Troubleshooting MGCP SRC CAC
To help identify SRC CAC problems, use the following commands in privileged EXEC mode:
| Command | Purpose |
|---|
| Router# show call threshold {status [unavailable] | stats} | Displays status of configured triggers or statistics for application programming interface (API) calls that were made to global and interface resources |
| Router# show mgcp statistics | Displays MGCP statistics, including those for MGCP SRC VoIP CAC |
| Router# clear call threshold stats | Clears call threshold statistics |
| Router# clear mgcp src-stats | Clears statistics gathered for MGCP SRC CAC |
| Router# debug call threshold | Displays details of trigger actions |
| Router# debug mgcp src | Provides debug information for MGCP SRC CAC calls |
Troubleshooting MGCP RSVP CAC
To identify and trace RSVP CAC problems, use the following commands in privileged EXEC mode:
| Command | Purpose |
|---|
| Router# show call fallback cache | Displays a network congestion level check result if one has been cached |
| Router# show call rsvp-sync stats | Displays statistics for calls that attempted RSVP reservation |
| Router# show call rsvp-sync conf | Displays the configuration settings for RSVP synchronization |
| Router# show ip rsvp reservation | Displays the RSVP-related receiver information currently in the database |
| Router# debug call rsvp-sync func-trace | Displays messages about software functions called by RSVP |
| Router# debug call rsvp-sync events | Displays events that occur during RSVP setup |
| Router# debug ip rsvp detail | Displays detailed information about RSVP-enabled and Subnetwork Bandwidth Manager (SBM) message processing |
Troubleshooting MGCP SA Agent CAC
To help identify Service Assurance (SA) Agent CAC problems, use the following commands in privileged EXEC mode:
| Command | Purpose |
|---|
| Router# show call fallback cache | Displays a network congestion level check result if one has been cached |
| Router# debug call fallback probes | Verifies that probes are being sent correctly |
| Router# debug call fallback detail | Displays details of the VoIP call fallback |
| Router# show rtr application {tabular | full} | Displays global information about the SA agent feature. There are a number of other options for the show rtr command; use CLI help to browse a list of choices |
| Router# debug rtr error | Enables logging of SA agent run-time errors |
| Router# debug rtr trace | Traces the execution of an SA agent operation |
