Policy Applications
Configuring QoS
page 21-52
OmniSwitch 6624/6648 Network Configuration Guide
April 2004
-> policy condition my_condition source ip 10.10.3.0 mask 255.255.255.0
-> policy action my_action 802.1p 5
-> policy rule marking condition my_condition action my_action
In the next example, the
policy map group
command specifies a group of values that should be mapped;
the
policy action map
command specifies what should be mapped (802.1p to 802.1p, ToS/DSCP to
802.1p) and the mapping group that should be used. For more details about creating map groups, see
“Creating Map Groups” on page 21-44
.
Here, traffic from two different subnets must be mapped to 802.1p values in a network called Network C.
A map group (
tosGroup
) is created with mapping values.
-> policy map group tos_group 1-4:4 5-7:7
-> policy condition SubnetA source ip 10.10.5.0 mask 255.255.255.0
-> policy condition SubnetB source ip 12.12.2.0 mask 255.255.255.0
-> policy action map_action map tos to 802.1p using tos_group
The
map_action
specifies that ToS values will be mapped to 802.1p with the values specified in
tos_group
. With these conditions and action set up, two policy rules can be configured for mapping
Subnet A and Subnet B to the ToS network:
-> policy rule RuleA condition SubnetA action map_action
-> policy rule RuleB condition SubnetB action map_action
Network C
OmniSwitch
Mapping Application
Subnet A
10.10.5.0
Subnet B
12.12.2.0
OmniSwitch 6648
OmniSwitch 6648
OmniSwitch 6648
OmniSwitch 6648
Mapping
policy
