Listing Groups - 3Com SUPERSTACK 2200 User Manual

13-2 C 13: C
HAPTER
Port group packet
filter example

Listing Groups

Top-Level Menu
system
display
ethernet
list
ipFragmentation
fddi
display
ipxSnapTranslation
bridge
create
addressThreshold
ip
delete
agingTime
snmp
edit
stpState
analyzer
load
stpPriority
script
assign
stpMaxAge
logout
unassign
stpHelloTime
addressGroup
stpForwardDelay
portGroup
stpGroupAddress
port
packetFilter
A
ONFIGURING DDRESS AND
In this example, packets are not forwarded to ports in groups 3 and 8.
Name "Discard Groups 3 and 8"
pushSPGM
pushLiteral.l
and
pushLiteral.l
eq
In the Administration Console you can:
List the groups
Display specific information about a group
Create a new group
Delete a group
Copy a group from one module to another (address groups only)
Add and remove addresses and ports to or from a group
You can list the address and port groups currently defined for your Switch
2200 system. The group id, group name (if any), and group mask are
displayed.
1 For address groups, enter the following command from the top level of the
Administration Console:
bridge packetFilter addressGroup
OR, for port groups, enter the following command:
bridge packetFilter portGroup
2 To list the currently defined groups, enter this command:
list
The listing of address or port groups is displayed, as shown in the next
example.
P G U P
ORT ROUPS TO SE IN
# Get source port group mask
0x0084 # Select bits 3 and 8
# If port group bits 3 & 8 are common
# with SPGM, then non-zero value is
# pushed onto stack
0 # Push zero
# Only if SPGM is not in port groups
# corresponding to bits 3 & 8, then
# packet is forwarded
F
ACKET ILTERS