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Cisco Bug: CSCuj13905 - "pos scramble-atm", "pos flag c2 207" makes lineprotocol down

Last Modified

Feb 21, 2018

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases


Description (partial)

In POS 1xOC12 in IOS platforms,configs having "pos scramble-atm", "pos flag c2 207", would make lineprotocol to go down. PPLM alarm might be present or not present.

POS scrambling has default c2 flag of 16. Without scrambling has 0xCF flag. If the flag value is overriden with "pos flag c2" then this issue happens. This is seen only in 1xOC12.
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