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Port STP blocking
Hello, given that I am now beginning to become familiar with Ethernet networks and Zyxel products and so I could ask a silly question. In our network we have two Switches the first is a GS1920-24HP, on one port of this switch is connected another GS1915-8EP switch. On the primary switch GS1920-24HP, the port to which the…
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zy1210-12 2.5Gb port fault.
Hi, I received two 1210-12 switches from Amazon OK. Everything connected, setup and working perfectly. The switches are interlinked on a 10G port with a DAC cable. 3 out of the 4 2.5Gb ports in use with 1 going to a Zyxel MG-105 5port 2.5G access switch. Everything worked fine. The next morning however port 10 on switch 1…
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SFP DN-81003 on GS1920 not working
Hello, I bought 2 pcs SFP module Digitus DN-81003 to connect 2 GS1920 switches.https://www.assmann.com/product-pdf/4016032305682?PL=en Unfortunately when I plug the module into the switches nothing happen. I expected that the port LED turns on. The module claims to be compatible to Zyxel devices and so far I thought Zyxel…
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GUI ON GS1900
Is it possible to access the GUI config on the switch when the switch is not connected to a router?
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XGS1250-12 slow internet uplink performance (solved but not explained)
Hello everyone, I have recently signed for a new internet line providing upload bandwidth up to 1G (download expected speed is 2,5G). My zyxel XGS1250-12 switch is connected to the provider ont via one of the multigigabit ports and the link is up and running at 2,5Gbps. But upload speed tests do not exceed 100Mbps. The…
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Help getting into gs2210-24 where I lost the password
My personal gs2210-24 is not accepting the documented password that I have. I understand that I must have a rom file OR something like that to upload to the switch from the COM port. Need to find my cable but in the mean while, can support send me the ROM file that I need to upload to my switch to take it back to factory…
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Feedback & Suggestion: UI Improvements in V4.80 Firmware for GS1920 Switches
Hello everyone, I've been exploring the V4.80 firmware update on the GS1920 switches and must say that the revamped user interface, especially the port status page, is quite impressive. It provides a clear visual representation of the ports, making it convenient to ascertain the speed and check if a particular port is…
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Visio Stencils for various ranges
I gather from searching previous topics that Visio Stencils are available and being shared via private message. I need to present a network design to the Department for Education for a school project specifically using Zyxel kit, and would prefer to present it as cleanly and accurately as possible with stencils for the…
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Zyxel Visio Stencil
Hi everybody, I'm searching some switch visio stencil for a LAN Diagram. Where I can find them? My switches are these: GS1900-10HP GS1915-8EP GS1900-8HP Thank you in advance
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RSTP and maximum devices
I'm building a ring with 40 RGS-200 12P switches and an XGS2220 core. Can I make an RSTP ring with all this devices? What is the limit on the number of devices? Is there a subtlety to integrate into the settings? Thanks.
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Gs1920 24 zyxel switch
just bought this but it’s stuck in reboot. Tried reset factory. Switched off on. Sys just flashes
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Zyxel MG-105 temperature. Case hot: 40-50 degrees celsius. Is it normal?
Hello, i have 2 x Zyxel MG-105. Same behavious for both. Case temperature is very warm: 40-50 degrees celsius. Is it normal? They are placed on a table and not stacked with other devices. Should I make some additional holes in the case and maybe add a fan? How is the durability in long term with these temperatures? How do…
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Sonos S1 on Zyxel managed switches: Anyone running a wired or hybrid (wired+wifi) Sonos S1 system
I have real issues getting my Sonos S1 speakers (multiple Play:5 1st Gen) running on my Zyxel managed switches (XMG1930-30HP and XS1930-10HP; both with L3 license and most current 4.80 firmware). I have multiple VLANs present (but no inter-vlan communication) and IGMP Snooping is activated. Besides that DHCP Server Guard…
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MSTP configuration: My MSTP on two Zyxel Switches seems splitted
I have a XMG1930-30HP and a XS1930 switch (both with L3 license; patch level from July 2023) and try to get multiple Sonos S1 speakers working/connecting on them only connected with Ethernet cable. I run multiple VLANs on the two switches, which works well. In two of the VLANs there are Sonos devices present, that do STP.…
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Visio Stencils for various ranges
I gather from searching previous topics that Visio Stencils are available and being shared via private message. I need to present a network project using Zyxel kit, and would prefer to present it as cleanly and accurately as possible with stencils for the XGS4600 and GS2220, rather than having to use product photos. Would…
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BPDU Ctrl modes: which one is BPDU Flooding? What do the others mean?
I have a XMG1930-30HP and a XS1930 switch (both with L3 license; both on current firmware 4.80, most current patch release from July) and try to get multiple Sonos S1 speakers working/connecting on them only connected with Ethernet cable. Following the Sonos guide I have to activate BPDU Flooding. The two Zyxel switches do…
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XGS1210-12 - does is support IEEE 802.3ad?
i just bought this switch to be able to link with RJ45 two giga ports on the XGS1210-12 with an orbi RBR 750 which have two RJ45 giga ports working in lacp. I have in the web interface create a aggregation port but my router ORBI maked an error : Unable to establish WAN aggregation. Before buy it, the support informed me…
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When will we get 25/40/100GB switches?
We are planning to upgrade our server room and need to enhance the core infrastructure to at least 25GB, preferably 40GB. We have been using Zyxel for more than 15 years and are very comfortable with the brand.
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Visio Stencils
Hello, Where can I download the visio stencils for the XS3800 & GS2220 switches? Thx in advance.
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Struggling since changing the management VLAN
Hi All, I changed the management VLAN across my estate to 90. The uplink ports are set to PVID90, tagged on all as we already have static devices on VLAN1 and I'd like to seperate them. First lesson learnt, only use ZON on a port assigned to VLAN 90 otherwise you will have tons of issues with sub-interfaces on the wrong…
