Dlp- A263 Edit Path Protection Dual-Ring Interconnect Circuit Hold-Off Timer - Cisco ONS 15454 Series Procedure Manual

Chapter 19 DLPs A200 to A299
Click OK. Circuits matching the attributes in the Filter Circuits dialog box appear in the Circuits
Step 4
window.
Step 5 To turn filtering off, click the Filter icon in the lower right corner of the Circuits window. Click the icon
again to turn filtering on, and click the Filter button to change the filter attributes.
Step 6 Return to your originating procedure (NTP).
DLP-A263 Edit Path Protection Dual-Ring Interconnect Circuit Hold-Off Timer
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
September 2005
State—Choose one: OOS (display only out-of-service circuits), IS (display only in-service
•
circuits; OCHNCs have IS status only), or OOS-PARTIAL (display only circuits with
cross-connects in mixed service states).
Slot—Enter a slot number to filter circuits based on the source or destination slot; otherwise
•
leave the field blank.
Port—Enter a port number to filter circuits based on the source or destination port; otherwise
•
leave the field blank.
Type—Choose one: Any (type not used to filter circuits), STS (displays only STS circuits), VT
•
(displays only VT circuits), VT Tunnel (displays only VT tunnels), STS-V (displays STS
VCAT circuits), VT-V (displays VT VCAT circuits), VT Aggregation Point (displays only VT
aggregation points), or OCHNC (displays only OCHNCs; refer to the Cisco ONS 15454 DWDM
Installation and Operations Guide).
Size—Click the appropriate check boxes to filter circuits based on size. Choices are: VT1.5,
•
STS-1, STS3c, STS-6c, STS-9c, STS-12c, STS-18c, STS-24c, STS-36c, STS-48c, STS-192c,
Multi-rate, Equipment non specific, 2.5 Gbps FEC, 2.5 Gbps No FEC, 10 Gbps FEC, and
10 Gbps No FEC.
The check boxes shown depend on the Type field selection. If you chose Any, all sizes are
available. If you chose VT, only VT1.5 is available. If you chose STS, only STS sizes are
available, and if you chose VT Tunnel or VT Aggregation Point, only STS-1 is available. If you
chose OCHNC as the circuit type, Multi-rate, Equipment non specific, 2.5 Gbps FEC, 2.5 Gbps
No FEC, 10 Gbps FEC, and 10 Gbps No FEC appear (DWDM only; refer to the
Cisco ONS 15454 DWDM Installation and Operations Guide). If you chose STS-V, only STS-1,
STS3c, and STS-12c are available. If you chose VT-V, only VT1.5 is available.
This task changes the amount of time a path selector switch is delayed for
circuits routed on a path protection dual-ring interconnect (DRI) topology.
Setting a switch hold-off time (HOT) prevents unnecessary back and forth
switching when a circuit is routed through multiple path protection
selectors.
None
NTP-A44 Provision Path Protection Nodes, page 5-20
DLP-A60 Log into CTC, page 17-66
As needed
Onsite or remote
Provisioning or higher
DLP-A263 Edit Path Protection Dual-Ring Interconnect Circuit Hold-Off Timer
Cisco ONS 15454 Procedure Guide, R5.0
19-45