10 More Discussions You Might Find Interesting
1. Programming
Hello,
here's my situation: I have a C++ server running on a well known machine and a number of Java clients running on other machines (assumed as unknown) on the same LAN. What I want to achieve is full duplex communication between those applications, in order to exchange complex objects and data... (3 Replies)
Discussion started by: demerzel3
3 Replies
2. Solaris
Hi,
How to find whether the server is running with half duplex or full duplex. I tried with the following command ndd -get /dev/ but am not getting any output,. Is the command correct?
Also let me know how to change from half to full duplex. (1 Reply)
Discussion started by: rogerben
1 Replies
3. UNIX for Advanced & Expert Users
I would like to change half duplex to full duplex on solaris 5.5. I tried with below commands but they didnt work on solaris 5.5.
#ndd -set /dev/le adv_100fdx_cap 1 (6 Replies)
Discussion started by: csreenivas
6 Replies
4. SuSE
How do I configure full duplex on suse 8.2
I tried
ethtool -s eth0 speed 100 duplex full autoneg off
the above works but when I reboot the machine the configure was lost.
How do I configure full duplex so that when the machine get rebooted the configuration will stay.
My interface... (4 Replies)
Discussion started by: hassan2
4 Replies
5. Solaris
I need to change some Ip addresses for my servers to reflect in the NIS map.
I also need to force full duplex on the 10/100 cards & 1/2 duplex in the 10 cards.
I can change the IP by doing ifconfig <NIC card > plumb up <newip>.
Not quite sure on how to force the full / half duplex & how to... (2 Replies)
Discussion started by: Remi
2 Replies
6. Programming
what is meant by full duplex and half duplex?
b'coz in differences b\w hub and switch ,i heard lot this duplex word
so please help me (1 Reply)
Discussion started by: parvathy
1 Replies
7. UNIX for Dummies Questions & Answers
Dear Members,
I was reading a few posts and saw something about installing two Nics so one could use Full Duplex. I remember back in the day of dial up, you could have two modems and use one for upstream and one for downstream. This was called shotgunning. It seems that you can now do the same... (4 Replies)
Discussion started by: Phobos
4 Replies
8. UNIX for Dummies Questions & Answers
Ok at the moment I have a hub whit 5 computers connected to it. It's a 10/100 NetGear hub.
Ok I heard that there is some command I can run or a file I edit or something like that. But what the command/file/script/whatever does is tells you what connect speed it's connecting to the hub to.
... (4 Replies)
Discussion started by: merlin
4 Replies
9. UNIX for Dummies Questions & Answers
We are using ZIX 4.3.3 and we need to configure the NIC for ful duplexing and we also need to configure it for a TCP/IP default gateway and DNS server to acccess the Interent.
Can you please tell me the commands and procedures for configuring this?
Thanks
Marc (2 Replies)
Discussion started by: marc3483
2 Replies
10. IP Networking
We run Compaq UNIX Tru64 5.1.
After a switch got replaced our ethernet-card was magically set to
half duplex!
We saw, that the card was set to Autonegotiate:
vmunix: ee1: Autonegotiated, 100 Mbps full duplex
So we set the card with ifconfig to 100 Mbps full duplex with the
following... (3 Replies)
Discussion started by: arn_ch
3 Replies
lan(7) Miscellaneous Information Manual lan(7)
NAME
lan - network I/O card access information
DESCRIPTION
This manual entry gives a brief description on how to access the LAN device driver at Layer 2 (Data Link Layer) of the OSI architecture.
The LAN device driver controls the various LAN interface cards (e.g, Ethernet/IEEE 802.3, FDDI, Token Ring) at Layer 1 (Physical Layer).
The Data Link Provider Interface (DLPI) is the supported method for accessing the LAN device driver at Layer 2. DLPI is intended for use
by knowledgeable network users only. Refer to the for complete programming details.
There are HP and non-HP drivers and interface cards which will provide their own DLPI module. These types of DLPI are referred to as
"native" DLPI.
Overview
The Physical Point of Attachment (PPA) is a numerical value that uniquely identifies a particular device. The PPA value can be obtained
from the and commands. The "ClassInstance" identifier in the output is the concatenation of the driver class (lan) and the PPA number.
The "NamePPA" identifier in the output is a concatenation of the interface name and the PPA number. The value for a lan device is equiva-
lent to the PPA number for that device.
A single hardware device may have multiple "NamePPA" identifiers, which indicates multiple encapsulation methods supported for to the
device. For Ethernet/IEEE 802.3 links, the "Name" is used to designate Ethernet encapsulation, and for IEEE 802.3 encapsulation. For
other links (FDDI, Token Ring), only the encapsulation designation is used.
Methods of transfer over the DLPI interface through the lan devices include "raw", "connectionless", and "connection-oriented" data trans-
fers.
WARNINGS
The and commands are deprecated. These commands will be removed in a future HP-UX release. HP recommends the use of replacement command
nwmgr(1M) to perform all network interface-related tasks.
AUTHOR
was developed by HP.
SEE ALSO
lanscan(1M), lanadmin(1M), linkloop(1M), nwmgr(1M).
1995, Hewlett-Packard
Version 2.0, November 1982, Digital Equipment Corporation, Intel Corporation, Xerox Corporation
1996, Institute of Electrical and Electronic Engineers
1996, Institute of Electrical and Electronic Engineers
1995, ANSI
1995, Institute of Electrical and Electronic Engineers
1995, Institute of Electrical and Electronic Engineers
lan(7)