Cisco Systems 12000/10700 V3.1.1 Router User Manual


 
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Cisco 12000/10700 v3.1.1 Router Manager User Guide
OL-4455-01
Chapter 9 Interface Status
Generic Interface Status
Generic Interface Status WindowDetailed Description
The Generic Interface Status tab has three areas: Interface Details, Last Change Details, and
Transmission Details.
Interface Details
The Interface Details area displays the following fields:
TypeType of interface.
DescriptionInformation about the interface. Generally contains the interface name.
Operational StatusCurrent operational status of the interface. Possible values are as follows:
UpReady to pass packets (if admin status is changed to up, then operational status should change
to up if the interface is ready to transmit and receive network traffic)
DownIf admin status is down, then operational status should be down
TestingIn test mode, no operational packets can be passed
UnknownStatus can not be determined for some reason
DormantInterface is waiting for external actions
NotPresentSome component is missing, typically hardware
LowerLayerDownDown due to state of lower layer interface
Physical AddressInterfaces address at its protocol sub-layer. For example, an 802.x interface
normally contains a MAC address. For interfaces that do not have such an address (such as a serial line),
this object should contain an octet string of zero length.
Keep AliveDisplays whether keepalives are enabled or not on this interface.
Line ProtocolDisplays whether the line protocol is up or not.
Connector PresentIf the interface sublayer has a physical connector, this object has the value true.
Otherwise, this value will be false.
Last Change Details
The Last Change Details area displays the following fields:
Current State DurationThis value indicates the time duration since the last interface operational status
was changed. This, however, is not applicable to the SRP interface side objects and the VLAN
sub-interface objects.
Reason for Last ChangeReason for the interfaces last status change.
Transmission Details
The Transmission Details area displays the following fields:
Speed(in bps) Estimate of the interfaces current bandwidth in bits per second.
High SpeedEstimate of the interfaces current bandwidth in gigabits per second.
Maximum Transmission UnitSize of the largest packet which can be sent or received on the interface,
specified in octets.