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Zyxel Switch DC Power Installation Guide
This discussion has been moved.
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Nebula switch stable firmware version list update
This discussion has been moved.
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GS1920-48HPv2 – IGMP memberships age out at Host Timeout with WyreStorm AVoIP
We are troubleshooting an IGMP multicast issue with a WyreStorm NetworkHD/NEXT 4K AVoIP system using three Zyxel GS1920-48HPv2 switches managed through Nebula. Network topology Switch A is the core switch and IGMP Querier. Switches B and C are configured as Aggregators. B and C connect directly to A by fiber; the switches…
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LLDP chassis name is being ignored in nebula-managed switches
Hello, I am testing using the native windows LLDP agent to provide basic data to switches and routers but I am seeing a logic issue on my Zyxel switches. Devices with both system and chassis name populated are shown while devices with just chassis name are being ignored. Windows sadly only sends chassis name and interface…
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GS1920-48v2 - LACP fails when using two links with Juniper EX4400 EVPN ESI-LAG (Active-Active)
We are experiencing an issue with LACP on a Zyxel GS1920-48v2 switch connected to two Juniper EX4400 switches configured with EVPN ESI-LAG (Active-Active Multihoming). When only one physical link is active, LACP establishes successfully and traffic is forwarded normally. However, when we enable the second link, both ports…
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Zyxel One Network Utility (ZON) and SecuExtender on Linux: open-source versions
I manage client networks built on Zyxel equipment from a Linux workstation, and two tools I use every day only exist for Windows: ZON and SecuExtender. So I wrote Linux versions of both. Each one is a single Python file that needs only the standard library, and both are on GitHub under the MIT license. ZON for Linux…
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Zyxel RGS200-12P factory reset via serial
I have a Zyxel RGS200-12HP switch that I would like to factory reset. Unfortunately, I do not have any login password, so I can only access the device through the serial console. Could you please provide the official procedure for: Reflashing or reinstalling the firmware via serial console (e.g., XMODEM, TFTP, or other…
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xgs1910-48 2.0 firmware
I need xgs1910-48 2.0 firmware, thank you!
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Port Security
Hi, I am new to the Zyxel XGS1935-52HP managed switch. I wanted to limit access to one device for one port using MAC address. However, I couldn't find the option to do so. According to google, using port security and set the learning number to 1 and it should work. I tried and the port just assigned another IP address.…
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Reset RGS200-12
Hello, I lost my admin password for this switch, i am connecting with serial port but i don't know who to reset (retrieve default login) for this switch. Many thanks for your help. Regards
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XMG1915-18EP (Nebula) – LACP LAG towards MLAG switch pair never synchronizes, continuous LACP flapp
Hi all, I'm trying to connect an XMG1915-18EP (Nebula-managed, firmware V4.80(ACGQ.4), latest) via an LACP LAG to an MLAG switch pair, and the LAG never comes up with both members. Has anyone successfully run a Zyxel switch against an MLAG/MC-LAG pair, or seen this behavior before? Setup XMG1915-18EP, ports 17 + 18 (SFP+…
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Zyxel GS1920-24HP V1 Console Connection
Hi All, I have been trying to find and use a console connection on a GS1920-24HP v1, I know it doesn't have one on the outside, its way out of warranty and thought id take a look inside, I found two collection of jumper things, one seems to be a 10 pin connection with plastic housing, which fits an old style serial port…
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XS 1930-12HP link speed settings in aggregation mode missing (Nebula Cloud Interface)
I want to create an aggregated link between my GS1900-24 and the XS1930-12HP with 2 DAC cables on the SFP ports. If I configure the individual SFP+ ports and set the link speed on the XS1930 to 1G (because GS1900 only supports SFP = 1 G) then the links work fine. When I then aggregate the two ports the link setting is…
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XMG1915 Works fine with ipv4 but ipv6 doesnt get an ip via SLAAC
IPv4 works and switch get an ip out of Vlan99. This ip out of vlan99 is the switch mgt address. The port1 is defined as pvid=1 and all vlan -including vlan99 - as tagged. The corresponding router port is defined the same way. A fe80 address is shown at xmg1915 but router cant ping to it and switch cant ping router Router…
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Apple
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GS2210-8 firmware
I recently bought the GS2210-8 switch, and I would like to flash the latest firmware. However, I can't find it in the end of life section, and the links from previous posts don't point to the firmware anymore Could you help me get it? Thanks, J
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Enabling DHCP with webgui on a XMG1915-10E
Hi, i am facing the issue that i am not able like others to receive an ip for the XMG1915-10EP like others. I also followed the already closed thread No one confirmed that this works and the thread is closed. I tried to do the procedure described in the post from support but after several hours i gave up. Could you please…
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Firmware image required for MES3500-24F and MGS3520-28F
Hello Zyxel Team, I am currently working on a firmware upgrade activity for the following Zyxel switches: MES3500-24F Current firmware: V2.00 Firmware date: 03/28/2012 Target firmware identified: V4.00(AABG.6) Target firmware date: 08/08/2018 MGS3520-28F I am looking for the latest supported firmware image for this exact…
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GS2210-8 firmware please
Please provide firmware for the GS2210-8. The link here does not work for me:
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Xs1935 -10 v xs1930-10 noise issue??
Hi I added yesterday new xs1935-10 to my network alongside my xs1930-10 which is about 1 year old. The xs1935 is so much louder/noisy. The fans sound like they are rattling/buzzing and not a smooth sound like the xs1930.... I bought this through amazon so considering getting an exchange. Views welcome please Thanks
