• Author : Stuti Gor

 
 

Troubleshooting filesystem full issues

Objective The document aims at describing scenarios that cause filesystems to get full and suggests ways to free up space in the occupied directories.   Introduction At times it is observed that after logging into the switch, EOS may display a warning message as follows: Warning: the following filesystems have less than 10% free space left: tmpfs (on /var/core) 0% (0 Available) tmpfs (on /var/log) 0% (0 Available) Please remove configuration such as tracing and clean up the space. The above message indicates that the /var/log and /var/core directories have reached their maximum utilization. If no action is taken to clear...
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SNMPv1/v2c Configuration

Objective The document is aimed to provide basic configuration needed on Arista switches to be able to monitor the device statistics using an SNMP monitoring tool. Configuration  Enable SNMP SNMPv1: The Simple Network Management Protocol, defined in RFC 1157. This version uses plaintext community name for interacting with the SNMP monitoring server. SNMPv2c: Community-string based Administrative Framework for SNMPv2, defined in RFC 1901, RFC 1905, and RFC 1906. This version also uses plaintext community string. Hence, the security level is the same as SNMPv1.  To query Arista switches using SNMP v1 or v2c, define a community name on the switch...
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