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3answers
39 views

Route Subnet to only access 1 IP address on different VLAN HP Procurve

I'm trying to route VLAN 300 which has a subnet 192.168.100.0/26 to only access 10.220.1.10 on VLAN 220 but struggling with the config. HP's documentation from what I can tell just wants me to enable ...
4
votes
0answers
187 views

HP Procurve 2920 VLANs with DHCP cannot ping

I have problem setting up working VLANs and DHCP server on HP Procurve 2920. My problem is that I cannot even ping computers between VLANs with static ip addresees. winXP pc on VLAN101 with ...
1
vote
2answers
497 views

HP 2510G Loop Protect doesn't work

I have a problem with Loop-Protect on a HP 2510G Switch. I configured Loop-Protect with loop-protect all receiver-action send-disable and set transmit-interval 1 and disable-timer 30. I tested my ...
3
votes
2answers
366 views

HP ProCurve 5406zl does not accept direct attach cable with error “Not an HP Networking transceiver”

I have an HP 5406zl switch running the latest firmware in the non-early release branch (K.15.14.0007, ROM K.15.30) and it is not accepting direct attach SFP+ cables in its SFP+ module. The module is a ...
2
votes
2answers
256 views

Cannot disable mac restriction on port for HP Procurve 2626

I have a HP Procurve 2626 as the main trunk for several subnets in production. I am a UNIX systems administrator and not a networking guy, but I've worked with cisco switches and some of these HP ...
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1answer
117 views

use HP Procurve switch 5400zl as router between 2 networks [closed]

I have a this network to explain : --------------------- ----------------------------- | HP Procurve Switch | (A25) <----------> (Fa0/0) | Cisco Router As ...
1
vote
1answer
770 views

Private VLANs/Port Isolation on HP ProCurve 2524

I am trying to set up Private VLANs (as described on Wikipedia) on a HP ProCurve 2524, but I can't find any references to it in the online manual. Searching the internet hasn't yielded much either ...
0
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0answers
51 views

Do you need STP on ProCurve trunks?

We have 3 switches - a Core Switch, and 2 downstream switches. Each downstream switch has a 3 cable Trunk direct to the core switch. However - when we disconnected one cable in that trunk group ...
5
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2answers
2k views

HP ProCurve 2920 switch stack topology for TWO switches? Ring vs. Chain vs. trunk?

I have a customer whose two HP ProCurve 2910al PoE switches have failed. This was backing a VoIP deployment for a small call center. They are interested in replacement PoE switches, but there's a ...
1
vote
1answer
130 views

ProCurve Trunking

We have 3 switches at the moment - see the diagram below for NOW. Essentially the CORE switch is 7, and 8 and 9 have a 3 cable trunk each to 7. Now, we want to add Switch 5 to the equation - see ...
1
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1answer
7k views

pfSense routing between subnets behind OPT1 and LAN

pfSense short config summary: WAN interface is on a registered Internet block of addresses connected to ISP via fibre LAN interface has IP address 10.200.1.3/24 OPT1 interface has IP address ...
4
votes
3answers
367 views

How do I remove (un-apply) a named filter from a Procurve switch port using the CLI?

EDIT: Edited my examples to reflect that I was indeed attempting this with the switch in "configure" mode. Still no joy. EDIT: I've done some more searching on this issue. I just can't seem to see it ...
5
votes
3answers
4k views

What do switches do to tagged and untagged VLAN packets?

Let's say we have a 4-port switch that is VLAN capable. 1 2 3 4 Port 1 is TAGGED to VLAN10` and `UNTAGGED to Default_VLAN(1) Port 2 is UNTAGGED to VLAN10 Port 3 is UNTAGGED to ...
2
votes
2answers
145 views

Colocation, Full Rack, Layer2/Layer3 Clarification

We are moving from several 1U servers colo'ed out across several data centers to a full rack in a nearby data center for both physical access reasons, as well as having space for expansion. We also ...
1
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1answer
660 views

HP Procurve 2610 vlan routing

Can anyone tell me why inter vlan routing is working for all vlans except my newly created vlan 4/ I have an hp procurve 2610. Any help would be appreciated. I have basically this 1 switch with all ...
0
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1answer
277 views

Deleting the default vlan on HP Procurve 5406 switch

I´ve tried to delete the default vlan on the switch multiple times, via CLI and using the menu options by Telnet, but it keep showing the message= "The default VLAN cannot be deleted". There are no ...
0
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2answers
914 views

Get port vlan tag via snmp on HP Procurve

I'm trying to write a nagios check that will check if a port is a member of (tagged in) a perticular VLAN. I've discovered the following SNMP location SNMPv2-SMI::mib-2.17.7.1.4.5.1.1.40 for checking ...
4
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1answer
424 views

HP Procurve 2512/2524 protected port, source port filter or similar?

HP Procurve switches usually have a setting so that the ports are told which other ports they can communicate with. An easy setup using this is to only allow communication with the uplink, so that no ...
2
votes
1answer
469 views

switch, procuve 2510, error: OS TFTP in prgrs, SNMP denied

I cannot reboot 2510-24 then I get this message: OS TFTP in prgrs, SNMP denied Smart as I am I just started a new TFTP download of latest firmware, but that is a no-go since another download is in ...
3
votes
1answer
1k views

HP Procurve Core Switch Architecture

I want to build a new 'core' for our network. We currently have a 3com 4060 switch acting as the core, connecting all the other TOR and access switches together. The goal is to add resilience into ...
1
vote
1answer
255 views

DHCP Server Issuing NAK when servicing multiple subnets

We currently have 3 VLANs setup in our network. On our DHCP server (Windows 2008) we have 3 scopes created for the 3 separate subnets. Our clients can't seem to pull addresses on the subnets, except ...
1
vote
1answer
667 views

LACP : Cisco ASA 5515 & Switch ProCurve 2920

I've two ASAs 5515 connected in failover Active/Stand by (on Gi0/5) My two ASAs are connected to two Switch ProCurve 2920 to have HA if something happens. So I plug something like that (don't pay ...
1
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0answers
319 views

Windows 2012 to HP Procurve redundancy across multiple switches - multi-switch LACP?

We are looking to have our Windows 2012 server(s) connected to two separate switches, so that if one switch goes down the server(s) can still be accessed on the same IP address from the switch that is ...
2
votes
1answer
332 views

Spanning-tree setup with incompatible switches

I have a set of eight HP ProCurve 2910al-48G Ethernet switches at my datacenter that are set up in a star topology with no physical loops. I want to partially mesh the switches for redundancy and ...
0
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3answers
161 views

How to prevent users from connecting directly to the switch, where the Access point is connected?

I'm about to setup a large wireless network, at a dorm. The hardware I'm using is going to be: HP Procurve E2520-24G-PoE (J9299A) Cisco Aironet 2602i Autonomous Access Point Since the outlets at ...
2
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2answers
865 views

VLAN Traffic changing source when captured at firewall

1) HP Switch config below 2) Fortinet Policy in attached image Right now, we are a flat network of roughly 320 wireless devices, and about 100 wired devices. We have a FortiGate 300C firewall with a ...
1
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2answers
5k views

Need help setting up an HP Procurve 2650 switch via serial using Linux.

I recently bought an HP Procurve 2650 (J4899A) off ebay and it came out without a serial cable. So I also purchased a null modem serial cable (rs232) to connect to it (Assuming this is the right one). ...
0
votes
0answers
134 views

Is it possible to set up a management VLAN on HP switches without configuring routes on the WAN routers?

The network I help manage/maintain is configured like so: Location A - 10.0.0.0/22<br /> Location B - 10.0.4.0/22<br /> Location C - 10.0.8.0/22<br /> etc. Our ISP owns and ...
1
vote
1answer
249 views

Default Gateway in a VLAN

Could I have a router/firewall device providing WAN connectivity, part of a VLAN on a switch? For example: 2, L3 Switches. 2 VLANs DefaultVLAN 10.1.1.0/24 VLAN100 192.168.1.0/24 Two ...
1
vote
1answer
669 views

VLAN Gateways and Routing

This for hypothetical purposes - more of a learning question than an production question. If I have switch (Layer 3, lets say a Procurve) with a handful of VLAN's configured. Lets say: DEFAULT VLAN ...
0
votes
1answer
666 views

Getting invalid input error on procurve 2510 when setting up ip helper-address

I have 3 HP Procurve 2510G-48 and I want to setup a VLAN for public wifi (VLAN100). Originally I just had the default vlan1. I have computers communicating across switches on VLAN100 with static IP ...
3
votes
1answer
990 views

Does HP IRF work the way I think it does?

I finally have approval to better centralize our Ethernet. When last I left off I was looking to the future to figure out how best to handle expansion. Now, I have answers. I now have a pair of A5820 ...
0
votes
1answer
68 views

Routing table connected entries different than interface assigned IP address

I have a HP ProCurve A7102DL router which has eth1 and eth2 interfaces. I currently have eth1 set as my WAN and eth2 as my LAN side. My eth2 has three IP address assigned to it which are A.A.A.1, ...
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2answers
613 views

Assign all VLANs on a same port on HP procurve switch

i'm looking for this information for a few hours on the web but i still can't find the answer. I have a few HP2610 switches (no stacked) and i want to assign all VLANs to switches interconnection ...
5
votes
1answer
1k views

Procurve Primary VLAN

I'm trying to depreciate usage of VLAN 1 on my ProCurve switches; 1 is unused. I understand that VLAN 1 must exist, but I want to remove it from all ports, especially trunks between switches. The ...
0
votes
1answer
2k views

Fortigate + HP ProCurve Load Balancing

I have a FortiGate 100D + HP ProCurve 2824 linked together by 4x 1Gb links. The ProCurve is configured to have ports 21-24 trunked together and load balance them. The 4 cables from these ports are ...
6
votes
2answers
3k views

HP to Cisco spanning tree root flapping

Per a recent question I recently configured both my HP (2x 2900) and Cisco (1x 3750) hardware to use MSTP for interoperability. I thought this was functional until I applied the change to the third ...
2
votes
2answers
2k views

Configure spanning tree from HP to Cisco hardware

I have three switches I'd like to configure in a loop - a Cisco stack (3750s) and two HP 2900 series. Each is connected to the next with a 10 gig backplane of one form or another. How do I configure ...
1
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0answers
203 views

How to prevent partial crash during VLAN configuration on a HP ProCurve 3500

As you can see from my question, I have a VLAN configuration problem with a ProCurve 3500. The goal is to remove a VLAN from the existing configuration, however when I use the WEB UI to do this, I ...
0
votes
3answers
627 views

Multiple VLAN on one switch port

I have a HP ProCurve 1810G-8 which I currently use as a normal switch between 3 servers and a firewall. 2 of the servers are ESXi hosts, and one is a Nexentastor box with 2 iSCSI target LUNs. As the ...
1
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0answers
87 views

Datacenter redundant hosting setup advice

We are moving our servers to a new DC and I am looking for a bit of advice with our new COLO setup. I have some knowledge of networking but I am an enthusiast more than anything so it gets a bit ...
3
votes
1answer
602 views

HP 4204vl (J8770A) non-blocking switching capacity

On the information page for the above mentioned switch, it says "Supports a maximum of 96 autosensing 10/100 ports or 96 autosensing 10/100/1000 ports or 16 mini-GBICs or 4 10-GbE ports, or a ...
5
votes
1answer
337 views

ProCurve network expansion

I've hit a bit of a wall with our network scale-out. As it stands right now: We have five ProCurve 2910al switches connected as above, but with 10GbE connections (two CX4, two fiber). This fully ...
1
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1answer
426 views

Procurve VLAN configuration

I have two ProCurve 1800-24G J9028B linked toghether by a fiber channel on ports n.23. I want an ethernet port (ex. port 21 of switch n1) to be isolated from all the others except of one of the other ...
1
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0answers
3k views

HP Procurve 2910AL allow traffic from VLAN to VLAN

We are trying to setup so that the switch handel routing and communication between a few vlans. And then have a link network up to the fw. Here is the config: Running configuration: ; J9145A ...
4
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2answers
2k views

iSCSI SAN Implementation with several ESXi hosts and two Equallogic SANs

I work for a small state college. We currently have 4 ESXi hosts (all made by Dell), 2 EqualLogic SANs (PS4000 and PS4100) and a bunch of old HP Procurve switches. The current setup is very far from ...
2
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1answer
884 views

Setup VLAN agnostic ports on HP ProCurve 1810G (Ingress Filter, Trunking)

I am wondering if it is possible to configure some ports of the web managed ProCurve Switch 1810G to participate in all VLAN traffic. Even if no VLAN with that ID has been set up inside the switch. ...
4
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3answers
1k views

will heavy network traffic affect other connections on HP ProCurve V1810-48G?

I have a HP ProCurve V1810-48G switch with a few servers running Citrix XenServer connected to it (everything in one rack). The switch is almost in its default configuration (no VLAN, no port ...
5
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2answers
3k views

Fault Tolerance with 2 HP ProCurve 2824 Switches

Looking for some advice on our current situation. We have a full rack at a data center that contains 1 uplink to the data center distribution layer switch (we don't control this), 2 HP ProCurve 2824's ...
0
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1answer
438 views

Tagged VLAN with Procurve switch and RHEL is not working as expected

I want to configure tagged VLAN on RHEL6 where the ethernet switch involved is a ProCurve one. Now what I did is: I created VLAN interfaces eth0.1001 and eth0.1002 on RHEL6 for server1 and VLAN ...