2960G- 3 ESX hosts

Unanswered Question
Mar 9th, 2010


can someone please help verify the following configuration for Cat2960

version 12.2
no service pad
service timestamps debug datetime localtime show-timezone
service timestamps log datetime
no service password-encryption
service sequence-numbers
hostname SRV-SW3
no aaa new-model
clock timezone EDT -5
clock summer-time EDT recurring
system mtu routing 1500
ip subnet-zero
cluster commander-address 000a.412c.ca00 member 7 name VT vlan 1
spanning-tree mode pvst
spanning-tree extend system-id
vlan internal allocation policy ascending

interface GigabitEthernet0/1 - 19
switchport access vlan 10
switchport mode access
spanning-tree portfast
interface GigabitEthernet0/20
switchport access vlan 3
switchport mode access
spanning-tree portfast
interface GigabitEthernet0/21 - 23
switchport mode access
spanning-tree portfast
interface GigabitEthernet0/24
switchport mode trunk
interface Vlan1
no ip address
no ip route-cache
interface Vlan2
ip address
no ip route-cache
ip http server


here is an examle of one ESX host

Service Console                VTESX03                               

IP Address  (port 6 on the ESX)--->Port 15 (cisco2960)

                                                              (port 4)--->port 13 (cisco2960)                       

Subnet Mask                               

Hostname (FQDN)        VTESX03                               


DNS Server address                               

VLAN ID                10                       

i don't see int vlan 10 configured on the c2960

customer is saying that his VMs have LAN connectivity but i am not sure how is that possible?

thank you

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Reza Sharifi Tue, 03/09/2010 - 12:22

Hello Mohammed,

Do a "sh vlan id 10" and see if the vlan exist.

If the switch is in vtp server mode you don't see L-2 vlans unless you change it to transparent mode.




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