DNS resolution issues EX3400 | Switching - Juniper Networks
2022年1月13日 · Using Juniper EX3400 switches with Mist Wired Assurance. All of a sudden some of them stopped communicating with the cloud. It looks like they are not resolving the DNS names. Name servers are setup in the switch: set groups top system name-server 208.67.222.222 set groups top system name-server 8.8.8.8 …
upgrade firmware path EX Juniper EX2300 and EX3400 | Junos OS
2023年2月8日 · I would like to upgrade the firmware version of Juniper EX2300 and EX3400 to the latest version, will this path be suitable? Juniper EX2300 version 21.1R1-S1.1 to 22.4R1 Path upgrade ->22.1R1 and -> 22.4R1?
J-web on EX3400 will not work. Process not starting | Junos OS
2020年10月2日 · Hi @dtopojr, J-web has some issues with these versions on EX3400/2300, sometimes package is not compatible like the following PR,
Recommended firmware for EX3400 | Junos OS - Juniper Networks
2021年12月1日 · Recommended firmware for EX3400 NATHAN FERNANDES 12-01-2021 12:17 Hi Experts, I am currently running version 15.1X53-D590.1 on one of my EX3400 switches and 14.1X53-D42.3 ...
Juniper EX3400 software upgrade not possible | Switching
2017年6月25日 · Software upgrades have always been troublesome with Juniper due to low space, memory leakage and slow processing power but given the fact that the EX3400 is pretty new and already suffering from outdated hardware is not understandable and makes automatization of upgrade process impossible.
EX3400 - SFP/SFP+ link light not showing | Switching - Juniper …
2019年5月15日 · I have observed a similar behavior on 18.1R3-S4 and S6, on both EX-2300C and EX3400 switches. In addition, I upgraded a VC of EX3400's from 18.1R3.3 to 18.1R3-S6 and saw that while none of the SFP ports were populated, the link lights would blink randomly across many of them. I also had populated QSFP ports that would not light at all.
EX3400 /var partition usage is high | Junos OS - Juniper Networks
2020年2月26日 · I have two EX3400-48T switches configured in a VC. I struggle with disk-usage alarms for /var that don't make any sense to me. The system is very new, just the OS was updated to 18.2R3-S2.9 and some configuration was done.
Drops on Output Errors - EX3400 | Switching - Juniper Networks
Hi all, I have a server connected to an EX3400. The server is at 1g/Full-duplex (autonegotiation). However, I am seeing the following errors Input errors: E
How to configure EX3400-48P & EX4300-24T | Switching - Juniper …
2021年8月10日 · Hello Experts,I have Juniper Switch EX3400-48P & EX4300-24T.How to configure it, if any basic configuration related PDF plz shareCan I access it with Web GUI ?? Log in to ask questions, share your expertise, or stay connected to content you value.
EX3400 DHCP Snooping not working? | Switching - Juniper Networks
2020年5月9日 · I've searched around Google/these forums for many hours and have looked at many a thread and Juniper TechDoc. I cannot seem to validate that DHCP snooping is 1.) configured correctly and 2.) actually working. Relevant …