Issues with a couple commands in migration from IOS 15.5 to IOS 16.3 denali

[fizgriz]

Hello all,

I'm in the process of moving from a cisco 1921 IOS 15.5 to a Cisco 4300 16.3 Denali. Most of the commands have swapped right over. However, I've ran into a snag on the below two commands as a few hours of googling and research has resulted in no luck. I was hoping some of the experts here could help with identifying command replacements.

Whats the equivalent command to the global 'ip inspect log drop-pkt' from 15.5 to denali?

#(config):ip inspect log drop-pkt

What's the equivalent command for the ip sla configuration for 'history'

for example:

#(config): ip sla 123

#(config-ip-sla): history hours-of-statistics-kept 20

Thank you for any and all help!

[mihaly.szuhanics]

Hi,

for the IP SLA, you need to specify first the IP SLA-s operation type. like ICMP echo then you'll have your option just as you wrote, let me show you an example.

(config)#ip sla 1299
(config-ip-sla)#icmp-echo 1.1.1.1 source-interface lo 1
(config-ip-sla-echo)#history ? 
     buckets-kept Maximum number of history buckets to collect
     distributions-of-statistics-kept Maximum number of statistics distribution buckets to capture
     enhanced Enable enhanced history collection
     filter Add operation to History when...
     hours-of-statistics-kept Maximum number of statistics hour groups to capture
     lives-kept Maximum number of history lives to collect
     statistics-distribution-interval Statistics distribution interval size

(config-ip-sla-echo)#history hours-of-statistics-kept 20

(config-ip-sla-echo)#

The other configuration can be worked around with ZBFW using it as an extra command when you specify a class action "drop" and you add the log option.

Please mark this comment as helpful if it answers your question. Thank you

[Georg Pauwen · Accepted solution]

Hello,

I don't think globally enabling the logging of dropped packets is available anymore in XE. You have to configure it under the class, e.g.:

class class-default
 drop log