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Connecting Netgear GS728TXPv3 to Cisco CBS350-48P-4X
I'm connecting a Netgear GS728TXPv3 to a Cisco CBS350-48P-4X and its currently connected via a single daisy chain (cascading) configuration. Unfortunately, I"m no expert in interoperability between these 2 and I"m wondering if anyone can shed light on the issues I'm seeing. The core of my network is a Sophos XGS and the core switch is currently the Cisco and the 2nd switch is the Netgear. The config on both switches is not altered much from the defaults and both are supposedly on VLAN 1. Connectivity is working but it takes forever for some devices to reconnect when either switch reboots. Some management interfaces and devices become unavailable on the Netgear from time to time. When I try to set the Netgear switch to a static IP it becomes inaccessible. I have 2 core questions: Is there something I need to configure to get them to play nice and interoperate? Is there any interoperability documentation on this? Can I switch the uplink to the SPF uplink between the 2? Is there any documentation on setting this up? TIA
Netgear GS748Tv6 port issues
Hello all! My company installed a brand new Netgear GS748Tv6 (version 7.0.0.14) switch on Sunday and had some issues with a sluggish infrastructure since then. After so many test, we found a smoking gun with the built-in cable testing feature. The cable test shows the length for our port 3 of 0m - 178m, when the cable plugged into the port is only about 2FT long. All other ports show normal lengths. I switched out the cable to test, and the test still shows a long cable length. I mimicked the settings on this port over to an unused one, and now everything is working perfect. The cable test even shows normal results. Obviously, it sounds like a bad port on this brand-new switch, but I can't find any errors about the port 3 at all. We have some Linux servers connected to this switch, so doing the cable test messes with them. Has anyone experienced these issues or had luck in finding an actual red flag besides the cable testing? Thank you!After the insight app update i am no longer able to connect to my switches.
After the insight app update i am no longer able to connect to my switches. The app comes back with "device not registered to the network. Please contact your administrator" message on all 4 of my ProSafe switches. The app sees the switches and some of the data of them, but it just don't let me connect.Adding SFP to conenct from GS752TPPv3 to LG TV ... Help!!
Evening all, I have 2 GS752TPP's in a home environment. They were new last year and I have Insight installed. We have RJ45 cat 5e to Cat 6 flood wired throughout the property which works very solidly connecting things like TVs, Sonos boxes, PoE cameras, streaming boxes etc. There is also an Orbi wifi system for mobile devices, laptops etc. I'm currently re-wiring a room to facilitate a new up to date TV and Sonos home theatre system and have the opportunity to install fiber HDMI and fiber to the TV. It's not strictly necessary but given the roof and walls are stripped out and I can install a conduit, it seems worthwhile to grab the opportunity Have looked at articles and can see roughly what I might need but I'm having trouble translating this into Netgear products. The switches are in a room approximately 10 meters from the TV. The area behind the TV has been channelled out such that I can install a hub or media converter, cables and power. I know I need an SFP module at the switch. Currently there are none fitted. If I read correctly, it is the ideal to have the SFP module at each end. But past that, I'm a bit in the dark. Would appreciate any advice, product suggestions, how I could connect the 752TPP to the TV in fiber to get the fastest, more robust, future proofed connection and configuration please. I've read about third party SFP's that are brand independent but would prefer keep the entire home network Netgear if humanly possible. Appreciate any advice so that I can get it right first time. Many thanksIPv6 / DHCPv6 with S350 Smart Switches (GS324T / GS348T)
Wie Renefw in diesem Thread gemeldet hat funktioniert die IPv6 Adressvergabe von z.B. FritzBox Routern nicht über S350 Smart Switches. Die Clients erhalten keine IPv6 Adresse und können somit keine IPv6 Seiten im Internet öffnen. Ich hatte das gleiche Problem an meinem GS348T und konnte das Problem durch Deaktivieren der IGMP-Snooping-Konfiguration lösen. Ich habe diverse IGMP-Snooping-Konfigurationen getestet aber alles ohne Erfolg. Nur das Deaktivieren der IGMP-Snooping-Konfiguration hat letztendlich geholfen. Viel Glück, wenn Ihr das gleiche Problem habt. ✌GS348T Flow Control (Flusssteuerung) & 802.3x Pause-Frames
Hi, ich betreibe einen Netgear Serie GS348T S350 – 48-Port Gigabit Ethernet Smart Managed Pro Switch mit 4 SFP Ports in meinem Netzwerk und sehe nun ein Problem mit Flow Control (Flusssteuerung) in Verbindung mit FRITZ!Repeater 2400. Ich betreibe 6 von den FRITZ!Repeater 2400 in meinem Netzwerk als LAN-Brücke und alle 6 haben seit neuesten das Problem, dass sie nach einer undefinierten Zeit immer Offline gehen. Nach Werkreset und Deaktivierung von diversen Sicherheits und Switich Features bin ich am Ende beim Flow Control (Flusssteuerung) gelandet. Der Grund für den Ausfall ist, dass der Netgear Switch auf einmal 802.3x Pause-Frames vom FRITZ!Repeater 2400 empfängt und daraufhin keine Pakete mehr weiterleitet. Im Fehlerfall steigen die Counter bei: Gesamtzahl empfangener nicht weitergeleiteter Pakete 124538 802.3x Pause-Frames empfangen 124538 kontinuierlich an. Das Problem löst sich dann auch nicht mehr von selbst, da wahrscheinlich keine Reset Frames gesendet werden. Erst ein Link Up/Down resetet das Problem, es taucht aber Minuten später wieder auf und das Spiel beginnt von vorne. Das Kuriose ist, dass der Switch dies auch macht, obwohl Flow Mode im Standard auf allen Ports Disabled (Deaktivieren) ist. Deaktivieren- Wenn die Flusssteuerung deaktiviert ist, erzeugt der Switch keine PAUSE-Frames. Der Switch drosselt auch nicht die Paketübertragung beim Empfang von PAUSE-Frames vom Partner. Aber genau das tut er, basierend auf dem ansteigenden "802.3x Pause-Frames empfangen" Counter. Scheinbar schient dies auch ein Problem mit den FRITZ!Repeater 2400 zu sein, da nur diese Endgeräte aktuell bei mir die 802.3x Pause-Frames senden. Egal, ob die FRITZ!Repeater 2400 aktuell viele WLAN-Clients haben oder nicht. Sie steigen bei mir fast immer gleichzeitig aus. Wie kann es sein, dass der Switch auf 802.3x Pause-Frames reagiert, obwohl diese Funktion deaktiviert ist? Switch Details: System Description............................. GS348T S350 Series 48-Port Gigabit Ethernet Smart Managed Pro Switch and 4 SFP Ports Machine Model.................................. GS348T Serial Number.................................. 5LD1957W800A9 Burned In MAC Address.......................... 8C:3B:AD:67:AE:20 Software Version............................... 1.0.0.43 Bootcode Version............................... B1.0.0.6 Viele Grüße
