19-21
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 19 DLPs D200 to D299
DLP- D222 Provision G-Series Ethernet Ports
DLP-D222 Provision G-Series Ethernet Ports
Step 1
In node view, double-click the G-Series card graphic to open the card.
Step 2
Click the
Provisioning
>
Port
tabs.
Step 3
For each G-Series port, provision the following parameters:
•
Port Name—If you want to label the port, type the port name.
•
Admin State—Complete the
“DLP-D214 Change the Service State for a Port” task on page 19-10
.
•
Auto Negotiation—Click this check box to enable autonegotiation on the port (default). If you do
not want to enable autonegotiation control, uncheck the box.
•
Flow Control—Click this check box to enable flow control on the port (default). If you do not want
to enable flow control, uncheck the box. To set custom flow control watermarks, see the
Provision G-Series Flow Control Watermarks” task on page 20-58
•
Max Size—To permit the acceptance of jumbo size Ethernet frames, choose
Jumbo
(default). If you
do not want to permit jumbo size Ethernet frames, choose
1548
.
Note
The maximum frame size of 1548 bytes enables the port to accept valid Ethernet frames that
use protocols, such as Inter-Switch Link (ISL) protocol. ISL adds 30 bytes of overhead and
might cause the frame size to exceed the traditional 1518 byte maximum.
•
Payload Type—Click in the Payload Type field and select a cyclic redundancy check (CRC) size to
set the G-Series card’s LEX encapsulation:
–
LEX-FCS-16
is 16-bit (2 byte) CRC.
–
LEX-FCS-32
is 32-bit (4 byte) CRC.
Note
An Encapsulation Mismatch Path alarm appears when a point-to-point circuit is created between two
Ethernet card ports with incompatible Encapsulation payload types.
Step 4
Click
Apply
.
Step 5
Refresh the Ethernet statistics:
a.
Click the
Performance > Statistics
tabs.
b.
Click the
Refresh
button.
Purpose
This task provisions G-Series Ethernet ports.
Tools/Equipment
None
Prerequisite Procedures
DLP-D60 Log into CTC, page 17-49
Required/As Needed
As needed
Onsite/Remote
Onsite or remote
Security Level
Provisioning or higher
Содержание ONS 15454 SDH
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Страница 414: ...16 4 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Chapter 16 Power Down the Node NTP D114 Power Down the Node ...
Страница 832: ...A 14 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Appendix A CTC Information and Shortcuts Equipment Inventory ...
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