Hello,
I need little a bit help. We have six ESX Hosts 6.0 and there are about 250 vms running.These hosts are connected with two (Dell M100E) 10G netcard to the two Nexus, one for production, vmotion and manage and second one for SCSI. Sometimes when we migrate one vm to another host, it loose connection to another vm's (it´s vary). Is it possible that we have somehow wrong configuration in our Nexus or what you can suggest to do next. This problem has started 2 weeks aqo.
Thanks in advanced for any help...
NEXUS 1
ip domain-lookup
logging event link-status default
service unsupported-transceiver
class-map type qos class-fcoe
class-map type queuing class-fcoe
match qos-group 1
class-map type queuing class-all-flood
match qos-group 2
class-map type queuing class-ip-multicast
match qos-group 2
class-map type network-qos class-fcoe
match qos-group 1
class-map type network-qos class-all-flood
match qos-group 2
class-map type network-qos class-ip-multicast
match qos-group 2
policy-map type network-qos jumbo
class type network-qos class-default
mtu 9216
multicast-optimize
system qos
service-policy type network-qos jumbo
policy-map type control-plane copp-system-policy-customized
class copp-system-class-default
police cir 2048 kbps bc 6400000 bytes
slot 1
vrf context management
spanning-tree mode mst
spanning-tree mst configuration
name kerava
revision 1
instance 1 vlan 1-1005
vpc domain 10
role priority 8192
peer-keepalive destination 10.10.100.231 source 10.10.100.230
peer-gateway
auto-recovery
ip arp synchronize
port-profile default max-ports 512
interface Vlan1
interface Vlan200
no shutdown
no ip redirects
ip address 192.168.1.230/24
interface port-channel10
description Trunk-C6513
shutdown
switchport mode trunk
switchport trunk allowed vlan 1-240
spanning-tree bpdufilter enable
vpc 10
interface port-channel110
description VCP_PEER
switchport mode trunk
spanning-tree port type network
vpc peer-link
interface Ethernet1/1
description **MASTER1**
switchport mode trunk
spanning-tree bpdufilter enable
speed 1000
interface Ethernet1/2
description Trunk-C6513
switchport mode trunk
spanning-tree bpdufilter enable
interface Ethernet1/3
description PKESXHOST9_A1
switchport mode trunk
spanning-tree port type edge trunk
interface Ethernet1/4
description PKESXHOST10_A1
switchport mode trunk
spanning-tree port type edge trunk
interface Ethernet1/5
description PKBACKUP02, iscsi
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/6
description PKBACKUP02, tuotanto
switchport access vlan 240
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/7
description PKESXHOST11_A1
switchport mode trunk
spanning-tree port type edge trunk
interface Ethernet1/8
description PKESXHOST12_A1
switchport mode trunk
spanning-tree port type edge trunk
interface Ethernet1/9
description PKFACTAAP01_A1, tuotanto
switchport access vlan 240
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/10
description PKFACTAAP01_B1_iSCSI
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/11
description PKFACTADB01_A1, tuotanto
switchport access vlan 240
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/12
description PKFACTADB01_B1_iSCSI
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/13
description DR4000_A1, tuotanto
switchport access vlan 240
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/14
description COMPELLENT
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/15
description COMPELLENT
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/16
description VCP_PEER
switchport mode trunk
channel-group 110
interface Ethernet1/17
description EQL1
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/18
description EQL2
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/19
description EQL3
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/20
interface Ethernet1/21
description PKESXHOST12_B1_iSCSI
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/22
interface Ethernet1/23
description PKESXHOST10_B1_iSCSI
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/24
description PKESXHOST9_B1_iSCSI, po24
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/25
description PKESXHOST11_B1_iSCSI
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/26
description PKESXHOST5_B1_iSCSI
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/27
description PKBACKUP01_B1_Tuotanto
switchport access vlan 240
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/28
description PKESXHOST8_B1_iSCSI
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/29
description PKESXHOST7_B1_iSCSI
switchport access vlan 900
spanning-tree port type edge
flowcontrol receive on
flowcontrol send on
interface Ethernet1/30
description PKESXHOST8_A1
switchport mode trunk
spanning-tree port type edge trunk
interface Ethernet1/31
description PKESXHOST7_A1
switchport mode trunk
spanning-tree port type edge trunk
interface Ethernet1/32
description VCP_PEER
switchport mode trunk
channel-group 110
interface mgmt0
ip address 10.10.100.230/24
line console
line vty
boot kickstart bootflash:/n5000-uk9-kickstart.5.2.1.N1.1.bin
boot system bootflash:/n5000-uk9.5.2.1.N1.1.bin
ip route 0.0.0.0/0 192.168.1.1