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тАО12-19-2016 11:56 AM
тАО12-19-2016 11:56 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
thks for the reply
i can't enable debug lacp on 5700...
no more information, is there specific command to get debug events sent to syslog like other events on hp5700 ?
same at cisco level i had enable debugging lacp events and error but no more results...
we think about set the cisco in LACP passive mode and kept hp5700 in LACP active mode but i don't know if that can have an effect on our problem..
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тАО12-19-2016 12:31 PM
тАО12-19-2016 12:31 PM
Re: LACP randomly fail between hpe5700 and cisco 6509
Hi!
Use this command... > debug link-aggregation lacp packet You can then choose all, send, or receive.
If you are sending debug to syslog you should be all set. That is done in the information-center.
Regards,
David
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тАО12-28-2016 06:06 AM - edited тАО12-28-2016 06:07 AM
тАО12-28-2016 06:06 AM - edited тАО12-28-2016 06:07 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
This may help, it may not. Attached is the pertinent config from our 3Com XRN switch stack doing EtherChannel with our Cisco 6509E VSS cluster. Comware version 3.03.02s168p23, Cisco IOS version 15.1(1)SY.
Cisco
interface Port-channel7
description \\ Link to Ground floor //
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface TenGigabitEthernet1/2/1
description \\ Ground Floor 3Com XRN //
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
logging event link-status
channel-protocol lacp
channel-group 7 mode active
!
interface TenGigabitEthernet2/2/1
description \\ Ground Floor 3Com XRN //
switchport
switchport trunk encapsulation dot1q
switchport mode trunk
logging event link-status
channel-protocol lacp
channel-group 7 mode active
3Com
interface TenGigabitEthernet1/1/1
port link-type trunk
port trunk permit vlan all
undo jumboframe enable
gvrp
lacp enable
#
interface TenGigabitEthernet2/1/1
port link-type trunk
port trunk permit vlan all
undo jumboframe enable
gvrp
lacp enable
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тАО01-03-2017 05:12 AM
тАО01-03-2017 05:12 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
thanks for your reply...
it seems we are running the same config here.....
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тАО01-03-2017 05:45 AM
тАО01-03-2017 05:45 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
thanks for the information
We have enabled the debug en we get logs about lacp on our syslog server.
It seems the cisco break the link but i'm not sure about that
attached logs from H3C 5700 with lacp debug activated.
It seems the H3c stack receive lacp information (FSM.RX) from cisco saying " i disable the port" :
02:31:56 2016 sw-csn-srv %%10LAGG/7/Fsm: -Slot=2; Ten-GigabitEthernet2/0/33 FSM.RX CURRENT-->PORT_DISABLED, Port_Disabled 02:31:57 2016 sw-csn-srv %%10LAGG/7/Fsm: Ten-GigabitEthernet1/0/33 FSM.RX CURRENT-->PORT_DISABLED, Port_Disabled
That seems indicate that it's the cisco wich cut the link.....
I can't enable lacp debug on 6509, the debug lacp command seems not exist on our Cisco OS
s72033_rp-ADVENTERPRISEK9-M, 12.2(33)SXJ9, RELEASE SOFTWARE (fc4)
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тАО01-03-2017 05:47 AM
тАО01-03-2017 05:47 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
hi
this configuration did ever worked or always experimented this issue ?
what are cisco version ?
JY
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тАО01-03-2017 05:57 AM
тАО01-03-2017 05:57 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
shall you post
show tech from cisco device please
JY
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тАО01-03-2017 06:03 AM
тАО01-03-2017 06:03 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
this configuration is up since 3 months now and we encounter this random problem immediately after we setup this
but this problem seems to be linked to event on the network.....
This problem occur randomly once a week.
we have this link down mostly at the same time range, approximatively 2:30 AM
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тАО01-03-2017 06:28 AM
тАО01-03-2017 06:28 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
------------------ show clock ------------------ 15:12:10.526 CET Tue Jan 3 2017 ------------------ show version ------------------ Cisco IOS Software, s72033_rp Software (s72033_rp-ADVENTERPRISEK9-M), Version 12.2(33)SXJ9, RELEASE SOFTWARE (fc4) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2015 by Cisco Systems, Inc. Compiled Mon 16-Mar-15 14:07 by prod_rel_team ROM: System Bootstrap, Version 12.2(17r)S2, RELEASE SOFTWARE (fc1) XXXX uptime is 44 weeks, 6 days, 3 hours, 5 minutes Uptime for this control processor is 44 weeks, 6 days, 3 hours, 2 minutes Time since XXXX switched to active is 44 weeks, 6 days, 3 hours, 5 minutes System returned to ROM by reload at 08:28:08 CET Wed Oct 5 2011 (SP by reload) System restarted at 12:06:44 CET Wed Feb 24 2016 System image file is "disk1:s72033-adventerprisek9-mz.122-33.SXJ9.bin" Last reload reason: bus error at PC 0x41687C74, address 0xD0D0E3D This product contains cryptographic features and is subject to United States and local country laws governing import, export, transfer and use. Delivery of Cisco cryptographic products does not imply third-party authority to import, export, distribute or use encryption. Importers, exporters, distributors and users are responsible for compliance with U.S. and local country laws. By using this product you agree to comply with applicable laws and regulations. If you are unable to comply with U.S. and local laws, return this product immediately. A summary of U.S. laws governing Cisco cryptographic products may be found at: http://www.cisco.com/wwl/export/crypto/tool/stqrg.html If you require further assistance please contact us by sending email to export@cisco.com. cisco WS-C6509-E (R7000) processor (revision 1.1) with 458720K/65536K bytes of memory. Processor board ID SAL08290QNN SR71000 CPU at 600Mhz, Implementation 0x504, Rev 1.2, 512KB L2 Cache Last reset from power-on 116 Virtual Ethernet interfaces 90 Gigabit Ethernet interfaces
Here the show version result with os version...
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тАО01-03-2017 06:36 AM
тАО01-03-2017 06:36 AM
Re: LACP randomly fail between hpe5700 and cisco 6509
should be hardware issue
shall you post
display diag from HP switch
show tech from Cisco switch