Thanks for the info , The topology you provided (double sided ) and the topology i posted  , is there any drawback or benefits  Thanks     ... View more

Hi ,  You asked   " What does the Nexus switch show for the interface? Can you post the output of the  show interface <module>/<port>  and  show port-channel <port_channel>  commands? Can you also post the  show run int <module>/<port>  and  show run int port-channel <port_channel> "  I don't know  it would be helpful now . i removed the vpc and portchannel  from the   switch .  I am attaching  the topology  . (i don't know the topology falls under double sided )  and the sh int   sw1 sh int eth1/20  Ethernet1/20 is up admin state is up, Dedicated Interface   Hardware: 100/1000/10000 Ethernet, address:   MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec   reliability 255/255, txload 1/255, rxload 1/255   Encapsulation ARPA, medium is broadcast   Port mode is trunk   full-duplex, 1000 Mb/s   Beacon is turned off   Auto-Negotiation is turned on   Input flow-control is off, output flow-control is off   Auto-mdix is turned off   Switchport monitor is off    EtherType is 0x8100    EEE (efficient-ethernet) : n/a   Last link flapped 2week(s) 1day(s)   Last clearing of "show interface" counters never   13 interface resets   30 seconds input rate 72 bits/sec, 0 packets/sec   30 seconds output rate 51352 bits/sec, 60 packets/sec   Load-Interval #2: 5 minute (300 seconds)     input rate 115.73 Kbps, 8 pps; output rate 50.47 Kbps, 45 pps   RX     11041327 unicast packets  43 multicast packets  1639 broadcast packets     11043009 input packets  14784209289 bytes     9147346 jumbo packets  0 storm suppression packets     0 runts  0 giants  0 CRC  0 no buffer     0 input error  0 short frame  0 overrun   0 underrun  0 ignored     0 watchdog  0 bad etype drop  0 bad proto drop  0 if down drop     0 input with dribble  0 input discard     0 Rx pause   TX     3402175 unicast packets  47168194 multicast packets  32026733 broadcast packets     82597102 output packets  7636866112 bytes     5448 jumbo packets     0 output error  0 collision  0 deferred  0 late collision     0 lost carrier  0 no carrier  0 babble  0 output discard     0 Tx pause   sh int ethernet 1/20 Ethernet1/20 is up admin state is up, Dedicated Interface   Hardware: 100/1000/10000 Ethernet,    MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec   reliability 255/255, txload 1/255, rxload 1/255   Encapsulation ARPA, medium is broadcast   Port mode is trunk   full-duplex, 1000 Mb/s   Beacon is turned off   Auto-Negotiation is turned on   Input flow-control is off, output flow-control is off   Auto-mdix is turned off   Switchport monitor is off    EtherType is 0x8100    EEE (efficient-ethernet) : n/a   Last link flapped 2 week(s) 1day(s)   Last clearing of "show interface" counters never   4 interface resets   30 seconds input rate 0 bits/sec, 0 packets/sec   30 seconds output rate 40944 bits/sec, 51 packets/sec   Load-Interval #2: 5 minute (300 seconds)     input rate 0 bps, 0 pps; output rate 45.98 Kbps, 45 pps   RX     0 unicast packets  0 multicast packets  0 broadcast packets     0 input packets  0 bytes     0 jumbo packets  0 storm suppression packets     0 runts  0 giants  0 CRC  0 no buffer     0 input error  0 short frame  0 overrun   0 underrun  0 ignored     0 watchdog  0 bad etype drop  0 bad proto drop  0 if down drop     0 input with dribble  0 input discard     0 Rx pause   TX     32108 unicast packets  33942008 multicast packets  25025565 broadcast packets     58999681 output packets  5035049358 bytes     3121 jumbo packets     0 output error  0 collision  0 deferred  0 late collision     0 lost carrier  0 no carrier  0 babble  0 output discard     0 Tx pause   I presume you have the ESX server configured with a distributed switch and LACP enabled? The standard switch does not support LACP. Actually i am using standard switch . no dist    Thanks         ... View more

Hi , Now i am confused dual sided and double sided   Can you clarify please . it will be  a great help  thanks ... View more