Hello,
after upgrading XOS from 11.3.1.3 to 11.4.3.4 on Summit X450 we have noticed a problems with duplicated OSPF multicast packets. The X450 is connected with C7600 series and after XOS upgrade we have noticed flooding of duplicated OSPF packets from the X450 to Cisco. That makes a lot of problems with full input queue on Cisco, dropping OSPF packets and it makes OSPF unstable.
Do you think that there may be bug on new 11.4.3.4 software or a missconfiguration ?
Thank you,
Best regards,
Pavol
after upgrading XOS from 11.3.1.3 to 11.4.3.4 on Summit X450 we have noticed a problems with duplicated OSPF multicast packets. The X450 is connected with C7600 series and after XOS upgrade we have noticed flooding of duplicated OSPF packets from the X450 to Cisco. That makes a lot of problems with full input queue on Cisco, dropping OSPF packets and it makes OSPF unstable.
Do you think that there may be bug on new 11.4.3.4 software or a missconfiguration ?
Thank you,
Best regards,
Pavol