Hp-Exc - Cisco NCS 2000 series Troubleshooting Manual

HP-EXC

HP-EXC
Default Severity: Not Alarmed (NA), Non-Service-Affecting (NSA)
Logical Objects: VCMON-HP, VCTRM-HP
An HP-EXC condition is similar to the
B3 byte of the SONET overhead. It can trigger a protection switch.
The HP-EXC condition clears when the BER level falls to one-tenth of the threshold level that triggered the
condition. A BER increase is sometimes caused by a physical fiber problem, including a poor fiber connection,
a bend in the fiber that exceeds the permitted bend radius, or a bad fiber splice.
Clear the HP-EXC Condition
SUMMARY STEPS
1. Complete the
DETAILED STEPS
Complete the Clear the SF (TRUNK) Condition, on page 390
If the condition does not clear, log into the Technical Support Website at
for more information or call Cisco TAC (1 800 553-2447).
HP-PLM
The HP-PLM condition is not used in this platform in this release. It is reserved for development.
HP-RFI
Default Severity: Not Reported (NR), Non-Service-Affecting (NSA)
Logical Object: VCMON-HP
The High-Order Remote Failure Indication (RFI) condition indicates that there is a remote failure indication
in the high-order (VC-4 or VC-3) path, and that the failure has persisted beyond the maximum time allotted
for transmission system protection. The HP-RFI is sent as the protection switch is initiated. Resolving the
fault in the adjoining node clears the HP-RFI condition in the reporting node.
Cisco NCS 2000 series Troubleshooting Guide, Release 11.0
230
SF (TRUNK) , on page 390
Clear the SF (TRUNK) Condition, on page 390
condition, but it applies to the path layer
procedure.
procedure.
http://www.cisco.com/c/en/us/support/index.html
Alarm Troubleshooting