Polycom VSX Series Integrator's Reference Manual

Integrator's Reference Manual for the VSX Series
3 - 52 www.polycom.com/videodocumentation
testlan testlan <arp|dcuinfo|dns|echo|ping>
testlan arp
testlan dcuinfo
testlan dns
<“dnsname”|”ipaddress”>
testlan ping <“ipaddress”>
[“count”]
testlan echo <“ipaddress”>
[“length”] [“mps”] [“reps”] [“wait”]
[“echoport”] [“localport”]
Where:
•arp: Returns the contents of the
ARP (Address Resolution Protocol)
table.
• dcuinfo: Returns miscellaneous
DCU information.
•dns: Returns a domain name for an
IP address, or an IP address for a
domain name. Requires a
“dnsname” or “ipaddress”
parameter.
•ping: Starts a ping test to determine
whether the specified IP address
can be reached. Requires an
“ipaddress” parameter. This
command is similar to the ping
command on page 3-50.
• echo: Generates a series of UDP
packets, and requests the system on
the far end to echo the packet
contents. The echo message
returns the number of packets that
were echoed and that were
corrupted. Requires an “ipaddress”
parameter.
• “dnsname”: A DNS name. The
testlan dns command returns the
IP address for this DNS name.
• “ipaddress”: An IP address. The
testlan dns command returns the
DNS name (if any) for this IP
address.
• “count”: Number of times to
execute testlan ping.
Allows you to retrieve
information about the LAN, or
test network connectivity.
Example 1
testlan arp
returns information
similar to this:
IPMAC Status
192.168.001.001
00.00.5a.00.1f.00
Resolved
192.168.001.101
00.00.03.00.16.00
Resolved
Example 2
testlan dcuinfo
returns information
similar to this:
DCUs for 0 = 2044
DCUs for 36 = 1
DCUs for 37 = 1
DCUs for 44 = 1
DCUs for 49 = 2048
DCUs for 52 = 1
DCU IP counts:
ip_xchg_count=590
,
list_input_count=
590
Total TX:
offered=316,
processed=316
DCU:
Badrequestor=0,
Badpointer=0,
Badindex=0,
total=4096
Example 3
testlan dns
microsoft.com
returns:
testlan:
microsoft.com is
207.46.197.101
Example 4
testlan dns
216.115.108.243
returns:
testlan:
yahoo.com is
216.115.108.243
Command Syntax Description Example

Polycom VSX Series Specifications

General

Video Standards	H.264, H.263++
Audio Standards	G.711, G.722, G.722.1, G.728
Network Protocols	H.323, SIP
Video Inputs	S-Video, Composite video
Video Outputs	Composite, S-Video, DVI, HDMI
Audio Inputs	Line In
Audio Outputs	Line Out
Data Collaboration	H.239
Network Interfaces	Ethernet
Power Consumption	Varies depending on the specific model and configuration.