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NEED HELP!!! Can't get computers to connect to Switch (URGENT)

I am charge of the switches on a project. I have to configure 2 MDFs which are trunk to each other and 5 IDFs. Another person is in charge of the router and I don't have access to it. The company has bought 6 IP address and the other person is creating a NAT for it to 10.230.100.x.

I ping from IDF3 to the MDF with no issues (both sides I have them set to use a native vlan trunk ). I configure the rest of the computers via switchport access, where the VLAN is 100. When I connect one of the computers to a port the light turns green yet it doesn't connect to the internet. I can't ping from the PC to the Switch or get to the default-gateway. I am thinking something is wrong with the router configuration or possibly trunking is missing between the Router and the Switches (MDF). 

PC <--------------X-----------------------> Switch (IDF3) <---------------------------------------------> MDF(1)

Needless to say, I can't ping to the default gateway 

IDF3>en

IDF3#sh vlan brief

VLAN Name Status Ports

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

1 default active Gig0/1

99 MANAGEMENT active

100 COMPUTERS active Fa0/1, Fa0/2, Fa0/3, Fa0/4

Fa0/5, Fa0/6, Fa0/7, Fa0/8

Fa0/9, Fa0/10, Fa0/11, Fa0/12

Fa0/13, Fa0/14, Fa0/15, Fa0/16

Fa0/17, Fa0/18, Fa0/19, Fa0/20

Fa0/21, Fa0/22, Fa0/23, Fa0/24

600 VOICE active

1002 fddi-default active

1003 token-ring-default active

1004 fddinet-default active

1005 trnet-default active

IDF3#sh int trunk

Port Mode Encapsulation Status Native vlan

Gig0/2 on 802.1q trunking 1

Port Vlans allowed on trunk

Gig0/2 1-1005

Port Vlans allowed and active in management domain

Gig0/2 1,99,100,600

Port Vlans in spanning tree forwarding state and not pruned

Gig0/2 1,99,100,600

IDF3#sh run

Building configuration...

Current configuration : 1935 bytes

!

version 12.2

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname IDF3

!

!

!

no ip domain-lookup

!

!

spanning-tree mode pvst

!

interface FastEthernet0/1

switchport access vlan 100

switchport mode access

switchport voice vlan 600

!

interface FastEthernet0/2

switchport access vlan 100

!

interface FastEthernet0/3

switchport access vlan 100

!

interface FastEthernet0/4

switchport access vlan 100

!

interface FastEthernet0/5

switchport access vlan 100

!

interface FastEthernet0/6

switchport access vlan 100

!

interface FastEthernet0/7

switchport access vlan 100

!

interface FastEthernet0/8

switchport access vlan 100

!

interface FastEthernet0/9

switchport access vlan 100

!

interface FastEthernet0/10

switchport access vlan 100

!

interface FastEthernet0/11

switchport access vlan 100

!

interface FastEthernet0/12

switchport access vlan 100

!

interface FastEthernet0/13

switchport access vlan 100

!

interface FastEthernet0/14

switchport access vlan 100

!

interface FastEthernet0/15

switchport access vlan 100

!

interface FastEthernet0/16

switchport access vlan 100

!

interface FastEthernet0/17

switchport access vlan 100

!

interface FastEthernet0/18

switchport access vlan 100

!

interface FastEthernet0/19

switchport access vlan 100

!

interface FastEthernet0/20

switchport access vlan 100

!

interface FastEthernet0/21

switchport access vlan 100

!

interface FastEthernet0/22

switchport access vlan 100

!

interface FastEthernet0/23

switchport access vlan 100

!

interface FastEthernet0/24

switchport access vlan 100

!

interface GigabitEthernet0/1

!

interface GigabitEthernet0/2

description FiberTrunkPort to MDF

switchport mode trunk

!

interface Vlan1

no ip address

shutdown

!

interface Vlan99

ip address 10.230.100.20 255.255.255.0

!

ip default-gateway 10.230.100.1

!

!

!

!

line con 0

!

line vty 0 4

login

line vty 5 15

login

!

!

end

IDF3#

MDF1>en

MDF1#sh vlan brief

VLAN Name Status Ports

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

1 default active Fa0/1, Fa0/2, Fa0/3, Fa0/4

Fa0/5, Fa0/6, Fa0/7, Fa0/8

Fa0/9, Fa0/10, Fa0/11, Fa0/12

Fa0/13, Fa0/14, Fa0/15, Fa0/16

Fa0/17, Fa0/18, Fa0/19, Fa0/20

Fa0/21, Fa0/22, Fa0/23, Fa0/24

99 MANAGEMENT active

100 COMPUTERS active

600 VOICE active

1002 fddi-default active

1003 token-ring-default active

1004 fddinet-default active

1005 trnet-default active

MDF1#sh int trunk

Port Mode Encapsulation Status Native vlan

Gig0/1 on 802.1q trunking 1

Gig0/2 on 802.1q trunking 1

Port Vlans allowed on trunk

Gig0/1 1-1005

Gig0/2 1-1005

Port Vlans allowed and active in management domain

Gig0/1 1,99,100,600

Gig0/2 1,99,100,600

Port Vlans in spanning tree forwarding state and not pruned

Gig0/1 1,99,100,600

Gig0/2 1,99,100,600

MDF1#sh run

Building configuration...

Current configuration : 1724 bytes

!

version 12.2

no service timestamps log datetime msec

no service timestamps debug datetime msec

no service password-encryption

!

hostname MDF1

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

no ip domain-lookup

!

!

spanning-tree mode pvst

!

!

!

!

!

!

interface FastEthernet0/1

!

interface FastEthernet0/2

!

interface FastEthernet0/3

!

interface FastEthernet0/4

!

interface FastEthernet0/5

!

interface FastEthernet0/6

!

interface FastEthernet0/7

!

interface FastEthernet0/8

!

interface FastEthernet0/9

!

interface FastEthernet0/10

!

interface FastEthernet0/11

!

interface FastEthernet0/12

!

interface FastEthernet0/13

!

interface FastEthernet0/14

!

interface FastEthernet0/15

!

interface FastEthernet0/16

!

interface FastEthernet0/17

!

interface FastEthernet0/18

!

interface FastEthernet0/19

!

interface FastEthernet0/20

!

interface FastEthernet0/21

!

interface FastEthernet0/22

!

interface FastEthernet0/23

!

interface FastEthernet0/24

!

interface GigabitEthernet0/1

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface GigabitEthernet0/2

description FiberTrunkPort to MDF

switchport trunk encapsulation dot1q

switchport mode trunk

!

interface Vlan1

no ip address

shutdown

!

interface Vlan99

ip address 10.230.100.19 255.255.255.0

!

ip classless

!

ip flow-export version 9

!

!

!

banner motd ^C

******************************************************************

Authorized Users Only!!!

*************

Unauthorized Access Strictly Prohibited!!!

******************************************************************

^C

!

!

!

!

line con 0

exec-timeout 0 0

logging synchronous

!

line aux 0

!

line vty 0 4

login

!

!

!

end

I am completely lost and I hope this makes sense so someone can please help. I really would appreciate it a lot.

Thanks,

Victor

1 REPLY 1
Hall of Fame Community Legend

Wrong forum. 

Wrong forum. 

Kindly post this line of questioning in the Cisco Learning Network.

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