- Community Home
- >
- Networking
- >
- Switching and Routing
- >
- Aruba & ProVision-based
- >
- Poor switching performance with 2920 J9729A
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
06-05-2014 02:05 AM
06-05-2014 02:05 AM
Hello Community,
we have massive performance issues at one of our customers sites.
Setup is shown in PDF-doc attached
All switches are interconnected with LACP Trunks at 2GBit/s
There are multiple VLANS
QoS -DSCP
Voice
LLDP-MED
Problem is:
When we copy Data from one host to another we get transfer rates about max. 160Mbit.
The two hosts are on the same switch and they are both connected at 1000FDx.
Also when the two hosts are on different switches, the transfer rate is about 120Mbit
Some config:
hostname "DV1SW1" module 1 type j9728a trunk 43-44 trk1 lacp trunk 45-46 trk2 lacp trunk 47-48 trk3 lacp qos dscp-map 101110 priority 6 qos type-of-service diff-services ip ssh listen data ip route 0.0.0.0 0.0.0.0 10.0.0.1 interface 2 lacp passive name "Sophos->WLAN" exit interface 3 lacp passive exit interface 4 lacp passive name "ImageQNAP" exit interface 5 lacp passive name "AlphaBackup01" exit interface 6 lacp passive name "AlphaBackup01" exit interface 7 lacp passive exit interface 8 lacp passive exit interface 9 lacp passive exit interface 10 lacp passive name "ImageQNAP" exit interface 11 lacp passive exit interface 12 lacp passive exit oobm disable no ip address exit vlan 1 name "DEFAULT_VLAN" no untagged 2,12,41 untagged 1,3-11,13-40,42,A1-A2,B1-B2,Trk1-Trk3 ip address 10.0.250.11 255.255.0.0 jumbo exit vlan 100 name "VOICE" tagged Trk1-Trk3 ip address 10.1.1.11 255.255.255.0 qos dscp 101110 voice exit vlan 200 name "WLAN" untagged 2 tagged Trk1-Trk3 no ip address exit vlan 300 name "Fernwartung" untagged 12,41 no ip address exit spanning-tree spanning-tree Trk1 priority 4 spanning-tree Trk2 priority 4 spanning-tree Trk3 priority 4 spanning-tree mode rapid-pvst spanning-tree vlan 1 priority 1 spanning-tree vlan 300 priority 1 tftp server listen data no autorun no dhcp config-file-update no dhcp image-file-update password manager
other Configs are pretty much the same ...
we have no idea what we've done wrong..
Many thanks for some help ...
Cheers ,
Chris
Don't forget to mark a post resolved if your question was answered.
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
06-06-2014 02:40 AM
06-06-2014 02:40 AM
Re: Poor switching performance with 2920 J9729A
Hello community,
any ideas ?
Thanks in advance ,
Cheers,
Chris
Don't forget to mark a post resolved if your question was answered.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
07-19-2014 03:56 AM
07-19-2014 03:56 AM
SolutionHI all,
unfortunally nobody replied to the thread.
That's very sad :-(
no matter what, we kind of solved the Problem.
Solution:
1. We've had multiple STP.Root changes .
Set up a MSTP Configuration ported all other switches to mstp.
select one switch to become root of the vlans of an mstp instance.
Made the root-history a lot smaller.
2. we had some trouble with jumbo-frames
Enable jumbo on data vlan did the trick
3. for some reason the LACP trunks to the NAS didn't work.
Ugrading to the newest beta-release of HP-OS did the trick.
Some clients have had bad MTU values due to installing IPSEC-Clients (e.g. Cisco, LANCOM, etc.)
So finaly a nice mix of stupid failures made me sleep very bad ...
show tech all ... a lot of time ... solution found.
Don't forget to mark a post resolved if your question was answered.