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Ubiquiti UniFi AP AC-PRO, ac1300/n450

Created: 01 March 2018 | Written by vincent | Print | Email | Hits: 102281

Ubiquiti UniFi AP AC-PRO, ac1300/n450

Dimensions	∅196.7 x 35 mm
Environment	Indoor/Outdoor
2.4 GHz Speed	450 Mbps
5 GHz Speed	1300 Mbps
PoE Mode	802.3af PoE/802.3at PoE+
Ports	(2) 10/100/1000 Ethernet

Quellen/Source:
- www.ubnt.com/unifi/unifi-ap-ac-pro/
- WLAN 802.11
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Category: Hardware Information

Network bonding types

Created: 18 January 2015 | Written by vincent | Print | Email | Hits: 101135

Network bonding types

active-backup	Active-backup policy: Only one slave in the bond is active. A different slave becomes active if, and only if, the active slave fails. The bond's MAC address is externally visible on only one port (network adapter) to avoid confusing the switch. This mode provides fault tolerance. The primary option affects the behavior of this mode.
balance-xor	XOR policy: Transmit based on [(source MAC address XOR'd with destination MAC address) modulo slave count]. This selects the same slave for each destination MAC address. This mode provides load balancing and fault tolerance.
broadcast	Broadcast policy: transmits everything on all slave interfaces. This mode provides fault tolerance.
802.3ad	IEEE 802.3ad Dynamic link aggregation. Creates aggregation groups that share the same speed and duplex settings. Utilizes all slaves in the active aggregator according to the 802.3ad specification. Pre-requisites: Ethtool support in the base drivers for retrieving the speed and duplex of each slave. A switch that supports IEEE 802.3ad Dynamic link aggregation. Most switches will require some type of configuration to enable 802.3ad mode.
balance-tlb	Adaptive transmit load balancing: channel bonding that does not require any special switch support. The outgoing traffic is distributed according to the current load (computed relative to the speed) on each slave. Incoming traffic is received by the current slave. If the receiving slave fails, another slave takes over the MAC address of the failed receiving slave. Prerequisite: Ethtool support in the base drivers for retrieving the speed of each slave.
balance-alb	Adaptive load balancing: includes balance-tlb plus receive load balancing (rlb) for IPV4 traffic, and does not require any special switch support. The receive load balancing is achieved by ARP negotiation. The bonding driver intercepts the ARP Replies sent by the local system on their way out and overwrites the source hardware address with the unique hardware address of one of the slaves in the bond such that different peers use different hardware addresses for the server.

Source:

Internet but can't find it any more

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Category: Hardware Information

PoE-Splitter TL-POE10R

Created: 22 August 2014 | Written by vincent | Print | Email | Hits: 104648

Produktfunktionalitäten

Der PoE-Splitter TL-POE10R ist voll kompatibel zum IEEE802.3af-Standard und kann mit allen IEEE802.3af-PoE-kompatiblen PSEs (Power Source Equipments) oder PoE-Supplier-Adaptern wie dem TL-SF1008P oder TL-POE150S von TP-LINK oder mit anderen, gleichwertigen Produkten verwendet werden, um 12V, 9V oder 5V Gleichspannung dorthin zu liefern, wo es keine Stromleitung oder Steckdosen gibt, und wo Sie Geräte wie APs, IP-Kameras oder IP-Telefone einsetzen wollen.

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Cisco RV016 Multi-WAN VPN Router

Created: 02 June 2014 | Written by vincent | Print | Email | Hits: 113323

Cisco RV016 Multi-WAN VPN Router

Basic Question, how to reset a Cisco RV016?

Basic Question, how to access a resetet/new RV016

Connect only the PC to the Switch / no connection to a router
Reboot your Computer with DHCP enabled

http://192.168.1.1

admin an admin to access

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Category: Hardware Information

adaptec 6405E - Wo muß das graue Sideband - Kabel angeschlossen werden?

Created: 26 May 2014 | Written by vincent | Print | Email | Hits: 115799

Wo muß das graue Sideband - Kabel angeschlossen werden?

Das interne Adaptec mini-SAS x4 to (4x) SATA Fanout Kabel verfügt über ein zusätzliches graues 8-poliges Kabel mit 10-poligem Stecker. Wo wird dieses Kabel angeschlossen?

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Category: Hardware Information

Subcategories

Router Article Count: 19

Switch Article Count: 1

NAS / SAN Article Count: 4

Gadgets Article Count: 33

Gadget (englisch für Apparat, technische Spielerei oder auch Schnickschnack) bezeichnet ein technisches Werkzeug oder Gerät mit bisher so nicht bekannter Funktionalität und/oder besonderem Design. Es ist traditionellerweise klein und handlich und zum Mitführen konzipiert. Eine große Rolle spielt der Spaßfaktor eines Gadgets: Geräte, die sich als Gadget definieren, sind oft Grenzgänger zwischen sinnvoller Funktionalität und Verspieltheit.Der Duden definiert Gadget als „kleiner, raffinierter technischer Gegenstand“.