Configure Wired LAN Options
You can configure other LAN properties for your system in the local interface or the system web interface.
Procedure
1.
In the system web interface, go to
Network
>
LAN Network
>
LAN Options
.
2.
Configure the following settings:
Setting
Description
Autonegotiation
(under
General Settings
in the local interface)
Specifies whether the system should automatically
negotiate the LAN speed and duplex mode per
IEEE 802.3 autonegotiation procedures. If you
enable this setting, the system sets
LAN Speed
and
Duplex Mode
to read-only.
Poly recommends that you use autonegotiation to
avoid network issues.
LAN Speed
(under
General Settings
in the local interface)
Specifies whether to use
10 Mbps
,
100 Mbps
, or
1000 Mbps
for the LAN speed. Note that the switch
must support the speed you choose. If you enable
the
Autonegotiation
setting, this setting is read-
only.
Duplex Mode
(under
General Settings
in the local interface)
Specifies the duplex mode to use. Note that the
switch must support the speed you choose. If you
enable the
Autonegotiation
setting, this setting is
read-only.
Ignore Redirect Messages
Enables the system to ignore ICMP redirect
messages.
Polycom recommends that you enable this setting
in most circumstances.
ICMP Transmission Rate Limit (millisec)
Specifies the minimum number of milliseconds
between transmitted packets. Enter a number
between
0
and
60000
. The default value of
1000
means the system sends 1 packet per second. If
you enter
0
, the system disables the transmission
rate limit.
This setting applies only to “error” ICMP packets.
This setting has no effect on “informational” ICMP
packets, such as echo requests and replies.
Generate Destination Unreachable Messages
Generates an ICMP
Destination
Unreachable
message if the system can’t
deliver a packet to its destination for reasons other
than network congestion.
Configuring Network Settings
41