Cisco 881 - missing command "random-detect" in class

[jeremy meng]

Hello,

I try to set in a class the random-detect feature but it is not present in this ios

XXX#conf t
Enter configuration commands, one per line.  End with CNTL/Z.
XXX(config)#policy-map QOS_4M_DETAIL
XXX(config-pmap)# class LAN_VOIX
XXX(config-pmap-c)#  priority 1000
XXX(config-pmap-c)# class LAN_VISIO
XXX(config-pmap-c)#  bandwidth 850
XXX(config-pmap-c)#  random-detect
                                ^
% Invalid input detected at '^' marker.

Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.1(3)T1, RELEASE SOFTWARE (fc2)

Does someone has a tip?

Thanks for help,

Jeremy

[e.ciollaro · Accepted solution]

Advanced IP Services Feature Set is required, see Table 7 at: http://www.cisco.com/c/en/us/products/collateral/routers/887-integrated-services-router-isr/data_sheet_c78_459542.html

Bye,

enrico

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