Layer 2 |
567
To display a list of interfaces configured with MAC learning limit or station move violation actions:
Recovering from Learning Limit and Station Move Violations
After a learning-limit or station-move violation shuts down an interface, you must manually reset it:
Per-VLAN MAC Learning Limit
Per-VLAN MAC Learning Limit
is available only on platform:
e
An individual MAC learning limit can be configured for each VLAN using Per-VLAN MAC Learning
Limit.
One application of Per-VLAN MAC Learning Limit is on access ports. In
Figure 25-1
, an Internet
Exchange Point (IXP) connects multiple Internet Service Provider (ISP). An IXP can provide several types
of services to its customers including public an private peering. Public peering means that all customers are
connected to one VLAN, and if one ISP wants to peer with another ISP, it establishes a BGP peering
session over this VLAN. Private Peering means that the IXP sets up a separate VLAN between two
customers that want to peer privately; only the ports of these two ISPs would belong to this VLAN, and
they would peer via BGP. In
Figure 25-1
, Per-VLAN MAC Learning Limit is used on the access ports for
the ISPs that have subscribed to private and public peering since these access ports are members of
multiple VLANs.
Task
Command Syntax
Command Mode
Display a list of all of the interfaces
configured with MAC learning limit or
station move violation.
show mac learning-limit violate-action
CONFIGURATION
Task
Command Syntax
Command Mode
Reset interfaces in ERR_Disabled state caused
by a learning limit violation or station move
violation.
mac learning-limit reset
CONFIGURATION
Reset interfaces in ERR_Disabled state caused
by a learning limit violation.
mac learning-limit reset learn-limit-violation
[
interface | all
]
CONFIGURATION
Reset interfaces in ERR_Disabled state caused
by a station move violation.
mac learning-limit reset
station-move-violation
[
interface | all
]
CONFIGURATION
Note:
You can also reset an interface by shutting it down with the
shutdown
command, and then
reenabling it with the
no shutdown
command.
Summary of Contents for Force10 E300
Page 1: ...FTOS Configuration Guide FTOS 8 4 2 7 E Series TeraScale C Series S Series S50 S25 ...
Page 32: ...32 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 132: ...132 802 1X w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 310: ...310 Configuration Replace and Rollback w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 330: ...330 Dynamic Host Configuration Protocol w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 402: ...402 High Availability w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 462: ...462 Interfaces w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 482: ...482 IPv4 Addressing w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 506: ...506 IPv6 Addressing w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 582: ...582 Layer 2 w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 642: ...642 Multicast Source Discovery Protocol w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 662: ...662 Multiple Spanning Tree Protocol w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 690: ...690 Object Tracking w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 754: ...754 PIM Dense Mode w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 784: ...784 PIM Source Specific Mode w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 800: ...800 Power over Ethernet w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 876: ...876 Quality of Service w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 892: ...892 Routing Information Protocol w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 1006: ...1006 Simple Network Management Protocol w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 1018: ...1018 SONET SDH w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 1048: ...1048 Broadcast Storm Control w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 1096: ...1096 Uplink Failure Detection UFD w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 1098: ...1098 Upgrade Procedures w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 1196: ...1196 C Series Debugging and Diagnostics w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 1252: ...1252 Standards Compliance w w w d e l l c o m s u p p o r t d e l l c o m ...
Page 1262: ...1262 Index w w w d e l l c o m s u p p o r t d e l l c o m ...