Hi,
I got a "new" old switch with a pretty old firmware-version (PB.02.03). Now I want to upgrad to the last firmware-version for my switch (PB.03.04).
Where can I find the latest firmware?
I didn´t find a link on the HP-website..
Can anybody help me?
Thanks in advance,
Max
I have a JG348A with software 1513P99 and I could use come assistance on getting the configuration right.
I need to pass two vlans over the uplink port from a primary switch, 102 and 113. Vlan 102 is addressable and it is the address we will ultimately manage the switch through. Vlan 113 is not addressable.
I understand this switch must have the default vlan interface on vlan 1 set, so I added a vlan interface on 102 and configured it. The vlan interface on vlan 1 I presume can remain unused (Better would be to disable this after final configuration).
I need to untag only one of the fixed ports into vlan 113 and pass this through the uplink. This vlan should not route to or from any other vlan, it is deemed unsecure and is required to remain isolated. This will be the only locally attached device to the switch aside from fiber in the uplink port.
I only have experience with enterprise switches and this setup is typical and trivial. With this switch I can not get the combination of port type and vlan tagging such that accomplish what I need.
I would be grateful for any guidance,
Thanks.
Hi.
I have a network with 78 end stations + 2 servers, I want to use 2 HP ProCurve 1920.
What is the best way to connect both switches in the same rack and give me the best performace with cooper?
example cross cable using Port 1+Port 1?
Any tip will be appreciated, thanks!!!
Hi,
We have a new fleet of HP Procuve 1920 that we are replacing our netgears with. We have come across an odd issue that only affects the HP's.
Every 6-7hrs we loose SNMP connectivity (we get an SNMP timeout) on the switch for approximately 30-60 seconds, after that the SNMP carries on as normal. The switch does not reboot, the swicthing continues as normal.
We use PRTG (Paessler) as the monitoring solution has anyne come across this type of scenraio before?
Thanks,
Julius
How can I enable Jumbo Frames for a Port/VLAN on a 1920 switch.
Hi
I've some 1920-24g-Poe+ (jg925a) with fiber uplink.
I want to enable the loop guard to prevent the network from loop.
I've the MSTP configured by default (enable), in network->mstp->port setup I've selected all port and enable loop protection.
If I create a loop network works without problems but where I can find the log of loop?
In the syslog I seen the attached file
Can You help me to discover the correct log?
my best regards
Hello,
I got HP 1910-8G switch and SFP module. When I insert SFP module console gives these lines and no communication runs thru fiber:
%Apr 26 14:54:59:226 2000 APPANSW00 OPTMOD/4/MODULE_IN:
GigabitEthernet1/0/9: The transceiver is 1000_BASE_SX_SFP
Is this SFP problem? Misconfiguration or SPF ports on switch are broken?
Hello
I just have my hands on HP 1920 we managed switch. Prior to that never had used web as managing switches, always been using CLI.
I take session through switch IP
I create VLANS on 1920.
Move all ports to a newly created VLAN (Including the port through which I have connected by pc to access the switch)
As the ports are moving to the new VLAN , i lose connection and never get back to the switch through its IP address using web as well as telnet.
But I move all other ports into the other VLAN, except the one, so it works fine.
I think i am having lack of understanding of VLANS here.
But never had such experience previously, using telnet.
P.S IP address of the PC is of same subnet as of switch.
Thanks
Hello
Got 1920 34G switch as a demo usint to work on and test it. previously have worked on CLI mode og HP 2520, 3COM etc. not fluent with web interface.
We use port security. Below is the config snippet that we do in CLI, stuck with it to do it through web mode, need some help here.
aaa authentication port-access eap-radius
radius-server host 10.10.10.10 key abc123
radius-server host 10.10.10.11 key abc123
port-security 1 action send-alarm
management-vlan 4
aaa port-access authenticator 1-24
aaa port-access authenticator 1 client-limit 1
aaa port-access authenticator 2 client-limit 1
...
aaa port-access authenticator active
aaa port-access mac-based 1-24
aaa port-access mac-based addr-format multi-dash
aaa port-access 1-24
Thanks
Hello there
I'm having a big problem with my 3Com Baseline Switch 2928-SFP Plus.
I'm confyguring the switch to my fiber optic cable network and as I do to all my new switch i need to change the
default IP to the network IP. In this case i need to change the 169.254.127.30/255.255.0.0 to 192.168.1.236/255.255.252.0. And I use the wiard to do this. I chang it to Manual.
Sysname:3Com Baseline Switch
Syslocation:Marlborough, MA 01752 USA
Syscontact:3Com Corporation.
VLAN Interface:1 Admin Status:UP
Config IPv4 address:
Method:Manual
IPv4 address:192.168.1.236
Subnet mask:255.255.252.0
GateWay:192.168.2.250
Config IPv6 link-local address:
Method:NoChange
IPv6 address:NoChange
when i click Finish it allways gives this error and It never change's the default IP so i can't use it.
"Configuring IPv4 - Request times out"
I´ve already updated the firmware but it doesn't work anyway.
Can someone help me?
Thank You
We have 6 HP 1910 switches that all connect back to a Meraki MS320 switch, and we've been attempting to configure LACP between the HPs to the Meraki. The Meraki has an embedded packet capture, and we can tell it's sending out LACP packets. However, on every one of the 1910 switches, as soon as the aggregation is configured, the state shows "Not in group", and the Inactive Reason is 3 (meaning "The port is not configured properly"). I did a packet capture, and even with the dynamic mode for LACP configured, the HP switches never send out LACP packets, which I verified using port mirroring and wireshark on my laptop. I do see the Meraki LACP packets at the HP switch.
I've verified that the native vlans are the same and the permitted VLANs are exactly the same on both ends. Both ends are trunks, but I've tried LACP with just access ports, and I have the same problem.
I'd be very grateful if anyone can point me in the right direction.
Thank you.
Hello
HP switch 1920
want to remove RADIUS servers (that are defined), getting this error
This scheme is referenced in a Domain
I want to remove the defined RADIUS and create new again.
Because facing Authentication problems , after implementing port security, AAA, when connecting client to the switch port.
PC gets connected on the DOMAIN / NETWORK, gets correct VLAN subnet IP (As defined in NPS/NAP server)
but it is in "Attempting to Authenticate" state.
And after 2 minutes PC disconnects from the network, and re authentication occurs this cycle goes on again and again.
Thanks
Regards
Good afternoon everyone,
I'm new to the deeper side of networking as I've never had the opportunity before to delve into the dark side of networking, so please bear this in mind...
I look after our organization's I.T. infrastructure, so at the moment, quite the jack of all trades, and recently we began getting funny issues on our network which started with our executive's office Wi-Fi AP losing connectivity as well as their Colour printer losing connectivity, I then after some head scratching pin pointed it to a faulty/tempramental el'cheapo Netgear switch and proceeded to look into replacing these old nasty switches with some of better quality/reputation, so our organization got 4x HP V1920 48 Port PoE (370W) switches and 4x new x121 GBIC SPF cards as we have our old offices linked to our new office via 2x fiber links.
Anyhow, long story short, I replaced the switches this past Friday and all seemed great, until yesterday evening and today the whole day.
We run two VLANs (VLAN1 = DATA and VLAN2 = VOIP) - so basically on my side (new building) I have a Mikrotik RB750 doing the routing between the 2x VLANs (192.168.1.xxx and 20.30.40.xxx) - there are certain ports on my switch configured to be untagged from VLAN 2, not a member of VLAN 1 and PVID 2, which connects to our Mitel 3300 PABX, MBG, etc, in essence anything that has a 20.30.40.xxx IP only, then all other ports are Untagged on VLAN 1, tagged VLAN2 and PVID 1 in Hybrid mode - as stated before, all ran fine for most of the weekend up until yesterday and today I was running up and down with weird issues on the network, and this is how it was set up on our old switches.
Basically what would happen is the phone network would start timing out or destination host not found, high latency 2000+ms on LAN, etc. and the switches would stop seeing each other, e.g. I can't see 192.168.1.50, 52, 54 or 55, but I can still ping devices attached to either of them.
I then disabled RSTP and it came right again for a few hours, then the same would occur, I then re-enabled RSTP and it came right for a while, then it would do the same, and then I finally changed from RSTP to plain STP (almost 2 hours ago and everything is still going fine).
I also played around with disconnecting a single fiber link, then the patch cable link, to see if it starts responding again if I remove either, but it's been inconclusive.
My network basically goes from the switches to SNOM 300 VOIP phones with VLAN ID set to 2, and then the PC receiving an IP on VLAN ID 1.
My network is currently set up as follows:
[url]http://s20.postimg.org/72i840n2l/Network_HP.png[/url]
The orange cable represents the fiber links linking the switches on Ports 52 on all 4 switches, and then the green cable represents the bridge between the 2 links on the other side (connecting to ports 48 on both switches).
My suspicion is there is a loop somewhere, I am still trying to find it, but my question, won't STP prevent these types of anomalies from occurring?
Also, why does it seem to come right when I enable/disable STP on all switches, but then after a while it starts again?
I sincerely hope it stays as stable as it has been now for the past almost 2 hours after I changed from RSTP to STP, but like I mentioned before, my knowledge of advanced networking is minimal so I don't understand fully where the problem might be.
Any feedback/input/questions would be greatly appreciated.
Hello,
I have managed switch HP's sample -1810 (1810-8g j9802a)
i want to create 1 vlan.one for test.
i configure port number 4 for vlan test.
what happed if i contect some pc to this port ? what ip addres i will get ?
whare do i need to configure it ?
The switch is connected to my router (lan port)
Hi
Need some help I configured MAC based 802.1X on 1920 switch, alsong with RADIUS, AAA. Problem is that after closing the browser window, I am unable to login through the web not even through the console. "Login Failed" message appears.
Configured the 802.1X following the user guide "802.1X configuration examples"
Hallo,
ich möchte an einem HP V1810-48G den VLAN Name Default ändern, die Optionen Set Name und Delete Name sind inaktiv.
Gibt es (k)eine verborgene Möglichkeit an der GUI oder eine an der Console? Falls an der Console, wie wird es gemacht?
Habt Dank
Hi, im hoping im doing something stupid here. I have two new 1820-24G switches but all ports only come up as 100Mbps when plugging in laptop with a gigabit port. When I look in port configuration there is also no option for 1000Mbps
I've added a screenshot as an attachment
Any help or guidance would be greatly appreciated
Hello and thank you in advance for the help.
My 1910 switch has the default VLAN 0001 in which I have my inter office network on (Server and Workstations). I obviously want to keep this network to itself (192.168.1.x)
I have a multi use conference room that I want to setup a seperate VLAN for... So I created a VLAN of 192.168.5.x
We have 6 Access Points connected to my switch on ports 19, 20 ,21, 22, 23,24
Router is on port 17
Conference Room audio / visual equipment is plugged into port 13.
All of the other ports are used by Server, Workstations and printers on the network.
I have VLAN5 (192.168.5.x) for my conference room with the folling tagged ports: 19, 20, 21, 22, 23, 24 so people in the conference room have access to wireless AP
I have VLAN5 port 17 tagged for conference room people have access to internet
I have port 13 (A/V equipment) as untagged as the device does not work well with VLANs.
All other ports on switch under VLAN5 configuration are set to "Not a Member"
However, when connected to VLAN5 with a DHCP address that is assigned (192.168.5.x) I can still ping with response my server IP address of 192.168.1.10
Can someone give me a little insight to where I may have gone wrong? I thought that by setting up VLAN5 with only the ports listed above as being members of VLAN5 that I should not be able to ping anything on my other network of 192.168.1.x
Thank you
Sincerely
Kell
[switch 1 HP v1910] ====lag vlan trunk========[switch 2HP 2620]
|| ||
|| ===lag vlan trunk========[switch 3 HP 2620]
||
||===lag vlan trunk========[switch 4 HP 2620]
can someone help with configuration on
HP - is straight forward - i am doing this
trunk 47-48 Trk1 Trunk ; uplink to v1910
ip default-gateway 10.16.40.2
vlan 1
name "DEFAULT_VLAN"
untagged 2,4,12,16-19,24,32-33,35-38,Trk1-Trk2
ip address 10.16.40.3 255.255.255.0
no untagged 1,3,5-11,13-15,20-23,25-31,34,39-44
exit
but
how do i do equivalent on v1910? and so that vlan traffic is pased from 2620 to v1910?
Regards,
Michael
Hi,
In HP 1920/1950 switch brochure, it shows it can stack up to 4 units. I'd like to know it can be combined to form a single logical switch with at least 2 units or not. I'd like to provide high resilent switch to connect with two NIC(to form a teaming) on server/hypervisor. As I know, the IRF (to form single logical switch) is supported on high-end model such as 5500 series.
Any ideas, please share us.
Thanks.