HP Library and Tape Tools - Manual (Page 145)

Figure 63 Ethernet ports on switch in the ESL-e and EML-e libraries
For the ESL G3 library, connect to the service port, as shown in Figure 64 (page 145) .
Figure 64 ESL G3 service port
For the 1/8 G2 Tape Autoloader and MSL2024, MSL4048, MSL6480, MSL8048, and MSL8096
tape libraries, connect to the Ethernet port on the tape drive, as shown in
Figure 65 (page 146) .
Connecting to the Ethernet port 145