DES-3000 Series Layer 2 Switch CLI Reference Manual
create cpu access_profile
Purpose
Used to create an access profile specifically for CPU Interface Filtering on the Switch and
to define which parts of each incoming frame’s header the Switch will examine. Masks can
be entered that will be combined with the values the Switch finds in the specified frame
header fields. Specific values for the rules are entered using the config cpu
access_profile command, below.
Syntax
create cpu access_profile profile_id <value 1-3> [ethernet {vlan | source_mac
<macmask> | destination_mac <macmask> | 802.1p | ethernet_type} | ip {vlan |
source_ip_mask <netmask> | destination_ip_mask <netmask> | dscp |
[icmp {type | code} | igmp {type} | tcp {src_port_mask <hex 0x0-0xffff> |
dst_port_mask <hex 0x0-0xffff>} | flag_mask [all | {urg | ack | psh | rst | syn | fin}]} |
udp {src_port_mask <hex 0x0-0xffff> | dst_port_mask <hex 0x0-0xffff>} |
protocol_id_mask {user_mask <hex 0x0-0xffffffff>} ]} | packet_content_mask {offset
0-15 <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-0xffffffff>|
offset 16-31 <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-
0xffffffff> | {offset 32-47 <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-0xffffffff>
<hex 0x0-0xffffffff> | {offset 48-63 <hex 0x0-0xffffffff> <hex 0x0-0xffffffff> <hex 0x0-
0xffffffff> <hex 0x0-0xffffffff> | {offset 64-79 <hex 0x0-0xffffffff> <hex 0x0-0xffffffff>
<hex 0x0-0xffffffff> <hex 0x0-0xffffffff>} ]
Description
The create cpu access_profile command is used to create an access profile used only for
CPU Interface Filtering. Masks can be entered that will be combined with the values the
Switch finds in the specified frame header fields. Specific values for the rules are entered
using the config cpu access_profile command, below.
Parameters
profile_id <value 1-3> − Specifies an index number that will identify the access profile
being created with this command.
ethernet − Specifies that the Switch will examine the layer 2 part of each packet header.
• vlan − Specifies that the Switch will examine the VLAN part of each packet header.
• source_mac <macmask> - Specifies to examine the source MAC address mask.
• destination_mac <macmask> - Specifies to examine the destination MAC address
mask.
• 802.1p − Specifies that the Switch will examine the 802.1p priority value in the
frame’s header.
• ethernet_type − Specifies that the Switch will examine the Ethernet type value in
each frame’s header.
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