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DES-3500 Layer 2 Fast Ethernet Switch CLI Reference Manual
196
config cpu access_profile
Parameters
ethernet − Specifies that the Switch will look only into the layer 2 part of each packet.
vlan <vlan_name 32> − Specifies that the access profile will apply to only to this VLAN.
source_mac <macaddr> − Specifies that the access profile will apply to this source MAC
address.
destination_mac <macaddr> − Specifies that the access profile will apply to this
destination MAC address.
ethernet_type <hex 0x0-0xffff> − Specifies that the access profile will apply only to
packets with this hexadecimal 802.1Q Ethernet type value in the packet header.
ip − Specifies that the Switch will look into the IP fields in each packet.
vlan <vlan_name 32> − Specifies that the access profile will apply to only this VLAN.
source_ip <ipaddr> − Specifies that the access profile will apply to only packets with this
source IP address.
destination_ip <ipaddr> − Specifies that the access profile will apply to only packets with
this destination IP address.
dscp <value 0-63> − Specifies that the access profile will apply only to packets that have
this value in their Type-of-Service (DiffServ code point, DSCP) field in their IP packet
header
icmp − Specifies that the Switch will examine the Internet Control Message Protocol
(ICMP) field within each packet.
• type <value 0-255> − Specifies that the access profile will apply to this
ICMP type value.
• code <value 0-255> − Specifies that the access profile will apply to this
ICMP code.
igmp − Specifies that the Switch will examine the Internet Group Management Protocol
(IGMP) field within each packet.
• type <value 0-255> − Specifies that the access profile will apply to
packets that have this IGMP type value.
tcp − Specifies that the Switch will examine the Transmission Control Protocol (TCP)
field within each packet.
• src_port <value 0-65535> − Specifies that the access profile will apply
only to packets that have this TCP source port in their TCP header.
• dst_port <value 0-65535> − Specifies that the access profile will apply
only to packets that have this TCP destination port in their TCP header.
protocol_id <value 0-255> − Specifies that the Switch will examine the Protocol field in
each packet and if this field contains the value entered here, apply the following
rules.
udp − Specifies that the Switch will examine the Transmission Control Protocol (TCP)
field within each packet.
• src_port <value 0-65535> − Specifies that the access profile will apply
only to packets that have this UDP source port in their header.
• dst_port <value 0-65535> − Specifies that the access profile will apply
only to packets that have this UDP destination port in their header.
protocol_id <value 0-255> − Specifies that the Switch will examine the protocol field in
each packet and if this field contains the value entered here, apply the following
rules.
• user_define_mask <hex 0x0-0xffffffff> − Specifies that the rule applies to
the IP protocol ID and the mask options behind the IP header.
packet_content_mask – Specifies that the Switch will mask the packet header beginning
with the offset value specified as follows:
• offset_0-15 - Enter a value in hex form to mask the packet from byte 0 to
byte 15.
• offset_16-31 - Enter a value in hex form to mask the packet from byte 16
to byte 31.