How to identify the IOS issue

Hi, We found some problems for Cisco Router IOS issue. After having upgraded to the new IOS, we could not map network drive and could not remote desktop.

Our setting :

  1. WAN connection
  2. encryption tunnel over the WAN link
  3. workstations on both sites

Issue: after having upgraded to the new IOS, network drive can not be mapped and remote desktop failed, and hints to identify the TCP issue ?

MSS or MTU are the good idea to fix the problem ?


Reply to
Loading thread data ... Forums website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.