Technical data
System Dump Analyzer
SHOW LAN
/SUMMARY
Specifies that only a summary of LAN information (a list of flags, LSBs, UCBs,
and base addresses) be printed. This is the default.
/TIMESTAMPS
Specifies to print time information (start and stop times and error times) from
the device and unit data structures. SDA displays the data in chronological order.
/UNIT=xx/[dn]
Specifies that information be displayed for the specified unit. Unit designators
are specified in the format xx/[dn], where xx is the type of unit, d is the device
letter, and n is the unit number. The device letter and unit number are optional.
/CLIENT, /DEVICE, and /UNIT are synonymous and mutually exclusive; each
must be the last qualifier stated on an SDA command line.
Description
The SHOW LAN command displays information contained in various local area
network (LAN) data structures. By default, or when you specify the /SUMMARY
qualifier, SHOW LAN displays a list of flags, LSBs, UCBs, and base addresses.
When you specify the /FULL qualifier, SHOW LAN displays all information found
in the LAN, LSB, and UCB data structures.
Examples
1.
SDA> SHOW LAN
-- LAN Device Summary 26-JAN-1993 20:57:41 --
LAN block address = 9834C680 (6 stations)
LAN flags: 0002 LAN_init
LSB address = 98358B40
Device state = 001B Inited,Run,Ctl_Rdy,Timer
-- EXA Unit Summary 26-JAN-1993 20:57:41 --
UCB UCB Addr Fmt Value Client State
--- -------- --- ----- ------ -----------
EXA0 98358540
EXA1 98376340 Eth 60-07 SCA 0017 Strtn,Len,Uniq,Strtd
EXA3 98ACD240 Eth 60-03 DECNET 0004 Uniq
EXA5 983A9580 Eth 80-41 LAST 0015 Strtn,Uniq,Strtd
LSB address = 98369B40
Device state = 4013 Inited,Run,Timer
-- FXA Unit Summary 26-JAN-1993 20:57:41 --
UCB UCB Addr Fmt Value Client State
--- -------- --- ----- ------ -----------
FXA0 98369840
FXA1 98391980 Eth 60-07 SCA 0017 Strtn,Len,Uniq,Strtd
FXA2 98AC9680 Eth 60-03 DECNET 0017 Strtn,Len,Uniq,Strtd
FXA3 98AC7100 Eth 60-01 MOPDL 001F Strtn,Uniq,Share,Strtd
FXA4 98AC9B80 Eth 90-00 LOOP 001D Strtn,Uniq,Share,Strtd
FXA5 98395380 Eth 60-04 LAT 0015 Strtn,Uniq,Strtd
LSB address = 9836CE00
Device state = 001B Inited,Run,Ctl_Rdy,Timer
-- EXB Unit Summary 26-JAN-1993 20:57:41 --
SDA–114