Guest

Preview Tool

Cisco Bug: CSCul10906 - 69XX - Multicast Packets are limited

Last Modified

Apr 02, 2015

Products (35)

  • Cisco IP Phone 8800 Series
  • Cisco Unified IP Phone Expansion Module 7914
  • Cisco Unified Wireless IP Phone 7920
  • Cisco Unified IP Phone 7971G-GE
  • Cisco Unified IP Phone 9951
  • Cisco Unified IP Phone 7962G
  • Cisco Unified IP Phone 7945G
  • Cisco Unified IP Phone 6961
  • Cisco Unified IP Phone 6941
  • Cisco Unified IP Phone 7941G
View all products in Bug Search Tool Login Required

Known Affected Releases

9.3(3)

Description (partial)

Symptom:
Multicast traffic is limited on 69xx.  

The multicast traffic is going from the 69xx network port to a PC connected on the PC port, same phone.

The speed for the multicast transmission decreases a lot when the phone is in between

if there is no phone connected, the transmission speed for multicast traffic is about 10 -12 MB

When the phone is there, the speed reduces to 2MB

Conditions:
69xx  processing multicast traffic and passing them to the PC port

firmware 9.3.3
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.