Questions tagged [hp-procurve]

For questions about or relating to network products by Hewlett-Packard. It can be about any network device made by HP Networking, such as LAN switches, Core, Datacenter, Distribution, Edge, Network Management, Routing and Security products.

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SRX DHCP client compatibility with HP Procurve DHCP Relay

I am trying to bootstrap the config on some Juniper SRX100s and am having some DHCP issues. Specifically, I am connecting the 0/0 port (fe-0/0/0 in the software) to my existing network, where DHCP ...
9
votes
1answer
13k views

ProCurve CPU at 100% for several minutes after reboot

I have been doing firmware upgrades in HP switches. Two different models have been upgraded: ProCurve Switch 5406zl Intelligent Edge (J8697A): upgraded from K.15.06.0008 to K.15.12.0012 HP 2520-24G-...
9
votes
2answers
3k views

Cisco AP not powering up until pressing mode button

We have two Cisco 2602E APs and one Cisco 3602E AP deployed at a location in China. They are connected to an HP ProCurve 2910al PoE switch. The 3602E powers up fine when the switch is rebooted (i.e. ...
8
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4answers
3k views

Expanding an HP IRF topology

I'm examining options for a future expansion of our infrastructure. We rent space at a colo so we don't have a dedicated datacenter of our own. This means that our next major expansion will likely ...
7
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2answers
571 views

Switch security when in an unsecured location

I have a situation where I'm required to install a switch in a location that is physically insecure and has guests coming and going. It is in the audio rack of a sound desk at a facility that has lots ...
7
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2answers
6k views

HP Procurve 5406zl - ACL issue

I'm having an issue with an ACL on a VLAN interface. I've followed HP's documentation here: http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c02609963-3.pdf I want to do the following: VLAN 101 ...
7
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3answers
11k views

HP 2920 - Can stack without stacking module?

Is it possible to stack HP 2920 switches via ethernet connections (without add-in stacking modules)? I've consulted several of the docs on HPs site but can't find a definitive answer. I have older ...
7
votes
1answer
150 views

How to set IPv6 RA values for RDNSS and DNSSL on HPE/Aruba 5400R

I am detail-planning the roll out of IPv6 in our company. Right now I am stuck with IPv6 RA on our HPE/Aruba Access Switches. I cannot find any documentation how to set the Recursive DNS Server (RDNSS)...
7
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1answer
1k views

HP Procurve 3500 with K.14 - strange MAC search issue

I have strange issue with HP ProCurve J8692A 3500yl-24G. If I display MACs on port I see it: 3500(config)# sh mac 10 | inc 5cf3fc-a53456 5cf3fc-a53456 But if I try to find where is this MAC then I ...
6
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2answers
6k views

QoS on HP Procurve 2520 and 3800 switches

Do Procurve switches remark cos/dscp values between switches (trust boundaries) as Cisco switches do? I'm wondering if there is an equivalent to "mls qos trust (cos/dscp)" in the HP realm.
6
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4answers
23k views

Reconfiguring Layer3 Switch to enable IP routing and become the default gateway

Current configuration with HP Procurve 2848 switch at a colocation facility consists of using the ISP switchport as the default gateway. The current configuration is very basic with only 1 vlan assign ...
6
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1answer
412 views

Hp Procurve Action ignored in download mode

From an tftp server I'm trying to import the config to startup-config using copy tftp startup-config 10.0.0.10 5006zl.cnf The switch asks for confirmation y/n and when pressing y it just aborts ...
5
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2answers
2k views

Hp procurve HP-5406zl log

What does this error and how can I fix?
5
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3answers
785 views

VLAN that mimics unmanaged desktop switch

I would like to replace a simple five port unmanaged desktop switch with a VLAN on our HP 5406 zl. I need to distribute our Internet connection to two firewalls and figured I could do with one less ...
5
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1answer
1k views

Dropping packets routed between VLANs

I have a star topology consisting of 12 switches. Recently, we began running low on available IP addresses (192.168.100.0/24) and I was asked to open up a new scope (192.168.50.0/24) on the DHCP ...
4
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2answers
2k views

Spanning-Tree Interoperability between ProCurve core & Cisco access layer

I need help regarding the following spanning-tree issue. I have a network core of 2 HP5412 (procurve) connected together using VRRP over a L2 tagged link. I have a Cisco 3560 connected to each of the ...
4
votes
2answers
101 views

MSTP with different VLANs blocking port

I am trying to use MSTP with HP Procurve switches. The edge switch (D in diagram) has half of the ports set to VLAN10 and half set to VLAN20, all untagged. The problem is that the switch D to forward ...
4
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2answers
3k views

HP Networking Switch CLI Comments?

Is there a comment character or do-nothing command in the HP CLI environment? I'm looking for an equivalent of the exclamation mark (!) in Cisco IOS.
4
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1answer
943 views

Distributed Trunking With core and Access Swtiches?

Is it possible to set up a Distributed Trunk with 2 Core an 1 Acces Switch on HP 5406zl? I know that you can connect two switches with an interswitchconnect port. That would be the 2 core switches. ...
4
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1answer
1k views

HP Procurve 5406 Traffic Control Via VLANs and STP

I know that Cisco gear can do this, but can a Procurve be made to do it as well? I have a scenario of around 16 access switches, one switch per building, connected to two aggregation/core switches ...
4
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1answer
767 views

HP 8206zl not delivering PoE 802.03at to Meraki AP

I'm having issues with a HP 8206zl switch not delivering PoE+ to a PoE+ device, a Meraki MR42 WAP to be exact. The WAP reports that it's operating in 802.03af fallback mode, which restricts it's ...
4
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1answer
3k views

Trying to configure HP Procurve VLANs to segment Unifi guest traffic to another network

My goal is to put all guest network traffic from the Ubiquiti Unifi access points onto their own subnet using VLAN 20 on a series of HP Procurve 2610-48-PWR switches. The Unifi Access controller ...
3
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2answers
5k views

Cisco Console Cable and HP ProCurve Switches

I have a USB to Cisco console port cable, and as far as i'm aware, its just a standard rollover serial cable. Correct me if i'm wrong? I'm also looking at getting a HP ProCurve 2510-48 J9020A. On the ...
3
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1answer
692 views

Port Security Or 802.1X Authentication On Non-Server Network

I have a closed network of 3 switches and 40 computers. 35 of those computers (Windows 7 x64 Professional) need to be plugged into any of the 24 ports on 2 of the switches at any time depending on the ...
3
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1answer
1k views

Multiple Spanning-Tree. Same VLANs on instance for all switches?

I have a quick question regarding MSTP: Do all the switches in an MSTP domain should agree to which VLANs are mapped to an instance? Being that dumb, I've just caused an outage by just simply ...
3
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1answer
7k views

hp procurve trunk port group operation vs active lacp port group

We recently purchased some HP Procurve 2920 switches and in setting them up I noticed multiple options for port groups. I wanted to see if anyone can clarify functional differences between setting up ...
3
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1answer
182 views

Hp procurve 2510 ssh problem

My app connects to switches via ssh to gather info from them. I can connect to any model except this one. I get the authentication error from the switch yet i can connect via putty with the same ...
3
votes
1answer
472 views

Issue with Distributed Trunking and pings

Recently we've configured 4 HP switches which are using Distributed trunking. See picture So the problem is this. Rack 4 has 2 switches (Left on the picture). One of these switches is the root ...
3
votes
1answer
825 views

Creating an offline wireless network using UniFi UAP access points for use by iPads

I have to confess that I am by no means a network engineer I am a software engineer with a reasonable grasp of networking. Here is my dilemma... I have 20 iPads that I want to put onto a wireless ...
3
votes
1answer
185 views

rate-limit dns queries on HP procurve 8212zl

I had ast week the situation that a user accidentally got our DNS server to its knees by sending over 270K DNS queries to our dnsmasq. I was looking for a reliable method to prevent this Happening in ...
3
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2answers
1k views

Cannot connect to HP Procurve 2920 from different vlan

So here's the issue I am having. I have a bunch of HP Procurve 2920s. Inter vlan routing is being done by a single firewall. Vlan 10 - 10.10.10.0/25 Vlan 20 - 10.10.20.0/25 Gateway for each 10.1 ...
3
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2answers
354 views

Guest WI-FI implementation - HP switch (comware) and Brocade/Motorola AP 7131

I have been asked to add a guest Wi-Fi network to our existing Wi-Fi network. We have an HP switch (Comware) v1910 and Brocade/Motorola AP 7131. We have created an untrusted interface on the ...
2
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1answer
2k views

Browser access to HP ProCurve 1400-24G

My workplace has a HP 1400-24G J9078A switch. I want to connect to it via browser. I tried the manual and other options but could not find any reference.
2
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5answers
7k views

How can I change the IP address of a running switch (HP 2510)?

The switch is running at a remote location and is connected to a network with the IP address 10.10.10.10. How can I change the IP address to 10.10.10.11 via telnet? The switch has to stay reachable ...
2
votes
1answer
127 views

Subinterface on Cisco ASA 5550 does not work with VLAN on HP ProCurve

I created subinterface on Cisco ASA 5550 (ver. 9.7.1): interface GigabitEthernet1/2.810 vlan 810 nameif dmz810 security-level 50 ip address 172.29.12.33 255.255.255.248 And VLAN 810 on HP ...
2
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3answers
4k views

HP ProCurve 2524 - CLI Command to find Fiber Transceiver's Serial Number

Is there any cli command allowing to check the serial numbers of the inserted mini-GBIC modules on a HP J4813A ProCurve Switch 2524? The show interfaces transceiver [PORT-NUMBER] command which works ...
2
votes
1answer
2k views

How do I connect to an HP 1910 switch console from GNU screen?

I'm trying to use GNU screen on Ubuntu 14.04 to connect to an HP 1910-8G switch console but it is not working. So far for all of my attempts, screen seems to terminate or just appears blank. Has ...
2
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1answer
12k views

Initial setup of hp ProCurve v1910 switch for Small Office?

Resolution: Running the initialize command from the initial menu on the serial port was required to get this switch to work. I had upgraded the software & tried various settings on the switch ...
2
votes
1answer
983 views

HP Procurve 5412zl Management unresponsive via IP when cpu high

I've got at least one problem of consistently high CPU on an HP 5412. It works fine while the management interface is unavailable, but i'm unable to login to SSH or the web. It seems to happen at ...
2
votes
1answer
102 views

HP 6120X Blade switch QoS

I just got access of blade center and i was looking at configuration of switch which is following. I can see switch has already QoS configured, I am not very expert in QoS so trying to understand ...
2
votes
1answer
2k views

HP Procurve - Configure Voice VLAN

I have a HP 2810-48G that I would like to configure for a voice vlan. On our other HP switches (2800, 2610, 2530, etc.) I would navigate to the correct vlan and then type "voice". On the 2810 when I ...
2
votes
1answer
2k views

Creating one virtual switch that extends over two HP 2920-48G?

We have two HP 2920-48G. Our vendor told us, that we should create a virtual switch that extends over both physical switches. That way I don't have to manage two physical switches, but only one ...
2
votes
2answers
7k views

HP 2920-48G PoE daisy-chain ARP cache problem

We've got two HP2920-48G PoE switches connected together via a simple 1Gb cable (SW2:48 -> SW1:01), and then SW1:A1 fiber-channel to a central switch (SW9:A1). All switches are untagged in the ...
2
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2answers
2k views

HP 2920-48G Switch and Apple Airport Extreme problems

I have a problem with my HP 2920-48G Switch and my Apple air port extreme 6th gen. The problem is: once the apple wifi access point (that is all I use the Airport for is a Wifi Access Point) connects ...
2
votes
1answer
380 views

pFsense, Unifi AP, HP switch and VLANS

I have a Unifi AP with a single MYNET SSID connected to my HP 2520 switch on port 23. I have a pfSense LAN interface connected on port 1. AP clients get DHCP (192.168.1.0/24) from pfSense and can ...
2
votes
2answers
595 views

Options for setting up a DMZ and internal network with an ASA 5505 and a single switch

This is an attempt to clarify my original post which was too long. My task is to add a DMZ to our network. Currently, the internal network is connected to one ASA interface. I have been able to set ...
2
votes
1answer
315 views

IPV6 Support For Cisco Nexus Switches

Does CISCO Nexus 3548P-10G L3 Switch Supports IVP6? What are some other alternative L3 Switches with same or slightly higher hardware configuration as CISCO Nexus 3548P-10G and IPV6 support
2
votes
1answer
196 views

HP ProCurve CPU at 100% for 20 minutes after reboot [duplicate]

I have a little concern regarding HP Procurve switches. I am monitoring an important number of HP switches, and I observed that after the reboot, few seconds later CPU usage raised up to 100% and ...
2
votes
3answers
9k views

Connecting HP Procurve 2626 Switch to PC

Hi I use traditional Direct Console cable to connect from HP Switch to PC. I changed the settings for Putty as well. This is what documentation says: Connect a serial console session with the ...
1
vote
2answers
804 views

Computer mac address appearing on more than one switch

I have three HP Procruve switches and have been trying to find out which switchport my computer is connected to. I issued the following command on each switch: show mac-address my_mac_address And ...