Cisco 10720 Configuration Guide - Page 115
Self Detect Wait to Restore, Wait to Restore WTR state
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Chapter 4 Troubleshooting Alarm Messages Table 4-4 IEEE 802.17 RPR Steer Messages (continued) Alarm RPR-IEEE1/1 protected on span EAST (span WEST Self Detect Wait to Restore [WTR]) RPR-IEEE1/1 protected on span EAST (span WEST Span Neighbor Forced Switch) RPR-IEEE1/1 protected on span EAST (span WEST Span Neighbor Manual Switch) RPR-IEEE1/1 protected on span EAST (span WEST Span Neighbor Signal Fail) RPR-IEEE1/1 protected on span EAST (span WEST Span Neighbor Signal Degrade) RPR-IEEE1/1 protected on span EAST (span WEST Span Neighbor WTR) RPR-IEEE1/1 protected on span EAST (span WEST Long Request Forced Switch) RPR-IEEE1/1 protected on span EAST (span WEST Long Request Manual Switch) Description Wrap cleared, node initiated; Wait to Restore (WTR) state Neighbor node Forced Switch initiated by user. Node wrap to protect failed span Neighbor node Manual Switch initiated by user. Node wrap Neighbor node protected due to signal fail Neighbor node protected due to signal degrade Wrap cleared, node initiated; Wait to Restore state Neighbor node Forced Switch initiated by user; Node wrap to protect failed span; Secondary problem on the short path Neighbor node Manual Switch initiated by user; Node wrap to protect failed span; Secondary problem on the short path Solution WTR period is 10 to 360 seconds (user configured), node will unwrap at end of WTR. None. User initiated, none. User initiated, none. Investigate the signal degrade on neighbor node. Investigate the signal degrade on neighbor node. WTR period is 0 to 1440, or never (user configured), node will unwrap at end of WTR. None. Setting WTR to never will prevent the node from unwrapping. Investigate why the short path request was not received. Check other problems on the short span as indicated on the neighbor node. Investigate why the short path request was not received. Check other problems on the short span as indicated on the neighbor node. 78-13062-10 Cisco 10720 Internet Router Installation and Configuration Guide 4-15