Ericsson ECN330, User Manual

Page: 733 / 1226

Command Line Interface
727
1553-KDU 137 365 Uen D 2006-06-16
Example
Related Commands
vlan access-map
(section 7.8.18 on page 720)
mask
(IP Mask) (section 7.8.23 on page 727)
mask
(MAC Mask) (section 7.8.24 on page 729)
7.8.23 mask (IP Mask)
This command sets a precedence mask for packet filtering used in IP ACL rules.
This mask defines the fields to check in the IP header. Use the no form to
remove a mask.
Syntax
[no] mask [protocol]
{any | host | < source-bitmask >}
{any | host | <
destination-bitmask
>}
[precedence] [tos] [dscp]
[source-port [
port-bitmask
]]
[destination-port [ port-bitmask ]]
[control-flag [
flag-bitmask
]]
•
protocol
– Check the protocol field.
•
any
– Any address will be matched.
•
host
– The address must be for a host device, not a subnetwork.
•
source-bitmask
– Source address of rule must match this
bitmask.
•
destination-bitmask
– Destination address of rule must match
this bitmask.
•
precedence
– Check the IP precedence field.
•
tos
– Check the TOS field.
•
dscp
– Check the DSCP field.
Console(config)#access-list ip mask-precedence vlan
Console(config-ip-mask-acl)#