6-83
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 6 Create Circuits and Low-Order Tunnels
NTP- D144 Create an E-Series Single-Card EtherSwitch Manual Cross-Connect
Step 3
If a high number of VLANs is already used by the network, complete the
Available VLANs” task on page 17-98
to verify that sufficient VLAN capacity is available. (You will
create a VLAN during each circuit creation task.)
Step 4
In the node view, double-click the Ethernet card that will carry the cross-connect.
Step 5
Verify that the Ethernet card that will carry the circuit is provisioned for single-card EtherSwitch. See
the
“DLP-D246 Provision E-Series Ethernet Card Mode” task on page 19-50
.
Step 6
From the View menu, choose
Go to Network View
.
Step 7
Click the
Circuits
tab and click
Create
.
Step 8
In the Circuit Creation dialog box, complete the following fields:
•
Circuit Type—Choose
VC_HO_PATH_CIRCUIT
.
•
Number of Circuits—Leave the default unchanged (1).
•
Auto-ranged—Unavailable.
Step 9
Click
Next
.
Step 10
Define the circuit attributes:
•
Name—Assign a name to the cross-connect. The name can be alphanumeric and up to 48 characters
(including spaces). Circuit names should be 44 characters or less if you want the ability to create
monitor circuits. If you leave the field blank, CTC assigns a default name to the cross-connect.
•
Size—Choose the cross-connect size. For single-card EtherSwitch, the available sizes are
VC4
,
VC4-2c
, and
VC4-4c
.
•
Bidirectional—Leave the default (checked) unchanged.
•
Create cross-connects only (TL1-like)—Check this check box if you want to create one or more
cross-connects to complete a signal path for TL1-generated circuits. If you check this box, low-order
tunnels and Ethergroup sources and destinations are unavailable.
•
State—Choose the administrative state to apply to all of the cross-connects in a circuit:
–
Unlocked
—Puts the circuit cross-connects in the Unlocked-enabled service state.
–
Locked,disabled
—Puts the circuit cross-connects in the Locked-enabled,disabled service state.
Traffic is not passed on the circuit.
–
Unlocked,automaticInService
—Puts the circuit cross-connects in the
Unlocked-disabled,automaticInService service state and suppresses alarms and conditions.
When the connections receive a valid signal, the service state automatically changes to
Unlocked-enabled.
–
Locked,maintenance
—Puts the circuit cross-connects in the Locked-enabled,maintenance
service state. The maintenance state does not interrupt traffic flow; it suppresses alarms and
conditions and allows loopbacks to be performed on the circuit. Use Locked,maintenance for
circuit testing or to suppress circuit alarms temporarily. Change the administrative state to
Unlocked; Unlocked,automaticInService; or Locked,disabled when testing is complete. See the
“DLP-D230 Change a Circuit State” task on page 19-26
For additional information about circuit service states, refer to the “Circuits and Tunnels” chapter
in the
Cisco ONS 15454 SDH Reference Manual
.
•
Apply to drop ports—Uncheck this box.
•
Protected Drops—Leave the default unchanged (unchecked).
Step 11
If the circuit will be routed on an SNCP ring, complete the
“DLP-D218 Provision SNCP Ring Selectors
During Circuit Creation” task on page 19-17
.
Содержание ONS 15454 SDH
Страница 26: ...Tables vi Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 ...
Страница 62: ...xxii Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
Страница 64: ...xxiv Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
Страница 66: ...xxvi Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
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 ...
Страница 860: ...Index IN 28 Cisco ONS 15454 SDH Procedure Guide R6 0 78 17194 01 ...