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Updated:January 1, 2016
The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
This document describes how to perform Simple Network Management Protocol (SNMP) Walk for Serial Interface Utilization on Cisco Routers.
Cisco recommends that you meet these requirements before you attempt this configuration:
Server from where you are polling the router is reachable
Correct read-write SNMP community configured on the router
This document is created using a Cisco 1941 router with VWIC2-1MFT-T1/E1. However, this document is not restricted to specific software and hardware versions.
The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.
This document helps a technician to understand why SNMP walk to poll Serial Interface Utilization using ifHCInOctets and ifHCOutOctets does not work and what is the workaround in such situations.