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.
108
questions
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2
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344
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Exclude a certain vlan/subnet from layer3 inter-vlan routing
We have new gen aruba (hpe) switches in our environment.
There is a backbone (5412R zl2) which all edge switches are connected to. The edge switches are also layer 3 (2930F). The backbone delivers ...
- 113
2
votes
1
answer
294
views
How to combine two Internet connection into one switch with VLAN
We currently have two different internet providers coming into our office (one is a backup), and each is going into separate switches. From the two different switches they are going up into both of ...
- 23
1
vote
1
answer
142
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HPE 2910al Switch - Schedule a job
According to the documentation found at the below URL there is a function on the 2910al to run a scheduled job, called "Job Scheduler"
https://techhub.hpe.com/eginfolib/networking/docs/...
- 153
0
votes
2
answers
351
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Create routing between non-VLAN router and HP 2848 Procurve
I am trying to create this routing but getting some issues(or not having the routing).
Scenario:
simple router: 192.168.1.254 (with DHCP server for all network that is providing wifi and internet to ...
- 11
0
votes
1
answer
79
views
Tagged-only VLANs
I have an HP ProCurve swicth configured as follows (simplified, with U for Untagged and T for Tagged):
VLAN_1:
U 1,3,5,7-10,12-16
T 2,4,6
No U 11
VLAN_2:
T 1,3,5
VLAN_3:
T 1,3,5
What is the purpose ...
- 103
0
votes
1
answer
50
views
Wireshark on ProCurve 1810G - IEEE802a protocol
I have recently started a networking course and acquired an old HP ProCurve 1810G-24 Switch to play about with, which I have updated to the latest firmware.
I'm using Wireshark to monitor the traffic, ...
4
votes
2
answers
633
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 ...
- 143
0
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1
answer
606
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HP ProCurve Switch 4100 series - Checking PSU status & S/N from the CLI
Do you know if there is any CLI command available on the very old HPE Procurve 4108gl/J4865A switches where you can see how many PSUs are installed in the chassis, what's their current status and ...
- 141
1
vote
1
answer
578
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Working with credentials encrypted credentials on Aruba / HP switches
I come more from a cisco back ground and there when i show the running configuration i can see the encrypted / hased local user password.
This makes it more secure to have in a automation tool where I ...
- 111
2
votes
1
answer
683
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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 ...
- 23
0
votes
1
answer
170
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What is means message "Ignored" in LibreNMS logs?
I use LibreNMS for monitoring. There is device HP J8697A Switch E5406zl, it added to monitoring. I see this messages - "Ignored IP":
What is it means?
- 155
0
votes
1
answer
2k
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Is there a way to filter an HP switch's log output to only show events for the specified string?
When troubleshooting a host connectivity issue, I log into an HP 5412, for example and look for possible issues on the one port by pulling up the logs. Is there a way to filter/sort the output so ...
0
votes
0
answers
139
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802.1x and mab with ip phone and pc beyond it
I have 2 switches . Hp2620 and 2610. I have an ip phone connected to the switch(i use mab to authenticate) and pc(connected to the ip phone) with dot1x. Each work individually bu they dont work ...
- 313
0
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0
answers
1k
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Per VLAN QoS marking on HPE/Aruba ProCurve switches
Is there a way to configure HPE/Aruba ProCurve platform switches to mark the traffic of the voice VLAN to DSCP EF(46) and Data VLAN to DSCP 0(best effort)?
I've applied the following configuration
...
- 107
1
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2
answers
2k
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I can not connect to switch via SSH after bruteforce
One of the operators has bruteforced HP ProCurve switch via SSH. I have connected to device via console cable and killed all SSH sessions. However, I can not still to connect to device via SSH. How ...
- 155
0
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1
answer
687
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STP Shut Down Port for Camera on HP Procurve
I have a VLAN dedicated for camera devices. We have learned that some camera ports keep going into the down state, and the logging indicates it is caused by STP:
sw404(config)# show logging -r 7
...
- 445
0
votes
1
answer
359
views
802.1x Multiple Devices
I'm in the process of implementing wired 802.1x. I've been testing with HP 2530 switches and everything seems to work okay enough. On a different site I use Brocade (now Ruckus) 6450 switches. I ...
- 51
0
votes
1
answer
1k
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Aruba switch -- rate limiting causing TCP packet reordering? [closed]
We just finished debugging a really interesting bandwidth problem on intercontinental WAN links aggregated by Aruba switches. According to tcpdump captures, using a rate limiter of any speed on a ...
- 101
1
vote
1
answer
1k
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Prevent Users from Setting Specific Static IP
I have an HP procurve switching environment in which users are often assigned static IP's. One user changed their IP to 172.17.1.1 which is the core switch VLAN 10 interface. Since all the users in ...
- 445
3
votes
1
answer
355
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 ...
- 313
1
vote
1
answer
608
views
Is there a similar command to Cisco's "dir all" on a HP Procurve switch?
I'm using a HP Procurve switch (e.g. pc2910 pc2510 pc5510)
Is there a command similar to Cisco's "dir all" on a HP Procurve switch ?
- 21
1
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1
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10k
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How do I know the configured username (administrator and operator) in HP procurve?
I truly appreciate your help on this last occasion.
I would use HP procurve switch now . (e.g. pc5510 pc2910 pc2510)
I would like to know user account set in HP procurve switch .
But I could not ...
- 21
2
votes
1
answer
166
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 ...
- 155
1
vote
1
answer
6k
views
HP ProCurve 2520G Switch not accepting HP transceiver SFP
I first tried a non HP optical transceiver, received the error:
Not an HP Networking transceiver
Called HP they said I need to order a HP branded optical transceiver part no 468508-002 so I did. $...
- 111
0
votes
1
answer
1k
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HP V1910 ProCurve Voice VLAN auto mode possible with LLDP and no OUI mask?
On a ProCurve V1910 I have configured Voice VLAN as follows in network settings using the Web UI:
LLDP -> Global Setup -> LLDP Enable -> Set Enable
VLAN -> Modify Port -> Select ports -> Set Link ...
- 101
7
votes
1
answer
170
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)...
- 211
1
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1
answer
1k
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what will change in a trunk between lacp mode and trunk mode?
I need to link two HP switch with multiple port for throughput purpose.
they are different models but same generation.
I could use either trunk 37-40 trk1 lacp or otherwise trunk 37-40 trk1 trunk on ...
- 195
1
vote
1
answer
324
views
How to avoid microbursts causing drops?
I have a network issue that has to do with microbursts. I will first tell a bit about the network:
There are 4 Aruba/HP ProCurve switches. 1 Core switch and 3 downstream switches. All connections in ...
- 11
0
votes
1
answer
78
views
Why does the HP Procurve show MAC addresses as 64bit and what do the first 16bits represent?
I'm working on an HP ProCurve 1810G running software P1.17.
When I look at the MAC address table, it shows the learned MACs as 64bit addresses. Closer examination shows that the last 6 octets are the ...
- 13
3
votes
1
answer
759
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 ...
- 461
1
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2
answers
908
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Inter vlan routing not working
Apologies if any details not clear as I'm not a network expert.
I have a Procurve 3500yl layer-3 switch. I am trying to make two VLANs and get a PC in one VLAN to connect to the other VLAN.
Below is ...
- 11
2
votes
1
answer
122
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 ...
- 4,351
2
votes
3
answers
6k
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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 ...
- 141
1
vote
1
answer
439
views
How to get command prompt # in switch hp procurve 2910
I´m using 'enable'from the command prompt > to get access to the command prompt #. Doing this I get a list of commands starting with the word 'enable' but the command prompt doesn´t change. What could ...
- 11
3
votes
1
answer
202
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 ...
- 133
3
votes
2
answers
6k
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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 ...
- 209
0
votes
1
answer
472
views
Veritas BackupExec 16 NIC Teaming and network performance boost [closed]
We are using Backup Exec 16 for backing up couple of physical servers and approx 60 VMs running on vmware esxi 6.0.
Backup server itself is running on physical box Windows 2012 R2 and has got 2x 10 ...
- 41
1
vote
2
answers
2k
views
Aruba/HPE 5400R ZL VLAN Interface not pinging
I think that this will be a simple one.
I am attempting to set up an Aruba/HPE 5412R ZL2 Chassis switch. I have set up several VLANs on the switch and have got routing working between them. All of ...
- 13
1
vote
1
answer
615
views
HPE Switch "Software caused connection abort"
I have a stacked HPE 2920 switches which have two vlan-interfaces (VLANs 200 and 96):
vlan 96
name "mgmt"
untagged 1/1,2/1
tagged 1/48,Trk1-Trk5
ip address 192.168.96.20 255.255.255.0
ip helper-...
- 164
3
votes
1
answer
511
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 ...
- 191
1
vote
3
answers
1k
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Procurve 2810-24g VLAN
I have set up a VLAN on my Procurve switch, with ports 12 and 13. The Internet comes in on port 2. My issue is that I can't give the VLAN an Internet connection and have the rest of the switch have ...
- 11
6
votes
1
answer
458
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 ...
- 191
0
votes
1
answer
404
views
HP 2910 Port Security (send alarm SNMP)
I'm looking for correct "OID Value" when security port send alarm.
I will see its in my SNMP logs.
Edit:
I forgot to mention, i already download this MIB but i didn't find the correct OID
- 1
1
vote
1
answer
12k
views
Link status changes often plus PoE Fault
A HP ProCurve Switch is showing in the Logfile, that one Port is changing status from offline to online very often.
I 07/07/17 05:06:04 00076 ports: port 12 is now on-line
I 07/07/17 05:07:22 00077 ...
- 13
1
vote
2
answers
16k
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GUI Configuration - HP Switch 5900
I have a simple question - I am a novice to networking and trying to understand if there is a GUI way to configure the switch (default UI / SNMP, etc.). I do not have any advanced needs but to simply ...
- 13
2
votes
2
answers
625
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 ...
- 25
2
votes
1
answer
207
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 ...
- 21
1
vote
1
answer
386
views
Intel x520 SFP+ connecting to a J9264A HP Procure 6600 switch
I have an Intel h2000 4 module (s2000WP mobi's) chassis with 2 port (Chipset 82599 x520 sfp+ card in each module.
I was wanting to buy/use a J9264A HP 6600 procurve 24+4 that has 4 SFP+ 10GBE ports. ...
- 13
1
vote
1
answer
744
views
LACP static on HP Switch with multiple VLAN
I need to connect a 8 interfaces server to a HP J9854A 2530-24G-PoE+-2SFP+ Switch with LACP. Several VLANS are involved. It seems from this link:
http://h20564.www2.hpe.com/hpsc/doc/public/display?...
- 21
1
vote
1
answer
3k
views
Help setting up multiple IP ranges on same subnet
So long story short. We setup our network YEARS ago, when we were a small company of only 10 people. Now, we are pushing 100 employees, and my network has outgrown itself.
Originally, I setup the IP ...
- 11