Networking configuration and troubleshooting are crucial tasks that sysadmins need to perform regularly. Some of these tasks can be challenging. However, when dealing with connectivity issues, using the right t
Table 1. Tools and commands used for network troubleshooting in LinuxLinux network troubleshooting: Examples & use casesIn this part we provide examples of networking issues and troubleshooting steps allowing us to diagnose, modify (correct), and check the results. ...
Run the following commands to prevent the AR router from parsing the Framed-IP-Netmask attribute in the authorization packets returned by the RADIUS server. <Huawei> system-view [Huawei] radius-server template test1 [Huawei-radius-test1] radius-server attribute translate//Enable RADIUS attribute ...
Run Commands in a Non-default VRF You can use ip vrf exec to run commands in a non-default VRF context, which is useful for network utilities like ping, traceroute, and nslookup. The full syntax is ip vrf exec <vrf-name> <arguments>. For example: cumulus@switch...
It is recommended that the advanced commands be used by engineers with high rights. If necessary, you can apply to Huawei for the permissions to use advanced commands. Encryption algorithm declaration The encryption algorithms DES/3DES/RSA (with a key length of less than 3072 bits)/MD5 (in ...
This tutorial equips beginners with the essential tools for monitoring and understanding CCNA-level network statuses, setting a strong groundwork for advanced networking skills. To access this tutorial in Cisco U. please login or create your free account here: Your First Switching Show Commands for ...
ifupdown2 batches iproute2 commands for performance reasons. A batch command contains ip -force -batch - in the error message. The command number that failed is at the end of this line: Command failed -:1. Below is a sample error for the command 1: link set dev host2...
is sent to a different network, it must be sent to a gateway for further processing. The gateway should know how to route the packet to its final destination. The list of gateways for different routes is stored in arouting table, which can be inspected and manipulated usingip routecommands...
Although the ifconfig command and the netstat command work on Photon OS, VMware recommends that you use the ip or ss commands. The ifconfig and netstat commands are deprecated. Verifying the Status of Network up-link using the command: ...
Those familiar with myarticles on name resolutionmay recognize a few of the following useful cmdlets. Name resolution is a critical part of networking because it relates easy-to-remember names with difficult-to-remember IP addresses. It's essential to ensure the system admins are troubleshooting ...