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Cisco Bug: CSCun91046 - lpts-pd to associate different punt policer for broadcast reply packets

Last Modified

Jul 20, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.1.2.BASE

Description (partial)

Symptom:
When DHCP snooping is disabled, DHCP broadcast pkts reach LC with PUNT_ADJ as static punt reason. This condition lead to following results:-
1) LC High CPU , or
2) DHCP pkt drops. or
3) Both the above mentioned results.

Conditions:
Scaled environment with high DHCP broadcast request/reply pkts .
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  • Status
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