A
CCESS
C
ONTROL
L
ISTS
3-85
10.1.1.1 255.255.255.255” rule has the higher precedence according the
“mask host any” entry.
Configuring a MAC ACL Mask
This mask defines the fields to check in the packet header.
Command Usage
You must configure a mask for an ACL rule before you can bind it to a
port.
Command Attributes
•
Source/Destination MAC
– Use “Any” to match any address,
“Host” to specify the host address for a single node, or “MAC” to
specify a range of addresses. (Options: Any, Host, MAC; Default: Any)
•
Source/Destination MAC Bitmask
– Address of rule must match
this bitmask.
•
VID Bitmask
– VLAN ID of rule must match this bitmask.
•
Ethernet Type Bitmask
– Ethernet type of rule must match this
bitmask.
•
Packet Format Bitmask
– A packet format must be specified in the
rule.
Web
– Configure the mask to match the required rules in the MAC ingress
or egress ACLs. Set the mask to check for any source or destination
address, a host address, or an address range. Use a bitmask to search for
Console(config)#access-list ip standard A2
3-116
Console(config-std-acl)#permit 10.1.1.0 255.255.255.0
3-117
Console(config-std-acl)#deny 10.1.1.1 255.255.255.255
Console(config-std-acl)#exit
Console(config)#access-list ip mask-precedence in
3-121
Console(config-ip-mask-acl)#mask host any
3-122
Console(config-ip-mask-acl)#mask 255.255.255.0 any
Console(config-ip-mask-acl)#
Summary of Contents for 8612XL3
Page 2: ......
Page 26: ...CONTENTS xxvi ...
Page 40: ...INTRODUCTION 1 14 ...
Page 69: ...BASIC CONFIGURATION 3 15 ...
Page 175: ...PORT CONFIGURATION 3 121 ...
Page 337: ...IP ROUTING 3 283 Web Click Routing Protocol RIP Statistics ...
Page 379: ...MULTICAST ROUTING 3 325 Command Usage ...
Page 396: ...CONFIGURING THE SWITCH 3 342 ...
Page 582: ...COMMAND LINE INTERFACE 4 186 ...
Page 806: ... 224 Command Mode Privileged Exec Example Console clear vrrp 1 interface 1 counters Console ...
Page 826: ... 6 ...
Page 828: ...TROUBLESHOOTING B 2 ...
Page 838: ...GLOSSARY Glossary 10 ...
Page 845: ......