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Catalyst 2950 and Catalyst 2955 Switch Command Reference
OL-10102-01
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
permit (access-list configuration)
Defaults There are no specific conditions that permit packets in a named or numbered IP ACL.
The default ACL is always terminated by an implicit deny statement for all packets.
Command Modes Access-list configuration
Command History
destination
destination-wildcard | host
destination | any
Define a destination IP address and wildcard.
The destination is the destination address of the network or host to which
the packet is being sent, specified in one of these ways:
• The 32-bit quantity in dotted-decimal format. The
destination-wildcard applies wildcard bits to the destination.
• The keyword host, followed by the 32-bit quantity in dotted-decimal
format, as an abbreviation for destination and destination-wildcard
of destination 0.0.0.0.
• The keyword any as an abbreviation for destination and
destination-wildcard of 0.0.0.0 255.255.255.255. You do not need to
enter a destination-wildcard.
operator port (Optional) Define a source or destination port.
The operator can be only eq (equal).
If operator is after the source IP address and wildcard, conditions match
when the source port matches the defined port.
If operator is after the destination IP address and wildcard, conditions
match when the destination port matches the defined port.
The port is a decimal number or name of a TCP or User Datagram
Protocol (UDP) port. The number can be from 0 to 65535.
Use TCP port names only for TCP traffic.
Use UDP port names only for UDP traffic.
dscp dscp-value (Optional) Define a Differentiated Services Code Point (DSCP) value to
classify traffic.
For the dscp-value, enter any of the 13 supported DSCP values (0, 8, 10,
16, 18, 24, 26, 32, 34, 40, 46, 48, and 56), or use the question mark (?) to
see a list of available values.
time-range
time-range-name
(Optional) For the time-range keyword, enter a meaningful name to
identify the time range. For a more detailed explanation of this keyword,
see the software configuration guide.
Release Modification
12.1(6)EA2 This command was introduced.
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