Stacking 2 switchs OS6450-10

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tchup
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Posts: 5
Joined: 05 Nov 2019 10:29

Stacking 2 switchs OS6450-10

Post by tchup » 06 Nov 2019 03:50

Hello,
I can not to stack 2 switchs OS6450-10 with connector SFP : SW1(port11)<>SFP<>RJ45<>SFP<>(port12)SW2
Ports sw1/11 and sw2/12 are down :

sw1 :

Code: Select all

stack set slot 1 mode stackable
reload
after reload :

Code: Select all

-> show stack status

Redundant cable status  : not present
Tokens used             : 1
Tokens available        : 31

-> show stack topology
                                         Link A  Link A          Link B  Link B
NI      Role      State   Saved  Link A  Remote  Remote  Link B  Remote  Remote
                          Slot   State   NI      Port    State   NI      Port
----+-----------+--------+------+-------+-------+-------+-------+-------+-------
   1 PRIMARY     RUNNING    1    DOWN        0        0  DOWN        0        0

-> show stacking interfaces
 Slot/Port  1/11 :
          Operational Status     : down,
          Last Time Link Changed : FRI DEC 01 01:18:06 ,
          Number of Status Change: 0,
          Type                   : Stacking,
[...]
 Slot/Port  1/12 :
          Operational Status     : down,
          Last Time Link Changed : FRI DEC 01 01:18:06 ,
          Number of Status Change: 0,
          Type                   : Stacking,
[...]

-> show ni
Module in slot 1
  Model Name:                    OS6450-10,
  Description:                   8 10/100/1000 + 2 Combo + 2 5G STK/UPLINK,
  Part Number:                   903770-90,
  Hardware Revision:             03,
  Manufacture Date:              JAN 25 2019,
  Firmware Version:              ,
  Admin Status:                  POWER ON,
  Operational Status:            UP,
  Power Consumption:             22,
  Power Control Checksum:        0x4cec,
  CPU Model Type   :             ARM926 (Rev 1),
  ASIC - Physical 1:             MV88F6281 Rev 2,
  FPGA - Physical 1:             006/00,
  UBOOT Version :                n/a,
  UBOOT-miniboot Version :       6.7.1.54.R02,
  POE SW Version :               n/a
  GBIC  11
        ALU Model Name:                SFP-GIG-T,
        ALU Model Number:              903431-90,
        Hardware Revision:             A,
        Manufacture Date:              190328,
        Laser Wave Length:             n/a,
        Admin Status:                  POWER ON,
        Operational Status:            UP
        DDM Capable:                   No,

-> show stack mode
NI      Role      State   Running        Saved
                          Mode           Mode
----+-----------+--------+----------+---------------
   1 PRIMARY     RUNNING    stackable     stackable
sw2 :

Code: Select all

stack set slot 1 mode stackable
stack set slot 1 saved-slot 2
reload
after reload :

Code: Select all

-> show stack status

Redundant cable status  : not present
Tokens used             : 1
Tokens available        : 31

-> show stack topology
                                         Link A  Link A          Link B  Link B
NI      Role      State   Saved  Link A  Remote  Remote  Link B  Remote  Remote
                          Slot   State   NI      Port    State   NI      Port
----+-----------+--------+------+-------+-------+-------+-------+-------+-------
   2 PRIMARY     RUNNING    2    DOWN        0        0  DOWN        0        0

-> show stacking interfaces
 Slot/Port  2/11 :
          Operational Status     : down,
          Last Time Link Changed : FRI DEC 01 03:42:48 ,
          Number of Status Change: 0,
          Type                   : Stacking,
[...]
 Slot/Port  2/12 :
          Operational Status     : down,
          Last Time Link Changed : FRI DEC 01 03:42:48 ,
          Number of Status Change: 0,
          Type                   : Stacking,
 [...]

-> show ni
Module in slot 2
  Model Name:                    OS6450-10,
  Description:                   8 10/100/1000 + 2 Combo + 2 5G STK/UPLINK,
  Part Number:                   903770-90,
  Hardware Revision:             03,
  Manufacture Date:              JAN 25 2019,
  Firmware Version:              ,
  Admin Status:                  POWER ON,
  Operational Status:            UP,
  Power Consumption:             22,
  Power Control Checksum:        0xbde1,
  CPU Model Type   :             ARM926 (Rev 1),
  ASIC - Physical 1:             MV88F6281 Rev 2,
  FPGA - Physical 1:             006/00,
  UBOOT Version :                n/a,
  UBOOT-miniboot Version :       6.7.1.54.R02,
  POE SW Version :               n/a
  GBIC  12
        ALU Model Name:                SFP-GIG-T,
        ALU Model Number:              903431-90,
        Hardware Revision:             A,
        Manufacture Date:              190328,
        Laser Wave Length:             n/a,
        Admin Status:                  POWER ON,
        Operational Status:            UP
        DDM Capable:                   No,

-> show stack mode
NI      Role      State   Running        Saved
                          Mode           Mode
----+-----------+--------+----------+---------------
   2 PRIMARY     RUNNING    stackable     stackable
Thanks for helping

Regards,

silvio
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Posts: 1385
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Re: Stacking 2 switchs OS6450-10

Post by silvio » 07 Nov 2019 04:02

Do you use a DAC (direct attached copper cable) for it? Because for this 10port-models the stacking speed is 5G only this direct cable are working.
regards
Silvio

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