H3C S9500 Series Operation Manual page 1091

Operation Manual – QoS
H3C S9500 Series Routing Switches
Caution:
BT rate limit can be configured only at the outbound direction of the NAM service
processing board.
II. Network diagram
GE7/1/1
VLAN2
PC A
1.0.0.1/8
Figure 6-2 Network diagram for EACL BT rate limit configuration
III. Configuration procedure
# Define the EACL rule with bt-flag.
<H3C> system-view
[H3C] acl number 3000
[H3C-acl-adv-3000] rule permit tcp bt-flag
[H3C-acl-adv-3000] quit
# Define rate limit parameters.
[H3C] traffic-params 1 cir 1000 cbs 2000 ebs 2000
# Configure BT rate limit in VLAN 40.
[H3C] vlan 40
[H3C-vlan40]
traffic-index 1 exceed drop slot 5
# Define an ACL rule used for port redirection.
[H3C] acl number 3002
[H3C-acl-adv-3002] rule 0 permit tcp
# Configure the redirection command on the port in VLAN 40.
[H3C] interface GigabitEthernet 7/1/1
[H3C-GigabitEthernet7/1/1] traffic-redirect inbound ip-group 3002 slot 5
designated-vlan 40
GE7/1/8
GE7/1/2
VLAN3
PC B
2.0.0.1/8
traffic-limit outbound
6-9
Chapter 6 EACL Configuration
ip-group 3000 rule 0 tc-index 1