User manual

display
Chapter 2 Command Descriptions 27
display
Devices
supported
This command is supported in all Digi Connect products.
Purpose Displays status information for a Digi Connect device. The “display”
command’s focus is on real-time information. In contrast, the “info”
command displays statistical information about a device over time, while
the “status” command displays the status of outgoing connections
(connections made by “connect,” “rlogin,” or “telnet” commands).
Status information that can be displayed includes:
• General product information, including the product name, MAC
address, boot, post, and firmware versions, memory usage, CPU
utilization, and uptime, or the amount of time since the device was last
booted.
• Access control status information.
• ARP table information.
• Contents of a port buffer (see also "display buffers" on page 37).
• Dynamic DNS (DDNS) service status information.
• GPIO signals.
• Memory usage information only.
• Mobile (cellular modem) status information.
• Network Address Table (NAT) status information.
• Active network device interfaces and their status.
• IP pass through status.
• Point-to-Point Protocol (PPP) status information, including SureLink
statistics.
• Provisioning parameters in a Digi Cellular Family device’s CDMA
cellular module.
• Route Table entries.
• Security Association (SA) database entries (can also be displayed with
other Virtual Private Network (VPN) information).
• Security Policy Database (SPD) entries (can also be displayed with
other Virtual Private Network (VPN) information)
• Serial modem signals (DTR, RTS, CTS, DSR, DCD).
• Socket status information.
• Multiple Electrical Interface (MEI) switch settings currently defined for
ports, on devices supporting MEI.
• Current TCP and UDP session and listener information.
• Uptime information only.
• Version information for Boot, POST and EOS firmware, and Digi part
numbers for those items.