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DES-3028 DES-3028P DES-3052 DES-3052P Layer 2 Fast Ethernet Switch CLI Reference Manual
config access_profile
Parameters
ip − Specifies that the Switch will look into the IP fields in each packet.
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.
Parameters
port <portlist> - Specifies the port number on the Switch to permit or deny access for the rule.
permit – Specifies that packets that match the access profile are permitted to be forwarded by
the Switch.
rx_rate – Use this to limit Rx bandwidth for the profile being configured. This rate is
im
p
lemented usin
g
the followin
g
e
q
uation
–
1 value = 64kbit/sec.
(
ex. If the user selects a rx
vlan <vlan_name 32> − Specifies that the access profile will apply to only this VLAN. •
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source_ip <ipaddr> − Specifies that the access profile will apply to only packets with
this source IP address.
destination_id <value 0-255> − 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.
igmp − Specifies that the Switch will examine the Internet Group Management
Protocol (IGMP) field within each packet.
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.
flag_mask – Enter the type of TCP flag to be masked.
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all: all flags are selected.
urg: TCP control flag (urgent)
ack: TCP control flag (acknowledgement)
psh: TCP control flag (push)
rst: TCP control flag (reset)
syn: TCP control flag (synchronize)
fin: TCP control flag (finish)
udp − Specifies that the Switch will examine the Universal Datagram Protocol (UDP)
field in each packet.
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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.
• packet_content_mask – Specifies that the switch will mask the packet header beginning
with the offset value specified as follows:
• offset_0-79 - Enter a value in hex form to mask the packet from byte 0 to byte 79.
• priority <value 0-7> − This parameter is specified if you want to re-write the 802.1p
default priority previously set in the Switch, which is used to determine the CoS queue to
which packets are forwarded to. Once this field is specified, packets accepted by the
Switch that match this priority are forwarded to the CoS queue specified previously by the
user.
• {replace_priority} − Enter this parameter if you want to re-write the 802.1p default priority
of a packet to the value entered in the Priority field, which meets the criteria specified
previously in this command, before forwarding it on to the specified CoS queue.
Otherwise, a packet will have its incoming 802.1p user priority re-written to its original
value before being forwarded by the Switch.
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