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Condition Combinations Configuring QoS
page 24-6 OmniSwitch 6600 Family Network Configuration Guide April 2006
Condition Combinations
The CLI prevents you from configuring invalid condition combinations that are never allowed; however, it
does allow you to create combinations that are supported in some scenario. For example, you might
configure destination slot/port and destination interface type for the same condition. This is a valid combi-
nation, but will only be used to classify bridged traffic.
Note the following:
• Layer 2 and Layer 3/4 conditions cannot be combined.
• Source and destination parameters cannot be combined in Layer 2 conditions; source and destination
parameters may be combined in Layer 3/4 conditions.
• Individual items and their corresponding groups cannot be combined in the same condition. For exam-
ple, a source IP address cannot be included in a condition with a source IP network group.
Use the policy condition combinations table as a guide when configuring policy conditions.
How to Use the Condition Combination Table. Each row represents items that may be combined; any
cavaets are listed in the Notes column.
For information about combining conditions with actions, see “Condition/Action Combinations” on
page 24-7.
Policy Condition Combinations
Condition Combinations Supported When? Notes
source MAC address or MAC group
source VLAN
source slot/port or port group
source interface type
bridging only —
destination MAC address or MAC group
destination VLAN
destination slot/port or port group
destination interface type
bridging only —
source IP address or network group
destination IP address or network group
source TCP/UDP port
destination TCP/UDP port
IP protocol
source slot/port or port group
destination slot/port or port group
routing/bridging when qos classifyl3
bridged is enabled
IP protocol must be specified if IP
port is specified generally with the
source ip port and/or desination ip
port keywords.
multicast IP address or network group
destination IP address or network group
destination MAC or MAC group
destination VLAN
destination slot/port or port group
destination interface type
multicast rules only —
802.1p
source slot/port or port group
source interface type
bridging —