Tagged Questions
1
vote
2answers
88 views
Need help setting up an HP Procurve 2650 switch via serial using Linux.
I recently bought an HP Procurve 2650 (J4899A) off ebay and it came out without a serial cable. So I also purchased a null modem serial cable (rs232) to connect to it (Assuming this is the right one). ...
2
votes
1answer
174 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 ...
0
votes
0answers
278 views
Poor HP Procurve 2848 port performance
I have a 4 servers connected to a HP 2848 switch with uplink to a router (Linux or Cisco - doesn't matter). Total traffic is about 300Mbps with 60-70Kpps.
The problem is with a a port, connected to a ...
3
votes
3answers
349 views
will heavy network traffic affect other connections on HP ProCurve V1810-48G?
I have a HP ProCurve V1810-48G switch with a few servers running Citrix XenServer connected to it (everything in one rack). The switch is almost in its default configuration (no VLAN, no port ...
1
vote
2answers
305 views
Is the HP ProCurve 1800-24G Switch fanless or not?
Does the HP ProCurve 1800-24G Switch have a fan or not?
The specs say that it does not have a fan, and so do many references I can see on the web. However, a person who is offering to sell me a used ...
0
votes
0answers
168 views
Is my 2 x Procurve and Draytek router VLAN setup going to work?
I'm the designated system admin at my office and have the task of splitting up our building network between two companies that should not be able to see each other whilst both retaining Internet ...
1
vote
3answers
562 views
Fibre (Fiber) Optic - Mixing SFP's and Switches
My generic question is: Can you mix switches on the opposite sides of a fibre link, or more accurately different manufactuors tranceivers.
We just bought several new HP ProCurve v1810 series switches ...
2
votes
2answers
2k views
VLAN security on HP ProCurve 1810G-24?
I'm looking into the managed switch HP ProCurve 1810G-24 to see if it can meet our office demands. The specs say it has IEEE802.1Q - whatever that means.
Our office consists of four companies that ...
-2
votes
2answers
835 views
VLAN routing issue
I have HP Procurve Switch 2910AL-24G.
Please see attached configuration.
Client inst2is01 (10.247.167.80) and VLAN ID is 37
Server ILO (Management Port) IP : 10.247.172.70 and VLAn ID is 54
From ...
0
votes
0answers
302 views
Hp Procurve Switch : port filtered
My HP Procurve switch is blocking port 22 and I dont know how to unblock it.Please let me know
From the server, see port 22 is blocked
[root@server ~]#nmap -p22,80,443 10.247.172.70
Starting Nmap ...
1
vote
1answer
727 views
ProCurve 2610 Java error?
I've got two identical procurve 2610-24/12PWR switches with the web interface configured. I can log in to one and see all the management info just fine. When I load the web interface of the other ...
0
votes
1answer
598 views
HP E3800 series Web GUI times out
I am having some trouble with the web interface for my new E3800 (3800-48G-4SFP+ Switch (J9576A)). I have two of them stacked in a ring topology. When I restore to the factory default and add an IP ...
1
vote
1answer
1k views
Spanning tree problems in a shared HP ProCurve environment
we're sharing a server room with another company, including the network infrastructure. All the switches are HP ProCurve, in various models depending on port need and so on. We're using VLANs to ...
5
votes
1answer
1k views
Admin mode on Procurve Switches
Not being a network expert, I spent some time configuring my network, until I found my mistake: On my HP ProCurve Switch 1810G, I thought that "Admin mode" means whether the administrative interface ...
3
votes
2answers
1k views
How to calculate required switch speed based on network usage?
I have a 48 100Mbit/s port HP Procurve Switch 2610 (J9088A) that can handle 13.0 million PPS (packets per second) and features wire speed switching capacity at 17.6Gbps.
First off, what does that ...
0
votes
2answers
1k views
How to use a MIB file
I have a HP 2626 switch and want to monitor it by SNMP. how can i use the MIB file.
Any starting points on how to understand it ?
using snmpwalk to get the data in a *nix machine and output it in a ...
2
votes
1answer
458 views
Bonding NICs with Procurve 1400-24G switch
I was looking to bond two or three NICs together to increase throughput. Now, this should be straight forward if done computer to computer, but since there are 3 computers involved which require ...
0
votes
1answer
351 views
Is it possible to change the voltage on a single port on an HP ProCurve 2910al POE switch and how?
I have a couple of HP ProCurve 2910al POE+ switches at my company that we are primarily using to power our VOIP phones that run on 48V DC. However, I have one wireless access point that I need to run ...
1
vote
2answers
804 views
Using a Level 2 switch as a core switch
I have a small user base of about 20 people on at a time and spiking up to about 80 people during peak times. Most people (80+%) are connected over our Aruba managed wireless system. We have a Windows ...
7
votes
3answers
6k views
Server-to-Switch Trunking in Procurve switch, what does this mean?
I am looking to set up switch redundancy in a new datacenter environment. IEEE 802.3ad seems to be the go-to concept on this, at least when paired with a technology that gets around the "single ...
6
votes
3answers
748 views
Automatic rollout of VLAN (and other) configs to Procurve switches
I've got a pile of switches connecting everything together at our DC, 50 racks or so worth of kit. It's starting to be a problem to login to every single one of them to make configuration changes -- ...
2
votes
1answer
9k 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 ...
