Dlp-H231 Adjust The Java Virtual Memory Heap Size; Dlp-H232 Delete A Server Trail - Cisco ONS 15310-MA SDH Procedure Manual

Chapter 18 DLPs H200 to H299

DLP-H231 Adjust the Java Virtual Memory Heap Size

Purpose
Tools/Equipment
Prerequisite procedures None
Required/As needed
Onsite/Remote
Security Level
Step 1 Click Start > Settings > Control Panel. The Windows Control Panel appears.
Step 2 Double-click System. The System Properties window appears.
Click the Advanced tab.
Step 3
Click Environmental Variables. The Environmental Variables window appears.
Step 4
In the User Variables area, click New. The New User Variable window appears.
Step 5
Type "CTC_HEAP" in the Variable Name field.
Step 6
Type "512" in the Variable Value field.
Step 7
Click OK.
Step 8
Reboot your PC.
Step 9
Return to your originating procedure (NTP).
Step 10

DLP-H232 Delete a Server Trail

Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Deleting server trails do not impact the circuits provisioned over it as server trail is a logical link.
Note
Deleting a server trail is recommended when migrating from IPv4 to IPv6 because the server trails
created on a IPv4 network will not work in an IPv6 network. You can recreate server trails after migrating
to IPv6 network without deleting the circuits. When you delete a server trail, the circuit state becomes
PARTIAL.
Step 1 From the View menu, choose Go to Network View.
78-19416-01
This task allows you to adjust the Java Virtual Memory (JVM) heap size
from the default 256 MB to the maximum of 512 MB in order to improve
CTC performance.
None
As needed
Onsite or remote
Provisioning or higher
This task deletes a server trail.
None
NTP-H140 Create a Server Trail, page 5-51
DLP-H29 Log into CTC, page 16-43
As needed
Onsite or remote
Provisioning or higher
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
18-31