Extreme Networks ExtremeWare 7.7, Справочник по командам

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416 ExtremeWare 7.7 Command Reference Guide
FDB Commands
• A port is disabled.
• A port enters blocking state.
• A port QoS setting is changed.
• A port goes down (link down).
Using the
any-mac
keyword, you can enable traffic from a QoS VLAN to have higher priority than
802.1p traffic. Normally, an 802.1p packet has a higher priority over the VLAN classification. To use this
feature, you must create a wildcard permanent FDB entry named
any-mac
and apply the QoS profile to
the individual MAC entry.
You can use the
show fdb permanent
command to display permanent FDB entries, including their
QoS profile associations.
On the “i” Series of Switches. If you specify only the ingress QoS profile, the egress QoS profile
defaults to none, and vice-versa. If both profiles are specified, the source MAC address of an ingress
packet and the destination MAC address of an egress packet are examined for QoS profile assignment.
Example
The following example associates the QoS profile qp2 with a dynamic entry for MAC address
00:A0:23:12:34:56 on VLAN net34 that will be learned by the FDB:
create fdbentry 00:A0:23:12:34:56 vlan net34 dynamic qosprofile qp2
QoS profile qp2 will be applied when the entry is learned.
The following example associates the QoS profile qp5 with the wildcard permanent FDB entry any-mac
on VLAN v110:
create fdbentry any-mac vlan v110 dynamic ingress-qosprofile qp5
History
This command was available in ExtremeWare 2.0.
Support for associating separate QoS profiles with ingress and egress ports was added in ExtremeWare
6.2.
This command was modified in ExtremeWare 6.2.1 to support the
broadcast-mac
option.
This command was added to the Summit “ e ” series of switches in ExtremeWare 7.1e.
This command was modified in ExtremeWare 7.2e to support the
any-mac
option.
Platform Availability
This command is available on all platforms.