ATM Adapter Installation and Support Guide

Replacing an ATM3SA Adapter
ATM Adapter Installation and Support Guide—420013-002
3-7
Quiesce Any Customer Applications Using the
ATM3SA Adapter
The TCP/IP process used by the Expand-over-IP line is shown in the
Associatedev field and the local Internet Protocol (IP) address is shown in the
SrcIpAddr field. In this example, the Expand-over-IP line named $IPYEA uses
the TCP/IP process named $ZTC23 and the IP address 172.17.203.37.
Quiesce Any Customer Applications Using the ATM3SA Adapter
To quiesce customer applications:
1. Notify end users that applications will be temporarily unavailable.
2. Perform any actions necessary to quiesce customer applications.
Stop the Communications Lines That Are Using the ATM3SA
Adapter
To stop the communications lines using an ATM3SA adapter:
1. Stop the activity on the lines.
a. Use the SCF ABORT LINE command to stop the activity on a single line:
ABORT LINE $line-name
b. Use the SCF ABORT PATH command to stop the activity on all the lines in an
Expand multiline path:
ABORT PATH $path-name
2. Verify that the lines are in the STOPPED state.
a. Use the SCF STATUS LINE command for a single line:
STATUS LINE $line-name
Example 3-7 shows the output of these commands.
Example 3-6. SCF INFO LINE Command
->INFO LINE $IPYEA,DETAIL
EXPAND Detailed Info LINE $IPYEA
*Associatedev... $ZTC23 *Maxconnects. 0 Delay.... 0:00:00.10
Framesize...... 132 *Speed....... 74666 *Retryprobe 3
*Timerinactivity 0:00:00.00 *Timerprobe.. 0:00:30.00 Txwindow.. 7
*AfterMaxRetries PASSIVE StartUp...... OFF Rsize..... 3
*Timerreconnect. 0:00:30.00 L2Protocol... Net^IP
*DestIpAddr 172.17.203.37 *DestIpPort 2003
*SrcIpAddr 172.17.208.20 *SrcIpAddr 2003
Note. The actions required to perform this stem depend on the customer’s application.