With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
portHeaderLen
port Header Len
1.3.6.1.4.1.351.110.5.1.1.1.1.1.1.24
The value of this object identifies the Q.922 address field length and DLCI length for this UNI/NNI logical port. This object can not be modified if there are any frame relay connections that are configured on the port. This object is not applicable to MGX Release 1.x. REFERENCE Q.922 [25]
Back to CISCO-WAN-FR-PORT-MIB MIB page.
IPHost Network monitor allows you to monitor portHeaderLen on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
