Hello every one,
i'm currently a student at bachelor and i have some problemes with vlan, the things before i configure it everything was working but since i need it to isolate the differentes subnets on the network.
actually on the esxi i have 5 subnets
|
ESXI+ |
172.20.3.140 /25 |
|
RDS |
172.20.3.104 /29 |
|
DMZ |
172.20.3.112 /29 |
|
UPDATE VMWARE |
172.20.3.96 /29 |
|
LAN DSI |
172.20.3.64 /27 |
As you can see every subnets is on a differents vlan on ESXI, but the problem is even if i put the trunk on the link between the esxi and the switch, i still can't ping the subnets from the switch
this is my config on the switch :
Switch Config 3650G
vlan 1
name esxi
vlan 2
name RDS
vlan 3
name DMZ
vlan 4
name UPDATE
vlan 5
name DSI
then i put the differents ports on the switch on trunk
int range gigabytesEthernet 0/10-14
switchport trunk encapsulation dot1q
switchport mode trunk
switchport trunk allowed vlan 1-5
interface Vlan2
ip address 172.20.3.106 255.255.255.248
routeur config 2621xm
!
version 12.2
no service pad
service tcp-keepalives-in
service tcp-keepalives-out
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
!
hostname RTR-LAN-WAN
!
logging queue-limit 100
logging buffered 16000 debugging
logging console critical
enable secret 5 $1$ISqo$/Y8oEnoiytX6rKjSiP5ex.
!
username acscloud password 7 004C3F0F560B3B1400701B6E1A0C375E
clock timezone GMT 1
aaa new-model
!
!
aaa authentication login default local-case
aaa authentication enable default enable
aaa session-id common
ip subnet-zero
no ip source-route
no ip gratuitous-arps
ip cef
!
!
ip name-server 172.20.3.65
ip name-server 129.20.128.49
ip name-server 8.8.8.8
!
no ip bootp server
!
!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface Loopback0
no ip address
shutdown
!
interface FastEthernet0/0
ip address 172.20.3.254 255.255.255.128
ip nat inside
duplex auto
speed auto
no cdp enable
standby preempt
standby 1 ip 172.20.3.252
standby 1 priority 130
standby 1 track FastEthernet0/0 30
!
interface Serial0/0
no ip address
shutdown
no fair-queue
no cdp enable
!
interface FastEthernet0/1
ip address dhcp
ip verify unicast reverse-path
no ip proxy-arp
ip nat outside
duplex auto
speed auto
no cdp enable
!
interface Serial0/1
no ip address
no cdp enable
!
ip nat inside source list 1 interface FastEthernet0/1 overload
no ip http server
ip classless
!
!
!
access-list 1 permit 172.20.3.96 0.0.0.7
access-list 1 deny 172.20.3.64 0.0.0.31
no cdp run
!
radius-server authorization permit missing Service-Type
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
line aux 0
exec-timeout 0 10
no exec
line vty 0 4
exec-timeout 5 0
line vty 5 15
exec-timeout 5 0
!
!
end
Do I want to ask some question based on your configuration?
1. Where is subnet routing on the router?
i delete it since it was not communicate even in the switch
2. Is "IP routing" enable on the switch?
yes
3. Is default route is configured on switch toward to the router interface?
yes ip default-gateway 172.20.3.252
and
If your VM machines are not pingable from the switch then share the below details:
1. "Sho ip route" from the switch.
i put an ip on vlan 4
ip address 172.20.3.90 /27
i have this
172.20.0.0/27 is subnneted, 1 subnets
c 172.20.0.3.64 is directly connected, vlan 4
2. VM network interfaces screenshot and VM virtual switch screenshot.
Mostly chance for misconfiguration of your Virtual switch.
Regards,
Deepak Kumar
