (4-118)
permit, deny (Standard ACL)
This command adds a rule to a Standard IP ACL. The rule sets a filter
condition for packets emanating from the specified source. Use the no
form to remove a rule.
Syntax
[no] {permit | deny} {any | source bitmask | host source}
• any – Any source IP address.
• source – Source IP address.
• bitmask – Decimal number representing the address bits to match.
• host – Keyword followed by a specific IP address.
Default Setting
None
Command Mode
Standard ACL
Command Usage
• New rules are appended to the end of the list.
• Address bitmasks are similar to a subnet mask, containing four
integers from 0 to 255, each separated by a period. The binary mask
Console(config)#access-list ip standard david
Console(config-std-acl)#