Command Line Reference Guide

IPv6 Access Control Lists (IPv6 ACLs) | 675
Defaults
Not configured.
Command Modes
ACCESS-LIST
Command
History
Related
Commands
show cam-acl
c e s
Show space allocated for IPv6 ACLs.
Syntax
show cam-acl
Command Modes
EXEC
EXEC Privileged
Command
History
port port
(OPTIONAL) Enter the application layer port number. Enter two port numbers if
using the range logical operand.
Range: 0 to 65535
The following list includes some common TCP port numbers:
• 23 = Telnet
• 20 and 21 = FTP
• 25 = SMTP
• 169 = SNMP
destination address
Enter the IPv6 address of the network or host to which the packets are sent in the
x:x:x:x::x format followed by the prefix length in the /x format.
Range: /0 to /128
The :: notation specifies successive hexadecimal fields of zero.
message-type
(OPTIONAL) Enter an ICMP message type, either with the type (and code, if
necessary) numbers or with the name of the message type.
Range: 0 to 255 for ICMP type; 0 to 255 for ICMP code
count (OPTIONAL) Enter the keyword count to count packets processed by the filter.
byte (OPTIONAL) Enter the keyword byte to count bytes processed by the filter.
log (OPTIONAL) Enter the keyword log to enter ACL matches in the log. Supported on
Jumbo-enabled line cards only.
monitor (OPTIONAL) Enter the keyword monitor to monitor traffic on the monitoring
interface specified in the flow-based monitoring session along with the filter
operation.
Version 8.4.2.1 Introduced on the E-Series TeraScale and S-Series
Version 8.2.1.0 Introduced on the E-Series ExaScale
Version 7.8.1.0 Introduced on the C-Series
Version 7.4.1.0
Added
monitor option
deny Configure a filter to drop packets.
permit Configure a filter to forward packets.
Version 8.4.2.1 Introduced on the S-Series
Version 8.4.2.0 Introduced on the E-Series TeraScale