Replacing an E4SA CRU

2 Inspect the new E4SA CRU and backplane.
3 Install the new E4SA CRU.
Note: Wait a minimum of 30 seconds after removing the old E4SA CRU
before installing the new E4SA CRU.
4 Check the installation of the new E4SA CRU.
Resume Operations:
1 Start the new E4SA CRU.
2 Restart the communications lines and SWAN concentrators.
Note: You need to perform this step if you stopped communications lines or if
an IPXPROTO process was using the E4SA CRU that was replaced. IPXPROTO
processes must be manually restarted after an E4SA CRU is replaced.
3 Verify that the communications lines and SWAN concentrators are restarted.
4 Resume customer applications.
Related Topics
The following topics contain information related to this procedure:
Viewing the Operator Log ($0) Using the OSM or TSM Event Viewer●
Viewing the Service Log ($ZLOG) Using the OSM or TSM Event Viewer●
Managing the Windows NT Event Viewer Application Log●
Managing the Windows Event Viewer Application Log ●