[c-nsp] RSP720 fabric channel speed

Łukasz Bromirski lukasz at bromirski.net
Sat May 8 07:55:02 EDT 2021


That's normal, older Sup switching matrixes were not running
in active/active mode.

So, the standby Sup is doing exactly that - standing by to take
over.

— 
Łukasz Bromirski

> On 8 May 2021, at 08:37, Eugene Grosbein <eugen at grosbein.net> wrote:
> 
> Hi!
> 
> This is for Cisco 7606 with two RSP720-3CXL-GE working as AS border router with BGP full views:
> 
> #show fabric status
> slot  channel speed module   fabric      hotsync  Standby  Standby
>                     status   status      support  module   fabric
>    2        0   20G     OK       OK         N/A
>    3        0   20G     OK       OK         N/A
>    3        1   20G     OK       OK         N/A
>    4        0   20G     OK       OK         N/A
>    4        1   20G     OK       OK         N/A
>    5        0    8G     OK       OK         N/A
>    6        0   20G     OK       OK         N/A
> 
> I wonder why module 5 can possibly have 8G speed instead of 20G?
> System image file is "sup-bootdisk:c7600rsp72043-adventerprisek9-mz.153-3.S2.bin"
> 
> #show module
> Mod Ports Card Type                              Model              Serial No.
> --- ----- -------------------------------------- ------------------ -----------
>  2   24  CEF720 24 port 1000mb SFP              WS-X6724-SFP       SAD095100KW
>  3    4  CEF720 4 port 10-Gigabit Ethernet      WS-X6704-10GE      SAL11413Y50
>  4    4  CEF720 4 port 10-Gigabit Ethernet      WS-X6704-10GE      SAL1206FSRB
>  5    2  Route Switch Processor 720 (Hot)       RSP720-3CXL-GE     SAL1631JGQP
>  6    2  Route Switch Processor 720 (Active)    RSP720-3CXL-GE     JAE11484O8V
> 
> Mod MAC addresses                       Hw   Fw            Sw           Status
> --- ---------------------------------- ----- ------------- ------------ -------
>  2  0015.f91d.3aa4 to 0015.f91d.3abb  2.3   12.2(14r)S    15.3(3)S     Ok
>  3  001b.d4f7.22fc to 001b.d4f7.22ff  2.6   12.2(14r)S    15.3(3)S     Ok
>  4  001e.4a79.3ee8 to 001e.4a79.3eeb  2.6   12.2(14r)S    15.3(3)S     Ok
>  5  2894.0fd1.3950 to 2894.0fd1.3953  5.13  12.2(33r)SR   15.3(3)S     Ok
>  6  001b.d401.6654 to 001b.d401.6657  5.2   12.2(33r)SRB  15.3(3)S     Ok
> 
> Mod  Sub-Module                  Model              Serial       Hw     Status
> ---- --------------------------- ------------------ ----------- ------- -------
>  2  Centralized Forwarding Card WS-F6700-CFC       SAL10019C56  2.0    Ok
>  3  Centralized Forwarding Card WS-F6700-CFC       SAL11413Y1P  4.0    Ok
>  4  Centralized Forwarding Card WS-F6700-CFC       SAL1207GEZT  4.0    Ok
>  5  Policy Feature Card 3       7600-PFC3CXL       SAL1631JD1G  1.1    Ok
>  5  C7600 MSFC4 Daughterboard   7600-MSFC4         SAL1631J9ST  5.0    Ok
>  6  Policy Feature Card 3       7600-PFC3CXL       JAE114749TM  1.0    Ok
>  6  C7600 MSFC4 Daughterboard   7600-MSFC4         JAE11474ID5  1.1    Ok
> 
> Mod  Online Diag Status
> ---- -------------------
>  2  Pass
>  3  Pass
>  4  Pass
>  5  Pass
>  6  Pass
> 
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