- Community Home
- >
- Networking
- >
- Switching and Routing
- >
- Aruba & ProVision-based
- >
- Re: HP Procurve 2920 ARP-PROTECT Issue
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
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
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
тАО05-10-2017 01:42 AM
тАО05-10-2017 01:42 AM
HP Procurve 2920 ARP-PROTECT Issue
Hi All,
I am new to HP ProCurve switches, we have just bought 4 HP ProCurve J9727A Sws. I've deployed dynamic VLANs with Active Directory and NPS server. Also enable DHCP Snooping. But now I've an issue in ARP-PROTECT. When I enable this feature the network gets down.
In my scenario I've the following VLANs.
VLAN 1 (Default) for Wireless Users.
VLAN 10 for Guest Network
VLAN 11 for DMZ
VLAN 12 for Servers
VLAN 13 for MPLS for WAN
VLAN 14 for Switches
VLAN 15 for Voice / IP Phone
VLAN 16 for Untrust Finger Print devices
VLAN 17 through 22 for departments.
My UP Link ports are 23-24
Can anyone help me by giving commands to apply for maximum security.
Thanks
Regards
Faisal
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-10-2017 07:07 PM
тАО05-10-2017 07:07 PM
Re: HP Procurve 2920 ARP-PROTECT Issue
Did you configure ports 23-24 as trusted ports?
Did you add in any non-DHCP IP addresses to the static bindings on each switch?
Did you verify each switch's static bindings to see what is in them?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
тАО05-10-2017 11:38 PM
тАО05-10-2017 11:38 PM
Re: HP Procurve 2920 ARP-PROTECT Issue
Thanks for your kind reply. I can share with you the configurations if you can give me your meail or shall I send you in private ?
I did configure the trunk ports are trusted.
There's no static binding for non DHCP.
I didn't verify the static bindings. I simply applied the following configuration in switches. Also the DHCP Snooping is already enabled with the trusted ports.
SW1
arp-protect
arp-protect trust 19,20-24
arp-protect vlan 1-30
SW2
arp-protect
arp-protect trust 22-24
arp-protect vlan 1-30
SW3
arp-protect
arp-protect trust 23-24
arp-protect vlan 1-30
SW4
arp-protect
arp-protect trust 23-24
arp-protect vlan 1-30
Please advise what further command to be run.
Regards.
Faisal