Hi Xander,   Here is the output from command 'show controller np count np0 loc 0/5/CPU0 | in DROP' on ASR with ios xr 4.3.4. We are having some multicast performance issue at the moment. Could you let me know which DROP could contribute to the multicast issue on ASR? Thanks.    Fri Oct 24 14:22:41.182 AEST   31  PARSE_INGRESS_DROP_CNT                               1811361           1   33  RESOLVE_INGRESS_DROP_CNT                            20244163           0   34  RESOLVE_EGRESS_DROP_CNT                            298233873           3   96  RESOLVE_AGE_NOMAC_DROP_CNT                                 1           0  154  DROP_IPV4_NOT_ENABLED                                      1           0  321  RESOLVE_L2_EGR_PW_UIDB_MISS_DROP_CNT               294926946           2  333  RESOLVE_VPLS_EGR_FLD_NO_MEMBERS_DROP_CNT             2100721           1  339  RESOLVE_MAC_NOTIFY_CTRL_DROP_CNT                    20244154           0  340  RESOLVE_MAC_DELETE_CTRL_DROP_CNT                          75           0  354  RESOLVE_IPMC_ING_DFLAG_DROP_CNT                      1206122           1  356  RESOLVE_IPM4_EGR_RTE_DROP_CNT                              8           0  447  UIDB_TCAM_MISS_AGG_DROP                                 3767           0  454  UIDB_TCAM_MISS_PORT6_DROP_FOR_HOST                      3767           0   Regards, Leo   ... View more

Hi Steve, Thanks for youre reply and advices Cheers, Leo ... View more

Hi I changed the guest OS to RHEL 4 and run the installation again, but still no luck. This time I found I missed following questions during the installation comparing to the installation guide (I didn't check the guide at first time): 1/ if this server is the first node in cluster 2/ if you want to change MTU size 3/ application username and password I think question 1 and 3 are very cirtical for the installation. Do you know if this means the ISO file has problem? The version on ISO file is the 7.1.3.10000-13. Should we install the original version 7.1.3 first and then upgrade it to 7.1.3.10000-13? Thanks. Leo ... View more

Hi Tim, We are using vsphere 5, the VM host has 1cpu, 2GB RAM and 80 GB disk. I didn't use RHEL 4 as guest OS, I may need to change that and give it a shot again. For the OVA, someone says there is no OVA template for CUCM 7. If that's wrong, could you please provide me the link which allow me to download the file? Thanks. Leo ... View more

Hi chrysostomos1980, Thanks for your reply. Basically we want 4 CUCM 7 on VM to be a test bed so we can do 1/ troublehshooting and testing 2/ test the upgrade process to version 8 or latest version But as you mentioned before ' you will not be able to proceed with upgrade', does it mean we can't upgrade it to version 8 ? Regards, Leo ... View more