[alcatel-nsp] LACP+load balance

venkat venkat2313 at gmail.com
Tue Nov 19 23:59:18 EST 2013


the network load isn´t balanced  across both lag ports.what could be
solution?


# show lag 1 detail



===============================================================================

LAG Details

===============================================================================

Description        ::X0000

-------------------------------------------------------------------------------

Details

-------------------------------------------------------------------------------

Lag-id              : 1                     Mode                 : network

Adm                 : up                    Opr                  : up

Thres. Exceeded Cnt : 6                     Port Threshold       : 0

Thres. Last Cleared : 08/13/2013 03:10:55   Threshold Action     : down

Dynamic Cost        : false                 Encap Type           : null

Configured Address  : 00:16:4d:88:3c:9d     Lag-IfIndex          :
1342177281

Hardware Address    : 00:16:4d:88:3c:9d

Hold-time Down      : 0.0 sec               Port Type            : standard

Per FP Ing Queuing  : disabled

LACP                : disabled

Standby Signaling   : lacp



-------------------------------------------------------------------------------

Port-id        Adm     Act/Stdby Opr     Primary   Sub-group     Forced
Prio

-------------------------------------------------------------------------------

1/1/1          up      active    up      yes       1             -
32768

1/1/3          up      active    up                1             -
32768


# show port 1/1/1 and 1/1/3  detail



===============================================================================

Ethernet Interface

===============================================================================

Description        : :1G:X0000

Interface          : 1/1/1                      Oper Speed       : 1 Gbps

Link-level         : Ethernet                   Config Speed     : 1 Gbps

Admin State        : up                         Oper Duplex      : full

Oper State         : up - Active in LAG 1       Config Duplex    : full

Physical Link      : Yes                        MTU              : 9212

Single Fiber Mode  : No                         Min Frame Length : 64 Bytes

IfIndex            : 35684352                   Hold time up     : 5 seconds

Last State Change  : 08/13/2013 03:10:55        Hold time down   : 0 seconds

Last Cleared Time  : 06/11/2013 03:59:47        DDM Events       : Enabled

Phys State Chng Cnt: 5



Configured Mode    : network                    Encap Type       : null

Dot1Q Ethertype    : 0x8100                     QinQ Ethertype   : 0x8100

PBB Ethertype      : 0x88e7

Ing. Pool % Rate   : 100                        Egr. Pool % Rate : 100

Ing. Pool Policy   : n/a

Egr. Pool Policy   : n/a

Net. Egr. Queue Pol: Red-Metro-1/10-Gbps

Egr. Sched. Pol    : n/a

Auto-negotiate     : false                      MDI/MDX          : unknown

Accounting Policy  : None                       Collect-stats    : Disabled

Acct Plcy Eth Phys : None                       Collect Eth Phys : Disabled

Egress Rate        : Default                    Ingress Rate     : Default

Load-balance-algo  : Default                    LACP Tunnel      : Disabled



 the network load isn´t balanced  across both ports.

-------------------------------------------------------------------------------

At time t = 20 sec (Mode: Rate)

-------------------------------------------------------------------------------

1/1/1     104559807   129110      781841      2289        0          0

  % Util  85.71       --          0.66        --          --         --

1/1/3     617208      852         20302995    67692       0          0

  % Util  0.50        --          17.32       --          --         --

-------------------------------------------------------------------------------

Totals    105177014   129962      21084836    69981       0          0

  % Util  43.11       --          8.99        --          --         --


-- 
Thanks
Venkat
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