Lexmark IBM 9077 manual Entry Fields ATM Adapter Atm0 Description

of the lack of an ARP server; signaling protocols should only matter with SVCs and not with PVCs.

3.On the F50, use smitty chg_atm, select the ATM device and change the field SVC UNI Version from auto_detect to uni3.0:

Change / Show Characteristics of an ATM Adapter
Type or select values in entry fields.
Press Enter AFTER making all desired changes.
[Entry Fields]
ATM Adapter	atm0
Description	IBM PCI 155 Mbps ATM A>
Status	Available
Location	30-68
Enable ALTERNATE ATM MAC address	no	+
ALTERNATE ATM MAC address	[0x0]
Software Transmit Queue size	[100]	+#
Minimum Guaranteed VCs Supported	[32]	+#
Maximum Number of VCs Needed	[1024]	+#
SVC UNI Version	uni3.0	+
Minimum 4K-byte pre-mapped receive buffers	[0x30]	+#
Sonet or SDH interface	[0]	+#
Provide SONET Clock	[0]	+

4.Use smitty mkinetat to get to the Add an "ATM Network Interface" menu and fill in the blanks, as follows:

Add an ATM Network Interface
Type or select values in entry fields.
Press Enter AFTER making all desired changes.
	[Entry Fields]
* INTERNET ADDRESS (dotted decimal)	[10.1.2.3]
Network MASK (hexadecimal or dotted decimal)	[255.255.255.0]
Network Interface	[at0]
Connection Type	pvc	+
ATM Server Address	[]
Alternate Device	[]
Idle Timer	[]
Best Effort Bit Rate (UBR) in Kbits/sec	[155000]
* ACTIVATE the Interface after Creating it?	yes	+

You may leave the Network Interface field blank, as at0 is the default interface on the device atm0, but you must change the Connection type from svc_s to pvc. As stated, we had no ARP server available, which is a prerequisite for any SVC type connection. Consider a PVC to be a permanent point-to-point connection; we will have to give the identification of the partner in the next SMIT screen.

Single RS/6000 SP and Single SP Switch Router 169