Alcatel-Lucent 7750 - Page 643

Interface Configuration
7750 SR Interface Configuration Guide Page 643
MTU
The size of the largest packet which can be sent/received on the Ethernet
physical interface, specified in octets.
Admin State
Up — The port is administratively up.
Down — The port is administratively down.
Oper State
Up — The port is operationally up.
Down — The port is operationally down.
Additionally, the lag-id of the LAG it belongs to in addition to the status of
the LAG member (active or standby) is specified.
Duplex
Full — The link is set to full duplex mode.
Half — The link is set to half duplex mode.
Hold time up
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.
Hold time down
The link down dampening time in seconds. The down timer controls the
dampening timer for link down transitions.
Reset On Path
Down
Whether a SONET/SDH port will reset when the path transitions to an
operationally down state. Only SONET/SDH ports on 7750 4-port OC48
SFP “-B” MDAs will reset if Reset On Path Down is enabled.
Physical Link
Yes — A physical link is present.
No — A physical link is not present.
IfIndex
Displays the interface's index number which reflects its initialization
sequence.
Last State chg
Displays the system time moment that the peer is up.
Last State
Change
Displays the system time moment that the MC-LAG group is up.
Phys State Chng
Cnt
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).
Last Cleared
Time
Displays the system time moment that the peer is up.
Label Description (Continued)