Nortel Networks OPTera Metro 3500 User Manual
Page 124
2-86 Operation, administration, and maintenance (OAM) features
OPTera Metro 3500 Multiservice Platform NTRN10AN Rel 12.1 Standard Iss 1 Apr 2004
ADVETHDPX
(LPA duplex)
Link partner advertised Duplex
capabilities. Only valid when ANSTATUS
is Completed.
R/O
ADVSPEED
(LPA speed)
Link partner advertised speed
capabilities. Only valid when ANSTATUS
is Completed.
1000, Unknown
R/O
ADVFLOWCTRL
(LPA flow control)
Link partner advertised flow control
capabilities. Only valid when ANSTATUS
is Completed
None, Asym, Sym, Both,
Unknown
(See Note
R/O
ETHDPX
(Advertised duplex
operation)
Advertised duplex operation capabilities
indicates the advertised or current duplex
capabilities.
Full
R/O
SPEED
(Advertised link
speed)
Advertised link speed (in Mb/s)
capabilities if AN is enabled. IF AN is
disabled, this indicates the current setting.
1000
R/O
PASSCTRL
(Pass control frames)
Determines whether received pause
control frames (T/L=8808) are passed
transparently (ENABLE), or removed from
the flow (DISABLE). Note that PAUSE
frame is the only currently defined control
frame.
Other Ethernet control frames (for
example, type 0x8809) are not affected by
this attribute, and will always be
transparently passed through.
Enable, Disable
R/W
ANPAUSERX
(Negotiated pause
receive)
Negotiated PAUSE receive, when AN is
enabled.
Enable, Disable, Unknown
(See Note
R/O
ANPAUSETX
(Negotiated pause
transmit)
Negotiated PAUSE transmit, when AN is
enabled.
Enable, Disable, Unknown
R/O
FLOWCTRL
(Advertised flow
control)
Advertised flow control capabilities.
Ignored if AN is disabled.
R/W
PAUSETX
(Pause transmission)
Controls PAUSE transmission when AN is
disabled. Ignored when AN is enabled.
R/W
PAUSERX
(Pause reception)
Controls PAUSE reception when AN is
disabled. Ignored when AN is enabled.
Disable
R/O
Table 2-13 (continued)
2xGigE/FC-P2P Ethernet port facility signal attributes
Signal Attribute
Definition
Values
(See Note
1
)
Access
(see Note
2
)