3Com Switch 8800 Family Configuration Guide

VPLS Basic Configuration 643
When you define the flow template, the total size of all the elements in the
template must be less than 16 bytes.
Configuring ACL rules Use the following commands to define a Layer 2 ACL.
Perform the following configuration in corresponding views.
n
Delete related redirection configurations before deleting ACL configuration.
Configuring MPLS
redirection
Only VPLS service processor cards can process VPLS services, so it is necessary to
redirect the VPLS packets back from the public network side to VPLS service
processor card for processing by configuring ACL rules.
Perform the following configuration in Ethernet port view.
n
After you configure packet redirection, the ports of the public network add to the
VALN (specified join-vlan). After you remove packet redirection configuration,
the ports exit from the corresponding VLAN.
Tab le 581 Configure user-defined flow template
Operation Command
Define flow template
flow-template user-defined slot slotnum
template-info
Define user flow template in port view flow-template user-defined
Remove flow template undo flow-template user-defined
Tab le 582 Configure ACL rules
Operation Command
Enter a Layer 2 ACL
view from system
view
acl { number acl-number | name acl-name advanced } [ match-order
{ config | auto } ]
Define a sub-rule in
Layer 2 ACL view
rule [ rule-id ] { permit | deny } [ mpls l2label-range [ range-id ] ] [ cos
cos-value | c-tag-cos c-cos-value | exp exp-value | ingress { {
source-vlan-id [ to source-vlan-id-end ] | source-mac-addr
source-mac-wildcard | c-tag-vlan c-tag-vlanid }* | any } | egress {
dest-mac-addr dest-mac-wildcard | any } | s-tag-vlan s-tag-vlanid |
time-range name ]*
Remove a sub-rule in
Layer 2 ACL view
undo rule rule-id
Remove Layer 2 ACL
or all ACLs in system
view
undo acl { number acl-number | name acl-name | all }
Tab le 583 Configure packet redirection on Ethernet port of common interface card
Operation Command
Configure packet redirection to a
specific port of VPLS service
processor cards
traffic-redirect inbound link-group acl-number [ rule
rule [ system-index index ] ] slot slotid vlanid [
join-vlan ] }
Remove packet redirection
undo traffic-redirect inbound link-group acl-number
[ rule rule ]