Chapter 25: Access Control Lists
ARP ACLs
– 917 –
D
EFAULT
S
ETTING
None
C
OMMAND
M
ODE
Global Configuration
C
OMMAND
U
SAGE
•
When you create a new ACL or enter configuration mode for an existing
ACL, use the
permit
or
deny
command to add new rules to 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 128 rules.
E
XAMPLE
Console(config)#access-list arp factory
Console(config-arp-acl)#
R
ELATED
C
OMMANDS
permit
,
deny
(ARP ACL)
This command adds a rule to an ARP ACL. The rule filters packets matching
a specified source or destination address in ARP messages. Use the
no
form to remove a rule.
S
YNTAX
[
no
] {
permit
|
deny
}
ip
{
any
|
host source-ip
|
source-ip ip-address-bitmask
}
mac
{
any
|
host source-mac
|
source-mac mac-address-bitmask
}
[
log
]
This form indicates either request or response packets.
[
no
] {
permit
|
deny
}
request
ip
{
any
|
host source-ip
|
source-ip ip-address-bitmask
}
mac
{
any
|
host source-mac
|
source-mac mac-address-bitmask
}
[
log
]
[
no
] {
permit
|
deny
}
response
ip
{
any
|
host source-ip
|
source-ip ip-address-bitmask
}
{
any
|
host
destination-ip | destination-ip ip-address-bitmask
}
mac
{
any
|
host source-mac
|
source-mac mac-address-bitmask
}
[
any
|
host destination-mac
|
destination-mac mac-address-
bitmask
] [
log
]
source-ip
– Source IP address.
destination-ip
– Destination IP address with bitmask.
Содержание SSE-G2252
Страница 42: ...44 General IP Routing on page 627...
Страница 174: ...Chapter 6 VLAN Configuration Configuring VLAN Mirroring 178 Figure 6 27 Showing the VLANs to Mirror...
Страница 511: ...Chapter 14 Basic Administration Protocols UDLD Configuration 518 Figure 14 100 Displaying UDLD Neighbor Information...
Страница 603: ...Chapter 16 IP Configuration Setting the Switch s IP Address IP Version 6 609...
Страница 883: ...Chapter 24 General Security Measures Port based Traffic Segmentation 894...
Страница 989: ...Chapter 30 Congestion Control Commands Automatic Traffic Control Commands 1000 Console...
Страница 1007: ...Chapter 33 Address Table Commands 1019...
Страница 1137: ...Chapter 38 Quality of Service Commands 1150...
Страница 1366: ...Chapter 46 IP Routing Commands Global Routing Configuration 1381 Connected 2 Total 2 FIB 0 Console...