xStack
®
DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch
195
(0-63)
selected criteria) with the value entered in the adjacent field.
VLAN Name
Allows the entry of a name for a previously configured VLAN.
Source IP
Source IP Address – Enter an IP Address mask for the source IP address.
Destination IP
Destination IP Address – Enter an IP Address mask for the destination IP address.
DSCP (0-63)
This field allows the user to enter a DSCP value in the space provided, which will instruct the
Switch to examine the DiffServ Code part of each packet header and use this as the, or part of the
criterion for forwarding. The user may choose a value between 0 and 63.
Protocol
Specifies that the Switch will examine the Protocol field in each packet and if this field contains the
value entered here, apply the appropriate rules.
•
user define
−
Enter a hexadecimal value in the form
0x0-0xfffffff
that will identify the
protocol to be discovered in the packet header.
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.
Rx Rate
Use this to limit Rx bandwidth for the profile being configured. This rate is implemented using the
following equation: 1 value = 64kbit/sec. (ex. If the user selects an Rx rate of 10 then the ingress
rate is 640kbit/sec.) The user many select a value between 1- 156249 or
No Limit
. The default
setting is No Limit.
Time Range
Click the check box and enter the name of the Time Range settings that has been previously
configured in the
Time Range
Settings
window. This will set specific times when this access rule
will be implemented on the Switch.
Counter
Tick the check box and use the pull-down menu to employ the Counter that will count the packets
identified with this rule. Users must note that if the Counter is employed in the ACL Flow Meter
function, the Counter will automatically be disabled here, regardless of this setting.
To view the settings of a previously correctly configured rule, click
in the
Access Rule Table
window to view the following
window:
