Caligare NetFlow - Knowledgebase
Search:     Advanced search
Browse by category:
Glossary | Contact Us
Knowledgebase / NetFlow / Cisco Systems / What means "flow mask" in the mls configuration?

What means "flow mask" in the mls configuration?
Print
Email to friend
Add comment
Views: 6143
Votes: 0
Comments: 0

By default, the flow keys are: Source IP address, destination IP address, source port, destination port, layer 3 protocol type, ToS byte (DSCP) and input interface. On Cisco Catalyst we speak of the flow mask that define the flow keys.

Full Interface
VLAN source IP address destination IP address L3 protocol source port destination port
Full
VLAN source IP address destination IP address L3 protocol source port destination port
Destination-Source-Interface
VLAN source IP address destination IP address L3 protocol source port destination port
Source-Only
VLAN source IP address destination IP address L3 protocol source port destination port
Destination-Only
VLAN source IP address destination IP address L3 protocol source port destination port
Destination-Source
VLAN source IP address destination IP address L3 protocol source port destination port

Also read
document "Unable to change flowmask" error message on Cisco 6500
document Can I use a bridged IP traffic NetFlow on PFC3A?

Others in this Category
document Is it possible to use the vrf interface as source of netflow packets?
document "Unable to change flowmask" error message on Cisco 6500
document What is diference between normal, fast and long mls aging?
document On which Cisco device is netflow supported?
document Can I use a bridged IP traffic NetFlow on PFC3A?
document What is netflow table capacity on Cisco?
document I would like to get NetFlow information from individual layer 2 switch ports.
document I'm seeing all in traffic passing through interface, but no out traffic.
document EARL NetFlow error messages
document How can I enable netflow on Cisco 3550 or Cisco 3750 devices?
document When I run show ip flow top-talkers I see null destination interface. What does null interface mean?
document I have interface Vlan2 with record ip route-cache flow, but I have never seen traffic of this interface, although, other VLAN interfaces present in statistics.
document Cisco ASA and NetFlow
document What is difference between "ip flow ingress" and "ip route-cache flow"?
document I'm seeing a WARNING: TCAM request associate message... What is it mean?
» More articles


RSS
Powered by KBPublisher (Knowledge base software)