cancel
Showing results forĀ 
Search instead forĀ 
Did you mean:Ā 
cancel
1839
Views
0
Helpful
2
Replies

Problem reset Nexus 5596

Hello,

Some equipments Nexus 5596 from a customer have reinitiated and it seems to have been provoked by an OSPF problem although I am not sure.

The logs from the equipment show:

2013 Jan  9 07:29:42 ROISBPRE2CN %BTCM-5-BTCM_LOG_L3_READY: system becomes L3 Ready

2013 Jan  9 07:29:44 ROISBPRE2CN %VSHD-5-VSHD_SYSLOG_CONFIG_I: Configured from vty by  on ppm.3726

2013 Jan  9 07:29:45 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.26 on Vlan902 went TWOWAY

2013 Jan  9 07:29:48 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.29 on Vlan902 went TWOWAY

2013 Jan  9 07:29:49 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.28 on Vlan902 went TWOWAY

2013 Jan  9 07:29:52 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.17 on Vlan902 went TWOWAY

2013 Jan  9 07:29:52 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.29 on Vlan902 went FULL

2013 Jan  9 07:29:52 ROISBPRE2CN %OSPF-5-ADJCHANGE:  ospf-1 [3236]  Nbr 180.101.250.26 on Vlan902 went FULL

2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_INITIALIZING: Interface port-channel902 is down (Initializing)

2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_INITIALIZING: Interface port-channel100 is down (Initializing)

2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_INITIALIZING: Interface Ethernet1/31 is down (Initializing)

2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_INITIALIZING: Interface Ethernet1/32 is down (Initializing)

2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel112 is down (No operational mem

bers)

2013 Jan  9 07:30:41 ROISBPRE2CN %ETHPORT-5-IF_DOWN_PORT_CHANNEL_MEMBERS_DOWN: Interface port-channel111 is down (No operational mem

bers)

I wanted to know if you know something about a problem with OSPF in next version:

  cisco Nexus5596 Chassis ("O2 48X10GE/Modular Supervisor")
  Intel(R) Xeon(R) CPU         with 8263880 kB of memory.
   bootflash:    2007040 kB

Kernel uptime is 0 day(s), 2 hour(s), 25 minute(s), 35 second(s)

      

System version: 5.1(3)N1(1a)

Thank you very much.

1 Accepted Solution

Accepted Solutions

Andras Dosztal
Level 3
Level 3
  • OSPF logs say that your switch is fully adjacent with 180.101.250.26 and .29, this means normal operation.
  • Bi-directional communication has been established between the Nexus and 180.101.250.17 and .28. They are in the middle of the OSPF neighboring process.
  • Some interfaces are initializing, and Po111 and 112 have no member ports (the channel-group <111|112> command hasn't been issued on any physical interfaces).

More information about OSPF neighbor states can be found here.

View solution in original post

2 Replies 2

Andras Dosztal
Level 3
Level 3
  • OSPF logs say that your switch is fully adjacent with 180.101.250.26 and .29, this means normal operation.
  • Bi-directional communication has been established between the Nexus and 180.101.250.17 and .28. They are in the middle of the OSPF neighboring process.
  • Some interfaces are initializing, and Po111 and 112 have no member ports (the channel-group <111|112> command hasn't been issued on any physical interfaces).

More information about OSPF neighbor states can be found here.

Hello,

Thank you very much a_dosztal. As you have said, this is normal behaviour and anything about this log should have provoked the reset of the equipment. I have looked the status of the modules and I have seen a power supply is failed, maybe this has been the origin of the problem although this shouldn't be a problem. There are redundant power supplies.

Well, thank you very much!!!! Best regards. And thank you for being so quick answering me.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: