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DES-3500 Layer 2 Fast Ethernet Switch CLI Reference Manual
173
create cpu access_profile
address.
•
dscp
−
Specifies that the Switch will examine the DiffServ Code Point (DSCP) field in each
frame’s header.
•
icmp
−
Specifies that the Switch will examine the Internet Control Message Protocol (ICMP)
field in each frame’s header.
•
type
−
Specifies that the Switch will examine each frame’s ICMP Type field.
•
code
−
Specifies that the Switch will examine each frame’s ICMP Code field.
•
igmp
−
Specifies that the Switch will examine each frame’s Internet Group Management
Protocol (IGMP) field.
•
type
−
Specifies that the Switch will examine each frame’s IGMP Type field.
•
tcp
−
Specifies that the Switch will examine each frames Transport Control Protocol (TCP)
field.
•
src_port_mask <hex 0x0-0xffff>
−
Specifies a TCP port mask for the source port.
•
dst_port_mask <hex 0x0-0xffff>
−
Specifies a TCP port mask for the destination port.
•
flag_mask [ all | {urg | ack | psh | rst | syn | fin}]
– Enter the appropriate flag_mask
parameter. All incoming packets have TCP port numbers contained in them as the
forwarding criterion. These numbers have flag bits associated with them which are parts of
a packet that determine what to do with the packet. The user may deny packets by denying
certain flag bits within the packets. The user may choose between
all
,
urg
(urgent),
ack
(acknowledgement),
psh
(push),
rst
(reset),
syn
(synchronize) and
fin
(finish).
•
udp
−
Specifies that the switch will examine each frame’s Universal Datagram Protocol
(UDP) field.
•
src_port_mask <hex 0x0-0xffff>
−
Specifies a UDP port mask for the source port.
•
dst_port_mask <hex 0x0-0xffff>
−
Specifies a UDP port mask for the destination port.
•
protocol_id_mask <hex 0x0-0xffffffff>
−
Specifies that the Switch will examine each frame’s
Protocol ID field using the hex form entered here.
•
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.
•
offset_32-47
- Enter a value in hex form to mask the packet from byte 32 to byte 47.
•
offset_48-63
- Enter a value in hex form to mask the packet from byte 48 to byte 63.
•
offset_64-79
- Enter a value in hex form to mask the packet from byte 64 to byte 79.
profile_id <value 1-5>
−
Enter an integer between 1 and 5 that is used to identify the CPU access
profile to be created with this command.
Restrictions
Only Administrator and Operator-level users can issue this command.
Example usage:
To create a CPU access profile:
DES-3500:admin# create cpu access_profile profile_id 1 ip vlan source_ip_mask 20.0.0.0
destination_ip_mask 10.0.0.0 dscp icmp type code
Command: create cpu access_profile profile_id 1 ip vlan source_ip_mask 20.0.0.0
destination_ip_mask 10.0.0.0 dscp icmp type code
Success.
DES-3500:admin#