Port
|
(Display
only) Displays the port number and rate.
|
—
|
MTU
|
The
maximum size of the Ethernet frames accepted by the port. The port must be in
OOS/locked state.
Note
| The MTU value of a port can
not be less than the MTU value of the pseudowire configured on that port.
|
|
Numeric.
Default: 9600
Range 64
to 9600
|
Link State
|
(Display only) Displays the state of the link.
|
|
Expected Speed
|
The
expected speed of the device that is or will be attached to the Ethernet port.
The 10GE SFP+/XFP ports on the fabric or line card supports only 10000 Mbps.
(For
1GE SFPs in the CPT 50 panel) If you know the speed, choose
1000
Mbps,
100
Mbps, or
10
Mbps to match the attached device. If you do not know the speed, choose
Auto to enable autonegotiation for the speed of the port. In
this case, the port attempts to negotiate a mutually acceptable speed with the
attached device. If the expected speed is set to
Auto, you cannot enable Selective Auto Negotiation.
|
For
fabric and line card: 10000 Mbps
For
CPT 50 panel, the options are:
-
10
Mbps
-
100 Mbps
-
1000 Mbps
-
Auto
|
Expected Duplex
|
The
expected duplex of the device that is or will be attached to the Ethernet port.
The 10GE SFP+/XFP ports on the fabric or line card supports only Full duplex.
(For
1GE SFPs in the CPT 50 panel) If you know the duplex, choose
Full or
Half to match the attached device. If you do not know the
duplex, choose
Auto to enable autonegotiation for the duplex of the port.
In this case, the port attempts to negotiate a mutually acceptable duplex with
the attached device. If the expected duplex is set to Auto, you cannot enable
Selective Auto Negotiation.
|
For
fabric and line card: Full
For
CPT 50 panel, the options are:
|
Flow Control
|
Enables or disables flow control messaging with the external
device.
For
example, consider you have a 1GE port on the CPT 50 panel. The external device
is sending the traffic with higher rate. Hence, the 1GE port cannot handle all
the incoming traffic. If flow control is enabled, the 1GE port will send a
Pause frame to the external device and the external device will not transmit
data for a specific period.
|
|
Interconnect Mode
|
(Display only) The SFP+ ports on the fabric or line card can
serve as normal ports or InterConnect (IC) ports. When the SFP+ ports are used
as normal ports, it can be used as 10000 Mbps ports. When the SFP+ ports are
used as IC ports, these ports are used to connect with the SFP+ ports on the
CPT 50 panel. When a Fan-Out Group is created on SFP+ ports, the SFP+ ports
will be automatically converted to InterConnect ports.
If
checked, it indicates that the port is an InterConnect port.
|
—
|
Operating Speed
|
(Display only) Displays the speed at which the port is
operating.
|
For
fabric and line card: 10000 Mbps
For
CPT 50 panel, the options are:
-
10
Mbps
-
100 Mbps
-
1000 Mbps
-
Auto
|
Operating Duplex
|
(Display only) Displays the duplex at which the port is
operating.
|
For
fabric and line card: Full
For
CPT 50 panel, the options are:
|
Operating Flow Control
|
(Display only) Displays the flow control mode at which the port
is operating.
|
|
Carrier Delay (ms)
|
Sets
the soak period before the link failure is communicated to higher protocols.
|
- Fabric card: 2000 ms
- Line card: 200 ms
- CPT 50 panel: 200 ms
|
Fan-Out
|
(Display only) Displays the name of the Fan-Out group created
for the port.
|
—
|
L2PT Config
|
Configures Layer 2 protocol tunneling actions for each Layer 2
protocol.
|
|
Channel Group
|
(Display only) Displays the name of the channel group associated
with this port.
|
—
|
Selective Auto Negotiation
|
(Only
for CPT 50 panel) Check this check box to enable selective auto negotiation on
the port.
If
checked, the port attempts to auto negotiate only to the selected expected
speed and duplex. The link will come up if both the expected speed and duplex
of the attached auto negotiating device matches that of the port. You cannot
enable Selective Auto Negotiation if either the expected speed or expected
duplex is set to
Auto.
|
—
|
Auto Negotiation State
|
(Only for CPT 50 panel) Displays the auto negotiation state of
the port.
|
—
|
Media Type
|
Sets
the Media Type.
Note
| In IOS mode, remove all the services configured on the
port before changing media type for TDM interface.
|
|
-
Ethernet
-
DS1 over Ethernet
-
DS3 over Ethernet
-
E1 Over Ethernet
-
E3 Over Ethernet
|