Table 4-1 Protection Types; Ntp- A170 Create Protection Groups - Cisco ONS 15454 Series Procedure Manual

NTP-A170 Create Protection Groups
NTP-A170 Create Protection Groups
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Complete the
Step 1
protection group. If you are already logged in, continue with
Complete one or more of the following tasks depending on the protection groups you want to create:
Step 2
•
•
•
•
Note
Table 4-1
Table 4-1
Type
1:1
1:N
Cisco ONS 15454 Procedure Guide, R5.0
4-10
This procedure creates ONS 15454 card protection groups.
None
NTP-A24 Verify Card Installation, page 4-2
As needed
Onsite or remote
Provisioning or higher
"DLP-A60 Log into CTC" task on page 17-66
DLP-A71 Create a 1:1 Protection Group, page 17-78
DLP-A72 Create a 1:N Protection Group, page 17-80
DLP-A73 Create a 1+1 Protection Group, page 17-81
DLP-A34 Create an Optimized 1+1 Protection Group, page 17-40
To create Y-cable protection groups for TXP and MXP cards, refer to the Cisco ONS 15454
DWDM Installation and Operations Guide.
describes the protection types available on the ONS 15454.
Protection Types
Cards
DS1-14
DS3-12
DS3-12E
EC1-12
DS3XM-6
DS3XM-12
DS3/EC1-48
DS1N-14
DS3N-12
DS3N-12E
DS3XM-12
DS3/EC1-48
at the node where you want to create the
Step
Description and Installation Requirements
Pairs one working card with one protect card. The protect card
should be installed in an odd-numbered slot and the working
card in an even-numbered slot next to the protect slot towards the
TCC2/TCC2P, for example: protect in Slot 1, working in Slot 2;
protect in Slot 3, working in Slot 4; protect in Slot 15, working
in Slot 14. 1:1 protection can be revertive or nonrevertive. For
more information, refer to the "Card Protection" chapter in the
Cisco ONS 15454 Reference Manual.
Assigns one protect card for several working cards. The
maximum is 1:5. Protect cards must be installed in Slot 3 or 15
and the cards they protect must be on the same side of the shelf.
Protect cards must match the cards they protect. For example, a
DS1N-14 can only protect DS1-14 or DS1N-14 cards. If a failure
clears, traffic reverts to the working card after the reversion time
has elapsed. For more information, refer to the "Card Protection"
chapter in the Cisco ONS 15454 Reference Manual.
Chapter 4 Turn Up Node
2.
December 2004