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Re: HP 1950-24G (JG960A) Switch - Setting Trunks

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Switch summary:

S/N: CN5BGQ*****
Device type: JG960A

HPE Comware Platform Software
HPE Comware Software, Version 7.1.045, Release 3113P03
Copyright (c) 2010-2016 Hewlett Packard Enterprise Development LP
HPE OfficeConnect 1950-24G-2SFP+-2XGT uptime is 0 weeks, 0 days, 0 hours, 18 minutes
Slot 1:
Uptime is 0 weeks,0 days,0 hours,18 minutes
HPE OfficeConnect 1950-24G-2SFP+-2XGT JG960A with 1 Processor
BOARD TYPE: 1950-24G-2SFP+-2XGT
DRAM: 1024M bytes
FLASH: 512M bytes
PCB 1 Version: VER.D
Bootrom Version: 143
CPLD 1 Version: 001
Release Version: HPE OfficeConnect 1950-24G-2SFP+-2XGT JG960A-3113P03
Patch Version : None
Reboot Cause : UserReboot
[SubSlot 0] 24GE+2SFP-Plus+2XGT
<HP-1950-24G>


Re: HP 1950-24G (JG960A) Switch - Setting Trunks

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What do you mean with "the switch does not accept the commands"?

You shouldn't necessarily operate directly on the configuration file with a text editor!

You should instead start with a "clean" (not borked) Switch configuration (if you can, if it is still clean) and then, via CLI or via Web GUI perform the necessary configuration steps.

I think that Web GUI could be easy enough...but if you like CLI go with the CLI providing that you know how to interact with it (see Appendix A "Managing the device from the CLI" of the PDF manual I linked above).

Note that some commands depend on the user role: if you are in "user view" some commands aren't available...to quote the manual "However, the commands you can use depend on the user roles you have. By default, a command is available for the predefined user roles. You can use the RBAC feature to assign a command to additional user roles from the Web interface." so you first need to verify which role was used to issue those (unaccepted) commands...and then act to use the right user role for the tasks you want to achieve (see page 20 of that manual for RBAC concepts and settings configurable via Web GUI).

Re: HP 1950-24G (JG960A) Switch - Setting Trunks

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doing "system-view" after entering #xtd-cli-mode# done the trick on the HP-1950 (JG960A)

Re: HP 1950-24G (JG960A) Switch - Setting Trunks

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Glad you found the magic command that unlocked the door!

P.S. it's valid on every Comware based Switch (Comware 5 and 7).

Fail to enable Voice Vlan

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Hi, i have a big problem with implementations ip phone on my clients

I have HPE SWITCH 1920 8G/24G/48G PoE and cisco ip phone. when I configure the enable voice vlan on this port, the device notifed me " Fail to enable voice VLAN on this port." and after I configure 20 ports to use for data and voice

Can you are explain why occur this problems.

Attached port configuration details:

interface GigabitEthernet1/0/46
port link-type hybrid
undo port hybrid vlan 1
port hybrid vlan 210 tagged
port hybrid vlan 10 untagged
port hybrid pvid vlan 10
undo voice vlan mode auto
port auto-power-down
poe enable
stp edged-port enable
lldp compliance admin-status cdp txrx

Deputy the error detail

[Ventas-GigabitEthernet1/0/46]voice vlan 210 enable
Fail to enable voice VLAN on this port.
[Ventas-GigabitEthernet1/0/46]

 

Re: Fail to enable Voice Vlan

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Hi 

Try somthing like this:

interface GigabitEthernet1/0/46
port link-type hybrid
undo port hybrid vlan 1
port hybrid vlan 10 untagged
port hybrid pvid vlan 10
voice vlan 210 enable
poe enable
stp edged-port enable

Kind regards

Re: Fail to enable Voice Vlan

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thanks, but no changes are verified

HPE 1950 DHCP Relay

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Greetings,

I've just unboxed several HPE 1950 switches and I am struggling to get the DHCP Relay working for my Voice VLAN as I anticipated that it should work:

Our configuration:
* We have one set of hardware (Router w/ DHCP, Switches) for Data
* We have one set of hardware (Router w/DHCP, Switches) for Voice

I am attempting to use VLANs to segment the network and flatten the hardware as we transition to a new phone system.  The result will be, briefly, 3 separate devices that can hand out DHCP addresses.  The phone router, the data router, and the DC (which will eventually control all scopes).  I really just want to ensure that one VLAN goes to one DHCP Server address (data router) and the other VLAN goes to a different DHCP Server address (phone router).

What I have done so far:

* On on Windows 2012 R2 DC created new DHCP Scope of 10.10.1.0/24 (this server is at 192.168.0.4)
* On Switch created VLAN 200 for use with VOIP Phones with Interface IP 10.10.1.250.
* On Switch added OUI for test phone in VOICE VLAN.
* On Switch added port that my test phone is in (1/0/47) to the VOICE VLAN tagged 200 and Automatic as type.
* Powered on phone and verified that 1/0/27 was automatically added to the VLAN 200 - powered off.
* On Switch > Network > DHCP > VLAN 200 > DHCP Relay Agent > IP 192.168.0.4 (DC with DHCP running)

Now - based on my understanding of this configuration (which could be flawed) when I power on my phone it should automatically be tagged for VLAN 200.  VLAN 200 has a DHCP Relay Agent configured and should forward that DHCP request to the specified server (192.168.0.4).  That request should see the giaddr value from the VLAN Interface (10.10.1.250) and get a response from the 10.10.1.0/24 scope for the phone.

Instead - the Router running DHCP on the same switches immediately picks up the DHCP request and gives its own address.  I was hoping for the ability to have multiple DHCP servers attached to the same physical switches and control which one gets hit based on  the VLAN - but this is not working as expected.


Re: Fail to enable Voice Vlan

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The issue here is that the Voice VLAN OUI MAC table is pre-populated with phone OUI MAC addresses.  Those are implemented with ACL's and on the 19x0 switches is limited.

Please take a look at the Voice OUI MAC table and remove OUI's for products that you do not have on your switch. You can do this with the WEB GUI on the 19x0 switches.  It is under the Network navigation choice on the left.  You can display what is defined, and add or remove them as needed.  Those choices are in the top navigation menu bar.

As an FYI, for other more featured switches, you can do this in the CLI:

Use the display voice-vlan mac-address command to view it.  For example, this is what I see on a 4-slot 5930 switch:

<5930-4-slot-JH179A>disp voice-vlan mac-address
OUI Address              Mask                 Description
0001-e300-0000      ffff-ff00-0000   Siemens phone
0003-6b00-0000     ffff-ff00-0000   Cisco phone
0004-0d00-0000    ffff-ff00-0000    Avaya phone
000f-e200-0000      ffff-ff00-0000    H3C Aolynk phone
0060-b900-0000    ffff-ff00-0000    Philips/NEC phone
00d0-1e00-0000     ffff-ff00-0000    Pingtel phone
00e0-7500-0000     ffff-ff00-0000    Polycom phone
00e0-bb00-0000    ffff-ff00-0000    3Com phone

On the 1920, you may have a few less than this.

To remove one, use the undo voice-vlan mac-address command in the System CLI.  If you need to add one, don't say "undo."  On the 19x0 switches, this is all done in the WEB GUI as I said above.

Once you have removed the ones you don't need, you should be able to apply the voice vlan to all of the ports.

Regards,

David

Re: Fail to enable Voice Vlan

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Thank you David. This was the problem therefore already solved

do you need an interface configured on the switch in the vlan for dhcp relay

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Hi,

i'm using a HP1920 (or ,5120, 5500 or 5800 if you like).

I assume you need to configure an interface and ip on the switch in the vlan where you want to relay dhcp?

Example :

interface Vlan-interface24
ip address 192.168.24.254 255.255.255.0
dhcp select relay
dhcp relay server-select 1

interface Vlan-interface204
ip address 192.168.204.174 255.255.255.0

The interface in vlan 204 is used for layer 3 routing.  Vlan 24 thus stops at this switch.  Without ip address this dhcp relay does not work?

Reason behind this is i want to route all trafic in vlan 24 to a Checkpoint firewall and prefer to keep dhcp relay on the switch (we use a Windows dhcp server).  Now if i want to achieve this, my firewall will have for example address 192.168.24.253.  This is the gateway for the dhcp server offer.  But a smart person could replace that gateway on his pc by 192.168.24.254, and thus bypass the firewall.

 

Or is it possible to write an acl to only allow dhcp trafic on that ip 192.168.24.254?  

Re: do you need an interface configured on the switch in the vlan for dhcp relay

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Hello,

Yes you need a Layer3 interface with an IP on it to do DHCP relay / IP helper as what you are doing really is turning the DHCP broadcast on the vlan into a directed unicast to travel over the routed interfaces to a specific server somewhere else on the network.

Does the firewall not offer any IP helper / DHCP relay? That way you wouldn't need any L3 on VLAN 24 and you could have it purely as L2.

Yes you could write an ACL that would only allow the L3 from vlan24 on the switch to access solely the dhcp server as a destination and deny all others so that it couldn't be used as a backdoor into the rest of the network.

On 5510 and 5800 you could do something creative with vpn-instances if you were so inclined but, thinking about it, you would have to relocate your DHCP-server so maybe not.

Let us know how you get on.

Thanks

Ian

Thanks

Ian

19208G recovery

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HI all, I have a 1920 8G that is booting into bootware menu, seems it has no .bin file ??  i have attempted to upload to sdram via xmodem but keep getting the following

Enter your choice(0-5): 1
Please Start To Transfer File, Press <Ctrl+C> To Exit.
Waiting ...CC
CCCC
Download successfully!
12532736 bytes downloaded!
Something wrong with the file.

 

any help appreciated

Re: 19208G recovery

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Which bin file have you uploaded to the HPE OfficeConnect 1920-8G (JG920A) Switch?

How the Cloud Can Help with Data Collection and Retention for the Dodd-Frank Act

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Financial institutions collect large amounts of confidential and sensitive data about their clients. The Dodd–Frank Wall Street Reform and Consumer Protection Act was passed in 2010 as a response to the 2008 recession with the objective of bringing a sweeping overhaul of the US financial regulatory system. The act requires financial institutions to “keep full, complete, and systematic records together with all pertinent data and memoranda” for each swap transaction they are a counter-party in until five years after the swap’s termination. These records include (but aren’t limited to) “all related records (including related cash and forward transactions) and recorded communications, including electronic mail, instant messages, and recordings of telephone calls“. To remain compliant with the Dodd-Frank act, financial institutions must store and protect huge amounts of client data for lengthy periods of time. Consider this in the case of long term bonds where the record retention required by the Dodd-Frank act can be greater than thirty years! In 2015, fines for non-compliance came to a record $3.14 billion, higher than it’s ever been in previous years.

 

stock-exchange-1222518_1920.jpg

Several provisions of the Dodd-Frank act have created a two-fold challenge for banks over the years. Firstly, there is a dramatic increase in the amount of data. Secondly, the data has to be maintained in a searchable and compliant form for audits. Most financial institutions often store data in scattered, legacy databases that are hard to search or audit. This raises the cost of ensuring compliance with the act as well as being prepared for any potential electronic discoveries that may result from lawsuits.

 

One solution to maintaining this data is to migrate it from expensive and dated legacy storage to a private cloud, or a mix of public and private cloud i.e. hybrid cloud. Public cloud is best suited for data that does not have any special requirements (such as geographical restrictions) as data is housed in large data centers next to other data at a reduced storage cost. Hybrid cloud is a particularly appealing option in that data that has special compliance requirements, or needs to be highly secure, can be held on a private cloud, while less critical data can be housed on a public cloud. These clouds can be integrated on a single dashboard that allows financial institutions to quickly and easily search multiple types of data stored in many different locations and in many different formats.

 

To further simplify data storage, financial institutions can also opt for software solutions that can classify unstructured data. Data is stored in the same format, even if it came from different originating sources, which makes it even more searchable. Add-ons include automated reports which provide regular updates on data collection and storage, and dashboards which can give instantaneous snap shots of records. Financial institutions can invest in low cost hybrid cloud technology to ensure compliance and have the tools for simple, automatic and intelligent search and discovery.

 

For more on HPE cloud solutions, please check out: http://www.autonomy.com/infogovcloud.

 


Re: Maximum VLANs (8) on V1910-48G

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Hello dear. Have the same problem on HP 1620-8G Switch (JG912A)

Have VLAN 1/1210/1220/1230/1250

Default ip DHCP on vlan 1. In our company we are not use this vlan.

Can not create new VLAN interface

Disable MSTP SNMP messages for specific interfaces (1920)

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How do I disable MSTP SNMP messages for specific interfaces?

I have the following interace configuration:

interface GigabitEthernet1/0/10
description End User Client
port access vlan 60
undo enable snmp trap updown
undo enable log updown
loopback-detection enable
stp edged-port enable
port-security max-mac-count 1
port-security port-mode autolearn
port-security intrusion-mode disableport-temporarily
port-security mac-address security aaaa-aaaa-aaaa vlan 60

but I get the following in the log each time the port goes up/down...

%Oct 17 07:15:57:017 2016 SWITCH23 MSTP/6/MSTP_FORWARDING: Instance 0's port GigabitEthernet1/0/10 has been set to forwarding state.
%Oct 17 07:15:57:018 2016 SWITCH23 MSTP/6/MSTP_FORWARDING: Instance 1's port GigabitEthernet1/0/10 has been set to forwarding state.

Globally, I have ""stp bpdu-protection" set.

I dont want to disable the MSTP messages globally as these are very useful for the uplinks etc., I just dont need them on the interfaces with PC;s/phones etc connected.

Any help would be most welcome.

Change mgm VLAN

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Hello dear.

Buying swithces HP 1620-8G Switch (JG912A). On this switch configure VLANs 1210/1220/1230/1250.

I want do 1250 management VLAN. But Can not create new VLAN interface. "The number of VLAN interfaces is exceeded maximum"

In console can only stay IP on vlan 1.

In our company we are not use this vlan.

 

Re: Change mgm VLAN

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Hello !!!
Youcannotremove theIPvlan1?Try thisforterminalconfiguration.....and thenconfigureIPinvlan 1250

Re: Help needed with resetting HP1920 48G (JG927A)

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"Password Recovery capability is enabled. To perform this operation, first disable the password recovery capability using the undo password-recovery enable command in CLI"

Now?

 

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