Setting (continued) – JVC VN-V25U User Manual

Page 56

Setting Using Internet Explorer

Details Page

This page is for performing detailed network setting.
This page can be used during access using

AadminB.

● Press the [OK] button to enable the new settings.

● If the [OK] button is pressed upon entering an invalid value, a warning message will appear and the

entry will be denied. Press the [Cancel] button to restore the invalid entry to the current value.

Setting (continued)

JPEG TOS(DS
field)

For setting the TOS value of IP packets in which JPEG is stored.
The upper six bits out of the eight bits that make up the TOS value belong to
DSCP.
This upper six bits can be set. The lower two bits are “0”. For example, upon
setting to “255”, the lower two bits are converted to “0”, and the value
becomes “252”.
TOS values are used in networks that support QoS. By setting QoS for the
network switch, routing can be done by giving priority to packets with a larger
TOS value.

MPEG4 TOS(DS
field)

For setting the TOS value of IP packets in which MPEG4 is stored.
For details, refer to the [JPEG TOS(DS field)] item above.

TTL Unicast

For setting the TTL value of JPEG/MPEG4 packets that are to be sent via
TCP.
The loss of unreceived packets from the network is faster when the TTL
value is smaller.

TTL Multicast

For setting the TTL value of JPEG/MPEG4 packets that are to be sent via
multicast.

MTU

For setting the maximum packet size for storing JPEG/MPEG4.
[Setting range: 1280 ~ 1500]

Negotiation

For setting the negotiation of the network.
When a value other than

AAutoB is selected, do not set the network device to

be connected to

AAutoB. Ensure that it is set to the same value as VN-V25U.

VN-V25U_EN.book Page 56 Friday, November 2, 2007 11:26 PM