- Community Home
- >
- Servers and Operating Systems
- >
- Operating Systems
- >
- Operating System - HP-UX
- >
- Re: Duplex
Categories
Company
Local Language
Forums
Discussions
Forums
- Data Protection and Retention
- Entry Storage Systems
- Legacy
- Midrange and Enterprise Storage
- Storage Networking
- HPE Nimble Storage
Discussions
Discussions
Discussions
Forums
Discussions
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
- BladeSystem Infrastructure and Application Solutions
- Appliance Servers
- Alpha Servers
- BackOffice Products
- Internet Products
- HPE 9000 and HPE e3000 Servers
- Networking
- Netservers
- Secure OS Software for Linux
- Server Management (Insight Manager 7)
- Windows Server 2003
- Operating System - Tru64 Unix
- ProLiant Deployment and Provisioning
- Linux-Based Community / Regional
- Microsoft System Center Integration
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Discussion Boards
Community
Resources
Forums
Blogs
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-14-2011 12:11 AM
07-14-2011 12:11 AM
Duplex
Hi All,
I want to know how to check the duplex of a network card.And also how to change the duplex from half to full or from full to half.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-14-2011 12:20 AM
07-14-2011 12:20 AM
Re: Duplex
Example:
# nwmgr -g -v -c lan0
lan0:
Interface State =UP
MAC Address = 0x00306E123456
Subsystem = igelan
Interface Type = 1000Base-T
Hardware Path = 0/1/2/0
NMID = 1
Feature Capabilities = Physical Interface
IPV4 Recv CKO
IPV4 Send CKO
VLAN Tag Offload
64Bit MIB Support
IPV4 TCP Segmentation Offload
UDP Multifrag CKO
Feature Settings = Physical Interface
VLAN Tag Offload
64Bit MIB Support
MTU = 1500
Speed = 100 Mbps Full Duplex (Autonegotiation : On)
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
- Tags:
- nwmgr
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-14-2011 12:26 AM
07-14-2011 12:26 AM
Re: Duplex
Hi Torsten,
Thanks for the reply.Can I able to change it to half duplex.How?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-14-2011 12:28 AM
07-14-2011 12:28 AM
Re: Duplex
Hope this helps!
Regards
Torsten.
__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.
__________________________________________________
No support by private messages. Please ask the forum!
If you feel this was helpful please click the KUDOS! thumb below!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-14-2011 12:40 AM
07-14-2011 12:40 AM
Re: Duplex
Hi Torsten,
I asked just for an information.Thats all..Thanks for the valuable inputs
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-14-2011 12:58 AM
07-14-2011 12:58 AM
Re: Duplex
There has 2 way to find out this info
1. nwmgr
2.lanadmin
if you are using lanadmin
root@test01:/# lanadmin -x 1
Speed = 1000 Full-Duplex.
Autonegotiation = On.
Thanks
BR
Naj
____________________________________________
:: Really appreciate if you could assign some points.
:: Don't know how to assign point? Click the KUDOS! star!
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-14-2011 06:21 AM
07-14-2011 06:21 AM
Re: Duplex
Actually in theory ndd does it what you want if supported in your OS version;
link_speed 0/1 read only 0 = 10 meg, 1 = 100 meg
link_mode 0/1 read only 0 = half duplex, 1 = full duplex
So , if supported you can use ndd for both info and setup , for info use -get
# ndd -get /dev/lan0 link_duplex
1
# ndd -get /dev/lan0 link_speed
1
To set use -set instead of -get
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-19-2011 08:34 PM
07-19-2011 08:34 PM
Re: Duplex
Hi Hakki,
root@abc /etc#lanscan
Hardware Station Crd Hdw Net-Interface NM MAC HP-DLPI DLPI
Path Address In# State NamePPA ID Type Support Mjr#
0/2/2/0 0x00215AF8B516 2 UP lan2 snap2 1 ETHER Yes 119
0/1/1/0 0x00215AF8B518 0 UP lan0 snap0 2 ETHER Yes 119
0/1/1/1 0x00215AF8B519 1 UP lan1 snap1 3 ETHER Yes 119
0/2/2/1 0x00215AF8B517 3 UP lan3 snap3 4 ETHER Yes 119
LinkAgg0 0x000000000000 900 DOWN lan900 snap900 6 ETHER Yes 119
LinkAgg1 0x000000000000 901 DOWN lan901 snap901 7 ETHER Yes 119
LinkAgg2 0x000000000000 902 DOWN lan902 snap902 8 ETHER Yes 119
LinkAgg3 0x000000000000 903 DOWN lan903 snap903 9 ETHER Yes 119
LinkAgg4 0x000000000000 904 DOWN lan904 snap904 10 ETHER Yes 119
root@abc /etc#ndd -get /dev/lan0 link_duplex
ndd: couldn't push module 'lan0', Invalid argument
root@abc /etc#ndd -get /dev/lan2 link_duplex
ndd: couldn't push module 'lan2', Invalid argument
Thanks
BR
Naj
____________________________________________
:: Really appreciate if you could assign some points.
:: Don't know how to assign point? Click the KUDOS! star!