Sep 1 21:55:24 NJ_EX_2300_C_Test mgd: UI_DBASE_LOGIN_EVENT: User 'njohnny' entering configuration mode You can also check log messages on the switch. Secret "$9$L7i7-wgoJUDkg49Ap0IRrevW-VYgoDHqWLGDkqQzRhcreWLX-Vs2XxGDHkPfn/Cp0IcSeMLxn/LxN-ws5Qz6tuRhSv8Xrl87dVY2TzF/uOEcyKWLleUjikPfIEhSrvxNdbYgRhK8x7Vbk.mf5F9CuOBEtp0IcSMWoJZjmfFn/CA05TIEhSeK4aJUjqP5Q9tu4an/CtOB7-dboJZUjHmfaJn/ApREevW8X-YgoiqmxNb2gaUD69Cp1RSyKMLxCtORSrvM7-VboJDjqPTzNdmfzF/9vW8LdbY2aZGisY4ZDif5z3690BylKWX7KvZUHkTQlKvW-VJGDiqmGU/CtuEhKM87wYaJDkqfoaQFn6At1RhrM8xNd" # SECRET-DATA ![]() in the CLI command below show system services outbound-sshĭevice-id ca01ea19-afde-49a4-ad33-2d9902f14a7e.e8a2453e672e Check if the switch system time is correct show system uptime Please check your cloud environment to see which ports and hosts to show system connections | grep 2200 Ensure firewall ports are open (tcp port 2200 for ) If it’s unable to resolve then check for DNS servers configured on the switch: show configuration | display set | grep name-serverĬonfigure name server (set system name-server 8.8.8.8)Ħ. Ensure that the device can reach the gatewayĤ. Ensure either irb0 or me0 interface has a valid IP and is administratively UP. The switch can also connect using management IP which will be seen on me0 interface. At least one irb interface needs to have a valid IP address. You might see multiple irb interfaces depending on the switch model (or in the case of VC). You should see the irb.0 interface having an IP address. Minimum JUNOS OS firmware versions supported for ZTP:Ģ. Make sure the EX switch is on the supported version We will need console access to the switch or SSH access to the switch to check the following: 1. Write your password and tap the “Enter” key from your typewriter.If the switch is showing disconnected in the UI but is online locally and reachable then we can try the following steps to troubleshoot further. The sudo command requires your sudo user password to install the UFW utility in Ubuntu 20.04 Linux distribution. If you don’t have UFW installed, you can do so using the below-stated instructions in the shell. Now, open the command-line shell from the Activity side area at the top of the desktop, or you can use the shortcut key Ctrl+Alt+T to do so. Install UFWĪt the very early stage, you have to make sure that you have the UFW firewall installed and configured on your Ubuntu 20.04 Linux system. Users must have occupied the root user account or have sudo rights to do anything. In our example, we have Ubuntu 20.04 installed and used for this purpose. Make sure to have any distribution of the Linux operating system installed on your machine. As a result, it’s a flawless place to start when it comes to protecting your server. It’s well enough and famous in the Linux world, with many Linux distributions including it by default. Its key purpose is to make controlling the firewall as seamless as possible by including a user-friendly GUI. UFW or Unpretentious Firewall is an iptables front-end. In this regard, UFW is a much more user-friendly choice. There seem to be a lot of features integrated into such packages or utilities, with iptables as perhaps the most common one lately, however learning and using them require some work on the part of the consumer. Previously, this was frequently achieved by the use of complex and obscure utilities. A working firewall is among the first layers of protection in protecting the cloud server.
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