Physically install the interface card into the local machine, if necessary.
Follow the instructions in the manufacturer's documentation.
Connect the cables from the CSU/DSU to the interface.
If necessary, connect cables from the CSU/DSU to the leased-line jack or similar connector.
The provider from whom you rented the leased line might supply and configure the CSU/DSU for your link.
The configuration of the interface card involves the creation of a startup script for the interface. The router at LocalCorp in the leased-line configuration that is shown in Figure 16–2 uses an HSI/P interface card.
The following script, hsi-conf, starts the HSI/P interface.
#!/bin/ksh /opt/SUNWconn/bin/hsip_init hihp1 speed=1536000 mode=fdx loopback=no \ nrzi=no txc=txc rxc=rxc txd=txd rxd=rxd signal=no 2>&1 > /dev/null
Indicates that HSI/P is the synchronous port used
Set to indicate the speed of the CSU/DSU
To configure the local machine on the leased line, refer to How to Configure a Machine on a Leased Line.