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Cisco Bug: CSCsy82805 - interface Modular-Cable MTU size not reflected when changed to 1500

Last Modified

Feb 08, 2017

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases


Description (partial)


On ubr10k running 12.2(33)SBC, manually setting "mtu 1500" on interface modular-cable is not reflected in the "show interface" (will still report mtu 1464). 

Changing "mtu <any value besides 1500>" will be reflected in the "show interface"


Only on 12.2(33)SBC code.  
Issue is not seen on 12.3(23)BC code
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