User manual

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch
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forwarded by the Switch and will be filtered.
Access ID
Type in a unique identifier number for this access. This value can be set from 1 - 100.
• Auto Assign – Checking this field will instruct the Switch to
automatically assign an Access ID for the rule being created.
Type
Selected profile based on Ethernet (MAC Address), IP address, Packet Content
Mask.
• Ethernet instructs the Switch to examine the layer 2 part of each packet
header.
• IP instructs the Switch to examine the IP address in each frame's header.
• Packet Content Mask instructs the Switch to examine the packet header.
Priority (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 with − Click the corresponding box 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.
For more information on priority queues, CoS queues and mapping for 802.1p, see
the QoS section of this manual.
VLAN Name
Allows the entry of a name for a previously configured VLAN.
Source MAC
Source MAC Address - Enter a MAC Address for the source MAC address.
Destination MAC
Destination MAC Address - Enter a MAC Address mask for the destination MAC
address.
802.1p (0-7)
Enter a value from 0-7 to specify that the access profile will apply only to packets with
this 802.1p priority value.
Ethernet Type
Specifies that the access profile will apply only to packets with this hexadecimal
802.1Q Ethernet type value (hex 0x0-0xffff) in the packet header. The Ethernet type
value may be set in the form: hex 0x0-0xffff, which means the user may choose any
combination of letters and numbers ranging from a-f and from 0-9999.
Port
The Access Rule may be configured on a per-port basis by entering the port number
of the switch in the switch stack into this field. When a range of ports is to be
configured, the Auto Assign check box MUST be clicked in the Access ID field of
this window. If not, the user will be presented with an error message and the access
rule will not be configured. The port list is specified by listing the lowest switch number
and the beginning port number on that switch, separated by a colon. Then the highest
switch number, and the highest port number of the range (also separated by a colon)
are specified. The beginning and end of the port list range are separated by a dash.
For example, 1:3 specifies switch number 1, port 3. 2:4 specifies switch number 2,
port 4. 1:3 - 2:4 specifies all of the ports between switch 1, port 3 and switch 2, port 4
− in numerical order. Entering all will denote all ports on the Switch.