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Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 18 DLPs D100 to D199
DLP- D180 Edit the OSI Subnetwork Point of Attachment
c. If you want to add or edit an area address to the primary area, enter the address at the bottom of the
Multiple Area Addresses area. The area address can be 2 to 26 numeric characters (0–9) in length.
Click Add.
d. Click OK.
Step 4 Return to your originating procedure (NTP).
DLP-D180 Edit the OSI Subnetwork Point of Attachment
Step 1 In node view, click the Provisioning > OSI > Routers > Subnet tabs.
Step 2 Choose the subnet you want to edit, then click Edit.
Step 3 In the Edit <subnet type> Subnet <slot/port> dialog box, edit the following fields:
• ESH—The End System Hello PDU propagation frequency. An end system NE transmits ESHs to
inform other ESs and ISs about the NSAPs it serves. The default is 10 seconds. The range is 10 to
1000 seconds.
• ISH—The Intermediate System Hello PDU propagation frequency. An intermediate system NE
sends ISHs to other ESs and ISs to inform them about the NETs it serves. The default is 10 seconds.
The range is 10 to 1000 seconds.
• IIH—The Intermediate System to Intermediate System Hello PDU propagation frequency. The IS-IS
Hello PDUs establish and maintain adjacencies between ISs. The default is 3 seconds. The range is
1 to 600 seconds.
Note The IS-IS Cost and DIS Priority parameters are provisioned when you create or enable a subnet.
You cannot change the parameters after the subnet is created. To change the DIS Priority and
IS-IS Cost parameters, delete the subnet and create a new one.
Click OK.
Step 4 Return to your originating procedure (NTP).
Purpose This task allows you to view and edit the OSI subnetwork point of
attachment parameters. The parameters are initially provisioned when you
create a Section DCC (SDCC), Line DCC (LDCC), generic
communications channel (GCC), or optical service channel (OSC), or when
you enable the LAN subnet.
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
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