Networking Hardware-Other

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Networking hardware includes the physical devices facilitating the use of a computer network. Typically, networking hardware includes gateways, routers, network bridges, modems, wireless access points, networking cables, line drivers, switches, hubs, and repeaters. But it also includes hybrid network devices such as multilayer switches, protocol converters, bridge routers, proxy servers, firewalls, network address translators, multiplexers, network interface controllers, wireless network interface controllers, ISDN terminal adapters and other related hardware.

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Please provide me with the URL address of what type of serial cable I need to use to login to a Dell EqualLogic PS4000E SAN device as described in the URL below.

I need to know exactly what type of serial cable or adapter to purchase and use.

https://www.vmadmin.co.uk/storage/49-equallogic/204-equallogicpsreset
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Are there any utilities or methods I can use to determine the IP address of a Dell EqualLogic PS4000E Storage Area Network (SAN) device when it's IP address and subnet mask info are unknown?

This SAN device was pulled from a working network and I am looking for a way of logging into it but first need to determine its IP address.

Are there any Dell, EqualLogic, or third-party utilities that will help me do this?
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Is a Dell EqualLogic PS4000E Storage Area Network (SAN) on the VMware Hardware Compatibility List (HCL)?
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What 2 TB hard drives are on the Hardware Compatability List (HCL) for a Dell PS4000E Storage Area Network (SAN)?
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I am purchasing a used Dell EqualLogic PS4000 SAN.

We don't know the password for logging onto this unit.

We don't need to save any data on this unit.

What steps can be taken to reset this unit to its factory default settings or to reset the password so I can log in to it via a web browser?

Attached are the manuals for this device.

PS-Series-Configuration-Guide-v17.2-.pdf

equallogic-ps4000e_owners-manual_en-.pdf

equallogic-ps4000e_install-guide_en-.pdf

equallogic-ps3065xv_faq_en-us.pdf
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I have 4 locations that are utilizing gateway to gateway connections. 3 locations have the Cisco RV325 Wan VPN Routers and one has an ASA. Under the VPN Summary tab the 3 VPN connections were all connected at one time and recently the status went to waiting for connection. Nothing has changed that could have caused this that im aware of. I tried switching them all to aggressive mode and back but it still goes back to "Waiting to connect".

There are 4 sites, Office 1, Office 2, Office 3, and Office 4.

All of the offices are connected to each other except office 2. Office 2 is waiting connection to all of them.

I've compared the settings side by side and they are all the same.
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What are the largest capacity hard drives that a Dell EqualLogic PS4000 16 SAN device can accept?
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Is a Dell EqualLogic PS4000 able to be used as a Storage Area Network (SAN) for a Server 2016 network to store the Hyper-V virtual machine hard drive and configuration files?
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Hi - I'm working with an older Sonicwall TZ 100, where the firmware was last updated in 2009 (Sonicwall Enhanced 5.3.0.0.-160 - May 21,2009) and they've been having some flaky internet issues, and I'm wondering, being that the firmware is so old, is it ok to update to the latest version from a version thats 9 years old? (the latest appears to be version 5.9.1.10-1o - Oct 2017) Has anyone ever done this with firmware that old, and will I have any issues? Any help would be appreciated - thank you
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Anyone has any experience with these flat CAT6 cables?  Are they god enough for users' desks?  
https://www.amazon.com/Cat-Ethernet-Cable-Black-Pack/dp/B01IQWGKXE/ref=sr_1_5?ie=UTF8&qid=1529696113&sr=8-5&keywords=ethernet+cable+5ft+flat
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Can someone explain me on high level Cisco licensing differences?  I understand there are lanbase, ipbase, and ip services.
For some reason Cisco sold me core switches 3850 with lanbase, but access switches with ip base licensing.  Not a production impact but Cisco TAC  raised a concern.
I need to buy more access switches.  What licenses should I get for those?  And is there a pricing difference?

Thanks in advance.
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I have a Synology DiskStation DS1815+ NAS that I want to use for hosting Server 2016 Hyper-V virtual machines.

1. What special configuration do I need to enable on the NAS so it will be able to host these Server 2016 Hyper-V virtual servers?

2. Is iSCSI the best protocol to use?
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How do I come up to speed on nodes and clusters in a data center environment.  What they are, how they work?  Etc.  Firewalls, Load Balancers, etc as well.
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We have total 7 scope configured in DHCP out of which 3 is showing blue exclamatory mark, when I click on display statistics for these 3 scopes all value is showing zero only. Event logs showing error messages like "DHCP client request from C42F909FAB66 was dropped since the applicable IP address ranges in scope/superscope VLAN40 are out of available IP addresses. This could be because of IP address ranges of a policy being out of available IP addresses." for all these 3 scopes only. However all these scopes are not more that 50% occupied.

DHCP lease is 10 hours for all scopes except scope for mobile user.

In DHCP properties DNS Tab
""Dynamically update DNS record only if requested by the DHCP clients"" is checked.
""Discard A and PTR records when lease is deleted"" is also checked.

Assign IP addresses dynamically to clients of: is DHCP

In DNS Scavenge stale resource records are set as No-refresh interval 3 days and Refresh interval 4 days for all the zones and scavenging Period is 1 Day.

I performed the reconciliation and restarted the DHCP services in both DC and is ADC. Also I checked by restarting our ADC as it was also showing the same thing but it also doesn't work however I have not cheeked  by restarting our DC yet.

Please suggest if anyone having the solution for this.
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Hi - currently we have several Cisco 2960-24PC-S 10/100 POE switches, that we are going to be replacing with Cisco Catalyst 2960X-24PD-L POE switches, because of age and the need for the gigabit connection. My question is (my limited Cisco knowledge) that we have SFP Modules that we cant seem to figure out the model #. In the inventory on the switch it shows up next to the Description as "1000BaseSX SFP", and the serial number below it. Does anyone know if these are compatible with the 2960X switches?
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Hello,
I have few offices that I need to support, I always assist remotely the business users.
Was wondering if there is a KVM switch that connects to the internet, and then I can plug it to a computer via USB and VGA so I can control the machine remotely, even via the bios. Kinda like HO iLO.

Any recommendations ?
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What are the steps necessary to disable SNMP polling on a Kyocera TASKalfa 3051ci network printer?

I have logged onto this printer within a web browser using its IP address but I'm not sure where to go to disable the SNMP polling.

Attached is the manual for this printer.

TASKalfa_3051ci...Re_03_-ENG-.pdf
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Hello Experts,

I am trying to design WLAN solution in open facility, due to cabling\connectivity issue following proposal is provided:

Assume a lager circular facility and outdoor APs (around 120 aps) need to be installed at peripheral.

 we don't have POE option and to install multiple switches thus I need to validate following solution will work?

1.  run fiber across the periphery.
2. connect fiber end to Switch and trunk it with vlan 10, define dhcp scope for vlan 10
3. splice fiber across the periphery at AP connectivity point.
4. use fiber to Ethernet converters.
5. we can use external power injectors.

would appreciate your help in validation.

TIA
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Dear experts,

I have wireless keypad for my laptop -windows 10.

I use it both for my  normal text typing as well as for c language.

Is there a separate set-up required for keypad when using it for typing languages syntax (for instance || and \)

The reason is I do see the key strokes on the keypad but when I type it types different characters.

Kindly guide me to switch between these two requirements.

Thank you
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Does anyone have a good example for implementing QOS on a Nexus 9000 switch ?
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Hi,
I would like to setup a home network on 4 desktops.
1) Dell Precision T7500 Workstation 10 years old
2) Dell Inspiron Quad core desktop 10 years old
3) Lenovo ?? small desktop 6-7 years old
4) Custon built new desktop high spec i9 CPU etc
Currently I am connected to Virgin broadband and router
has 4 ports, only 2 available for computers.
What type of hub do I need to accomplish this.?
It's not essential that all four computers be connected to the internet
Two would be sufficient. I have no intention of sending data out over the internet.
The main function would be to share files between all four computers.
Any help/advice most appreciated.
Thanks
Ian
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Dear Experts

We have mounted 2 nos of Dell Poweredge R730 with dual hot plug, redundant power supply (1+1) 750W and one L3 switch and one router to expect 4 hours power backup how much capacity UPS is required i,e 750W * 4 = 3000W and other network equipment's Router, L3 swtich auraba in total 3500W not sure if this how to calculate please suggest how much capacity of UPS required and for the backup of 4 hours and also how much capacity of power socket 15Amps or 20Amps for the power chords to connect.
please suggest
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I have a Seagate Central NAS drive at home and it has been working fine until just recently.

I can no longer connect to the NAS contents through Windows Explorer; I see it listed on network items but am unable to view the contents. I am able to connect to the Seagate Manager which shows me the IP address connection, users etc etc; I can change its name and it is reflected in Windows Explorer which shows that it is connected to the network.

I have read that it is something to do with Server Message Block v1 (SMB v1) settings which have been updated in Windows 10. I have tried updating the firmware on the NAS but it says it is already running latest firmware.

Any suggestions for overcoming this?? NAS holds all of our files; documents, music, photos etc.
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Need a pocket Bluetooth transmitter.

I have a Sony $20 clip-on microphone I really like, but instead of plugging it into my pocket MP3 recorder, I want the sound to go right to my PC and become part of my video.

Is this what I need?

https://www.amazon.com/Bluetooth-Transmitter-Receiver-Adapter-Headphones/dp/B01M9B2YSV/ref=sr_1_8?ie=UTF8&qid=1527646460&sr=8-8&keywords=bluetooth+wireless+transmitter

Something tells me this thing needs power.

I need a battery powered BT transmitter that take a normal jack from a microphone.

What do you suggest I use??

Thanks
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We are trying to locate serial number of Cisco UCS, we have access to Cisco unified communications manager, we have lost password for Cisco Enterprise License Manager ( CLI doesnt work, because passwords dont work).

Is there anyways to find out the serial number of the device through CUCM?
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Networking Hardware-Other

27K

Solutions

29K

Contributors

Networking hardware includes the physical devices facilitating the use of a computer network. Typically, networking hardware includes gateways, routers, network bridges, modems, wireless access points, networking cables, line drivers, switches, hubs, and repeaters. But it also includes hybrid network devices such as multilayer switches, protocol converters, bridge routers, proxy servers, firewalls, network address translators, multiplexers, network interface controllers, wireless network interface controllers, ISDN terminal adapters and other related hardware.