3
votes
2answers
541 views

Are transceivers hot swappable?

Are transceivers in general hot swappable, and if not, how do I find out if these are? Using these adapters 665243-B21, HP Ethernet 10Gb 2-port 560FLR-SFP+ 665249-B21, HP Ethernet 10Gb 2-port ...
2
votes
1answer
48 views

Hyper-V network dies after a few days of uptime

I have a Hyper-V server that randomly just drops off the internet in no specific pattern. It will go fine running five VMs that all have their own IPV4 in a /29 subnet. The host machine is on a ...
-1
votes
1answer
68 views

Difference of HP network adapter types?

HP have a special type of cards they call FlexibleLOM, and I can't figure out what the differences are of the following HP Ethernet 10Gb 2-port 530FLR-SFP+ Adapter HP Ethernet 10Gb 2-port ...
3
votes
1answer
64 views

Network card location

I am generally familiar with hpacucli and hpasmcli but how do I determine in which slot a network card is installed? I need to be able to map to and from the slot and the MAC (and from there to the ...
0
votes
1answer
391 views

How to connect two HP 1910-48G switches

My company have two HP 1910-48G Switches. One of them is on my flat and the other one is two flat above. I'm not a network guy but my manager wants me to connect these switches and he doesn't want to ...
0
votes
1answer
408 views

HP Procurve 2610 intervlan routing

Can anyone tell me why inter vlan routing is working for all vlans except my newly created vlan 4/ I have an hp procurve 2610. Any help would be appreciated. I have basically this 1 switch with all ...
0
votes
0answers
80 views

HP Blade Server - Network Card Unplugged Issue

I have a HP blade server which can be administered from HP Onboard Administrator. I found that there are 2 NICs on that server and there is a NIC teaming enabled to create a single Virtual NIC. ...
0
votes
0answers
219 views

LACP on HP Procurve 2848

We're currently running 2 x Uplinks to our ISP, in a LACP Trunk, and although the inbound is being balance properly, the outbound is only going through 1 link. I've been told that this HP Switch ...
3
votes
1answer
660 views

HP Procurve Core Switch Architecture

I want to build a new 'core' for our network. We currently have a 3com 4060 switch acting as the core, connecting all the other TOR and access switches together. The goal is to add resilience into ...
1
vote
1answer
178 views

HP N40L / Intel 82574L VLAN Leakage

This is a follow on from a previous question (Switch sending DHCP packets to wrong VLAN) but the problem turns out that it's not with the switch, but more so in the NIC hardware I believe. Basically, ...
2
votes
1answer
142 views

Upgraded DL380 G2 To Windows Server 2008 and cannot locate network drivers - any advice?

I was able to successfully load Windows Server 2008 on an HP DL380 G2, which is not officially supported by HP. It seems to be working perfectly fine, except for the fact I cannot locate any network ...
-1
votes
2answers
184 views

Can switch detect mac address if driver is not installed?

I'm trying to install Debian wheezy on a used hp server via HP iLO Management Engine. Everything installs fine but when booting it shows warning that it can not find bnx2/bnx2-mips-09-6.2.1a.fw(which ...
2
votes
1answer
2k views

Configuring https access on HP A5120 Switch

I am trying to configure HTTPS management on a HP a5120 switch running Version 5.20.99, Release 2215 and not having much luck. I have followed the manual by creating an SSL policy first and then ...
2
votes
2answers
525 views

Does LACP routing type have to be the same on all ends?

i was wondering if the routing mechanism for LACP (source / destination MAC, source+destination MAC, source / destination IP, source+destination IP) has to be the same within one LACP trunk* between ...
1
vote
1answer
193 views

Teamed network cards on a Proliant Server

We have 4 network cards in a Proliant server with Server 2008R2 running Exchange 2010, with 1 card set to a static IP address and the other 3 set to DHCP. I just need some clarification as I have not ...
1
vote
0answers
124 views

SMC Tigerswitch and HP Procurve wouldn't connect with fiber

the first thing that I don't understand is why the SMC switch considers the pair of single mode fibers as one port,one link, but the HP switch sees the two fibers as two ports. when I wanted to ...
3
votes
1answer
427 views

HP 4204vl (J8770A) non-blocking switching capacity

On the information page for the above mentioned switch, it says "Supports a maximum of 96 autosensing 10/100 ports or 96 autosensing 10/100/1000 ports or 16 mini-GBICs or 4 10-GbE ports, or a ...
-1
votes
3answers
651 views

HP ILO holding a IP but I am not using the ILO ports

I have three HP servers on my domain. One of them is tying up one of my IP's for an ILO management page but I do not have any network cabling connected to the ILO port on any of these servers. How ...
0
votes
2answers
358 views

RedHat 5: HP Server ethtool not working

I am trying to check/change my network card speed settings with RedHat 5 and a Proliant G6 server from HP. On eth0 I can not really use ethtool - it just says Link detected. The network card is a ...
0
votes
1answer
3k views

DL380 G7: Not able to access ILO on DL380 via ssh from a client

I have problem where I can't access my ILO(ssh to ILO IP) thru client which is in different network.I am able to ping ILO IP thru this clinet but ssh access is not possible. Is it possible to have ...
2
votes
3answers
12k views

Device eth0 has different MAC address than expected

I've got a HP Proliant 460c blade server running CentOS 5.x. For some reason CentOS thinks the mac address for ETH0 is something (18:a9:05:71:xx:xc) but I'm not able to find that MAC at all on the ...
0
votes
1answer
182 views

HP networking unstable over fiber connection

I have a 3com Baseline Switch 2928 that's connected over fiber to a 3com superstack 4500. The fiber is singlemode and has the suitable SFP modules on both switches. The switches (and connected ...
0
votes
2answers
568 views

Does the HP Proliant DL360 come with multiple NIC's?

Would someone be able to clarify multiple NIC cards to me, we have recently invested in a HP Proliant DL360, although do the network adapter cards come with 4 NIC's? E.g.: Networking: 2 HP NC382i ...
1
vote
1answer
249 views

HP Network Device Management Software

I look after a network with 11 x new HP v1910 24-port 1GB switches and 2 x HP 4204vl 1GB Chassis switches. I'm looking for software to enable me to: Map the network graphically - there are a lot of ...
1
vote
4answers
499 views

Must I install SFP+ transceivers in pairs?

I'm expanding the switch in our rack to a 10 GbE fiber internet feed. Specifically: we have an HP 2910al will expand the switch with a J9008A 2-port 10GbE SFP+ module will plug in 1 (2?) J9150A ...
8
votes
3answers
1k views

HP access points sending out multicast packets from IPs that aren't their own

I'm not our normal network guy... I've just been drafted to help with this issue, so please bear with me. We have a fairly large (~4,000 devices?) network mostly comprised of HP Procurve gear. From ...
3
votes
5answers
1k views

HP switches sending multi-cast ping requests

I'm not our normal network guy... I've just been drafted to help with this issue, so please bear with me. We have a fairly large (~4,000 devices?) network mostly comprised of HP Procurve gear. From ...
0
votes
1answer
678 views

HP MSM410 WAP Wireless security mode: restrict to default gateway or off?

I have an HP MSM410 wireless access point and when I first configured it I couldn't access any other devices on the network, but I could access the internet fine. I figured out that this was because ...
5
votes
4answers
1k views

Troubleshooting wireless connection problem / site survey?

I just started in the IT department of a small company (200 users) and it's clear that one of the main problems that is driving everyone crazy is the spotty nature of the wireless connectivity ...
1
vote
2answers
458 views

HP DL580 G5 Hyper-V networking problem

I have installed the hyper-v role on a DL580 G5 cluster. The host operating system is a server 2008 x64 patched to the maximum. Everything has gone fine, but if I install a guest operating system, ...
1
vote
2answers
490 views

Does vPro require an Intel NIC?

I'm looking at some HP Elite 7000 desktops. The web page for these machines imply that they have vPro support. However, the ones I'm looking at buying have Realtek NICs. I'm assuming that they're ...
1
vote
2answers
2k views

Network print server problems - HP JetDirect 175x and Windows XP Print server

I'm having a massive problem with my network printers - one in particular. A little background: Originally, all of our printers were added on our domain controller, and shared. There were around 20 ...
2
votes
1answer
10k views

Configuring VLAN's on two HP procurve switches

Trying to route a new ISP (Microwave link) from one of my out buildings to my computer room and hence my firewall. Old ISP came direct into firewall. In the outbuilding the Microwave modem connects ...
2
votes
3answers
301 views

Auto-closing port on Procurve Switches

I have a Procurve 2626 on a small network (~200 users); about 100 of them are one port, which every now and then sets itself to "off" in the running configuration. There is no indication of why this ...