Alcatel-Lucent 7750 Configuration Manual page 649

Detailed Port Output — The following table describes detailed port output fields.
Detailed Port Output Fields
Description
Interface
Speed
Link-level
MTU
Admin State
Oper State
Duplex
Hold time up
Hold time down
IfIndex
Phy Link
Phys State Chng
Cnt
Last Cleared
Time
7750 SR Interface Configuration Guide
Label
A text description of the port.
The port ID displayed in the slot/mda/port format.
The speed of the interface.
Ethernet — The port is configured as Ethernet.
SONET — The port is configured as SONET/SDH.
The size of the largest packet which can be sent/received on the
Ethernet physical interface, specified in octets.
Up — The port is administratively up.
Down — The port is administratively down.
Up — The port is operationally up.
Down — The port is operationally down.
Full — The link is set to full duplex mode.
Half — The link is set to half duplex mode.
The link up dampening time in seconds. The port link dampening
timer value which reduces the number of link transitions reported to
upper layer protocols.
The link down dampening time in seconds. The down timer controls
the dampening timer for link down transitions.
Displays the interface's index number which reflects its initialization
sequence.
Yes — A physical link is present.
— A physical link is not present.
No
Increments when a fully qualified (de-bounced) transition occurs at
the physical layer of an ethernet port which includes the following
transitions of the Port State as shown in the "show port" summary:
- from "Down" to either "Link Up" or "Up"
- from either "Link Up" or "Up" to "Down"
This counter does not increment for changes purely in the link
protocol states (e.g. "Link Up" to "Up"). The counter is reset if the
container objects for the port are deleted (e.g. MDA deconfigured, or
IOM type changes).
Displays the system time moment that the peer is up.
Interface Configuration
Description
Page 649