Questions tagged [hp]
Hewlett Packard Enterprise is a manufacturer of network devices including the former ProCurve series (ProVision) and former 3Com products (Comware). Please consider using a more specific tag; see the tag wiki for some options.
132
questions
2
votes
2answers
41 views
Connecting two HP 2910al Switches using SFP to get 2Gb/s speed
I would like to Connect my two HP 2910al switches using SFPs to get a maximum of 2G links.
is this possible, and how?
I want to make both of them to use the IP address (ex 192.168.2.xxx).
I have the ...
0
votes
1answer
31 views
Connecting two Stacked Aruba 2930M Switch with third one using LACP
In the skit, I would like to connect the two Stacked switches with a third one
using the SFPs+ Modules and therefore I need to configure the LACP for them.
How can I configure the LACP on both the ...
0
votes
1answer
40 views
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 ...
1
vote
0answers
22 views
HPE V1910 VLAN configuration [closed]
I have a HPE v1910 switch for my network. I am creating 5 VLANs on it for my purposes:
VLAN 11- ports 9/10, port 10 has a Linux box and port 9 is connected to an external device.
VLAN 12- ports 11/12,...
0
votes
1answer
37 views
HP5130: Cannot ping vlan interface
I have a really simple set-up but I still cannot find what is wrong. Sorry if duplicate, I searched and didn't find.
I have a HP 5130 switch, I install 2 VLAN (30 & 42) + the VLAN 1 for ...
0
votes
1answer
74 views
Why does HPE disable STP by default? [closed]
It this certainly true that switches needs STP to avoid loops or broadcasts storms, but recently I saw the configuration of my Hewlett Packard switch and I noticed that it has STP feature disabled by ...
1
vote
1answer
49 views
HP Flex 5510 switch configuration back up issue
I'm new to HP switch's,
I'm struggling to take a configuration backup file from a HP 5510 flex switch (Comware series).
I've tried all possible methods to pull out the config file via both CLI and GUI,...
0
votes
1answer
53 views
Access a device connected in another switch
I have theses two switches, 3Com 4500 and 3Com 2928.
3Com 4500 - IP: 20.20.X.X ; Mask: 255.255.240.0
3Com 2928 - IP: 192.168.1.X; Mask: 255.255.255.0
There is a printer(20.20.2.1) connected in the ...
0
votes
1answer
25 views
HP 5800 interface card/module installation
Is it possible to install an interface card, in this case LSW1GP16P0 to a HP 5800(JC103A) without powering off the switch? The installation guide is not very clear on that point.
1
vote
1answer
384 views
mirroring-group not possible on Aruba switch
I am currently in the situation of needing to monitor several ports on a Aruba 2530-24G simultaneously from several other ports. Those are basically HP devices, right?
A good solution would be a ...
0
votes
1answer
541 views
How to make a printer visible to two different subnets?
How are you? I hope well.
As you can see by the tittle I'm in the middle of a situation that i have to access a print in another subnet. These subnets are operating in different switches(Switch A and ...
0
votes
2answers
113 views
Connecting DELL N1548 to HP Core switch with LAN
I currently have a setup with a HP core switch with few VLANs configured on it e.g. vlan 10, 20, 30, 40.
However when I uplink my DELL N1548 to the HP core switch, I cannot connect anything behind ...
1
vote
1answer
277 views
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 ...
-2
votes
1answer
207 views
How can a HPE MSR 2003 JG411A do 802.1q
How can a HPE MSR 2003 JG411A do 802.1q.
I have had no success in getting my MSR2003 router to perfrom like my cisco 1921 router.
basically the cisco does 802.1q, and dhcp, it encapsulate all vlans ...
3
votes
1answer
57 views
Cisco enable username and enable password equivalent in HP
If Cisco has a enable username and enable password what is the equivalent term use by HP?
5
votes
1answer
297 views
Non-HP transceiver and HP switch
Does a non-HP single-mode transceiver work in a HP switch, and does a non-HP single-mode transceiver communicate with a single-mode HP transceiver?
3
votes
2answers
1k views
HP switch “No untagged port”
A network engineer showed me the show vlan output of an HP switch. I know tagged ports are trunk and untagged ports are access in Cisco terms. But can anyone explain the "no untagged port"? How is ...
0
votes
1answer
453 views
Configuring HP Smart Switch and SonicWall with VLAN
I'm trying to configure an HP SmartSwitch with a Dell SonicWall on a VLAN for some computers in our network.
The computers in question are on port 37 on the switch. I've created a new VLAN interface ...
3
votes
1answer
742 views
Allowing only routed traffic, block intra-VLAN forwarding
In a mixed network of Dell and HP/Aruba devices, we would like to block all communication between client computers, and only allow them to communicate with servers located on a different VLAN*.
There ...
2
votes
1answer
53 views
secure authentication over LAN 802.1X
secure authentication over LAN
I have installed FreeRadius Version 3.0.12 server, we debian 9.4.0, and I want to secure my LAN, that means, nobody can connect to the LAN if its MAC address is not ...
3
votes
1answer
353 views
HPE IRF Stack why do I need two physical ports?
I'm building exactly the same topology, but there is no explanation why do I need two physical interfaces in IRF stack?
So, can someone please explain me, why do I need two physical members in IRF ...
7
votes
2answers
277 views
How to display entire MAC address table on HP switches
I want to display the whole MAC address table without needing to press 'space' for the next page, so that if there are 50 entries in the table I'd be able to view them with a single command.
I'm ...
1
vote
1answer
357 views
Right Cisco switch for iSCSI SAN network
I'm trying to revive this old HP P4500 Lefthand SAN and recover some data from it. There was a pair of Cisco switches configured for the SAN traffic. Those are no longer there. All I have access to ...
1
vote
1answer
3k 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. $...
0
votes
1answer
630 views
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 ...
2
votes
2answers
112 views
Question about Configuring HP 2920
I'm trying to configure an HP 2920 to do routing between VLANs. I'm working on setting up a guest wireless network and I want to prevent clients on the guest VLAN from accessing our main VLAN.
...
2
votes
0answers
311 views
add VLAN access ports to a VSI (HP)
I'm trying to understand how VLANs work in conjunction with VSI / VPLS. I'm using two HP A5800AF switches connected through MPLS.
Specifically, I want to associate a port on each side with a specific ...
1
vote
2answers
1k views
Configure VLAN with DHCP traffic properly forwarded
I have a windows DHCP server in VLAN 10 and I have wireless clients in VLAN 288. The VLANs are defined in my Juniper EX-4600 and the VLANs are tagged/trunked all the way to the Meraki APs.
[DHCP]---[...
5
votes
1answer
168 views
Legacy Network, Adding new VLANs
I've recently been tasked with cleaning up an old network in where no passwords were provided, I was able to get in and look at the config. I've decided to replace 3 switches and add some new vlans in ...
3
votes
1answer
2k views
Multicast flooding network ProCurve Switch 2520G
Switch: ProCurve Switch 2520G-8-PoE
Scenario: Multicast is flooded onto the network
Having multicast flooded makes it so TV is stuttering and pixelating. I do on my ProCurve have IGMP and Querier ...
2
votes
2answers
4k views
Aruba 2530 - IGMP Enabled, Querier on still no filtering
I have a in port 1 - 5 channels of multicast. On port 2 i have a computer. Both are in VLAN 10 untagged and a more bigger network tagged on port 3.
I've enabled IGMP with: config, vlan 10, ip igmp, ...
2
votes
1answer
1k views
PVID for hp switch 1910
I am configuring layer 2 vlans between 3com 4200 switch and an hp 1910, I set the uplinks as trunk ports on both vlans.
In 3com I set the pvid to permit all vlans but in 1910 how can I permit all ...
1
vote
1answer
128 views
HP MSR2004 router is not processing udp through nat
I set up a new HP MSR2004 router for a corporate network. The network uses an internal private net and has one static public ip address. Surfing the web and all tcp related things seem to work fine. ...
3
votes
1answer
769 views
HP Stacking Not Joining
I have 2 HP 2920 switches and they aren't stacking as I'm expecting.
Both models are the J9729A, however one is Aruba branded and one is the original HP brand. Everywhere I read this shouldn't be an ...
1
vote
2answers
1k views
Gratuitous arp and unicast flooding
we have few 100s of access switches connecting to a core 10k in IRF. Here all our access is pretty much dumb does only L2 job. So what happens now is unicast flooding, technically MAC ages out, ...
1
vote
0answers
323 views
HP ProCurve 6120XG with Cisco configuration
ProCurve 6120XG Blade Switch with Cisco trunk
I have c7000 HP blade Center with ProCurve 6120XG Blade Switch and i am creating trunk to my TOR1 Cisco switch (Nexus 3064), but having issue related VLAN ...
3
votes
1answer
82 views
DHCP server on HPE MSR2004 24G not working
I set up a new MSR2004 router and can't seem to get DHCP to work. Here are the corresponding config lines:
dhcp enable
vlan 12
name Guest Wifi VLAN
dhcp server ip-pool guest-wifi
gateway-...
3
votes
0answers
242 views
HP 5500 JD374A Port naming convention
Hi to all :) To most of you it'll prolly sound like a very silly question to ask, however to me as a fresh network trainee the answer is unfortunately not so obvious.
So, the question is whether the ...
0
votes
1answer
82 views
How to extend ports with L3 switch or other device? [closed]
I am a software engineer and no one in my team is familiar with network setup. My team recently bought 20 PCs for test our software but we only have 2 ports left in the room. And I have suddenly come ...
7
votes
0answers
454 views
Distributed Trunking Inconsistent MAC table
Good afternoon.
I've recently faced a problem in an HPE Distributed-Trunking Switch-to-Switch Square-Topology.
Image 1 (shows the essential part of the architecture that consists of 4 switches ...
1
vote
2answers
275 views
Switch with VLANs and non-VLAN ports?
I have a HP 1920S switch with several VLANs configured. Is it possible to use the remaining ports as ordinary (no VLAN at all) 'dumb' switch ports?
The reason I ask is that I have devices that don't ...
3
votes
4answers
9k views
Switches 'HPE OfficeConnect 1920S' - Enable SSH / TFTP Services
We need to manage switches HPE OfficeConnect 1920S remotely but only HTTP/HTTPS Administration is available.
HPE 1920S has an special operating system, neither Procurve nor Comware. We are looking ...
2
votes
1answer
868 views
ACL based on VLAN
I am trying to learn ACL on hp 2530.
When I use :
sh access-list command the following is displayed:
ACL-NAME-STR Show detailed information for an ACL.
config Show all ...
2
votes
3answers
1k views
Alternative to private VLAN?
I need to implement PVLAN on HP Aruba switches, unfortunately HP-2530 switch do not support Private-VLAN.Is there an alternative to achieve similar results?
2
votes
1answer
2k views
Private VLAN on HP switch
I am totally new to vlan concept and I am trying to learn by configuring them on these 2 switches: HP-2530-24G and HP-1820-8G(where there is no CLI).
I need to implement Private-Vlan on these switches ...
1
vote
1answer
399 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-...
1
vote
1answer
521 views
L2 ACL to filter L3/L4 traffic
Would it be possible to restrict access to a device using L2 ACL on HP Comware switch which is L2 for the given VLAN?
I want to secure the access to a device on specific VLAN so it can be accessed ...
2
votes
4answers
550 views
H3C MST BPDU exchange failing
I am coming across the following MST issue.
Between a HP5940 network core and HP5130 network access layer, I am using 5 instances of MST, configured like this :
CORE switch
stp region-configuration
...
1
vote
3answers
9k views
Monitoring traffic on a HP core switch
I need to monitor traffic on an HP core Switch but I never worked with HP Core before.
Does HP provide the same functionality as Remote SPAN on Cisco Switch?
1
vote
1answer
55 views
Setting up a VLAN isolated from outside
I have been tasked with creating a vlan on a HPE 1920 switch that has no access to the outside world but can access all other devices connected to the switch, how do I go about this? I have some ...
