Hi,
In packet tracer that works... After configuration switch 2950 cannot ping any sub-interface ip on router 1841and vice versa - router cannot ping management ip of switch in vlan 99 (10.0.0.253).
It's also funny that from switch on port 24 there is cabel which is connected to ISP router (192.168.0.1) and router is able to ping it...
Can anyone explain me what's wrong and how to fix that?
Below all necessary configuration and picture of network (enclosed)
2950 switch config:
========================================
2950#show running-config
Building configuration...
Current configuration : 1330 bytes
!
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname 2950
!
!
ip subnet-zero
!
!
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
!
!
!
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
switchport trunk native vlan 99
switchport mode trunk
!
interface FastEthernet0/24
switchport access vlan 192
switchport mode access
!
interface FastEthernet0/25
!
interface FastEthernet0/26
!
interface Vlan1
no ip address
no ip route-cache
!
interface Vlan99
ip address 10.0.0.253 255.255.255.0
no ip route-cache
!
ip default-gateway 10.0.0.254
ip http server
!
line con 0
line vty 5 15
!
!
end
2950#
1841 router config:
========================================
Robert>en
Robert#show runn
Robert#show running-config
Building configuration...
Current configuration : 929 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Robert
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
ip cef
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
no ip address
duplex auto
speed auto
!
interface FastEthernet0/0.11
encapsulation dot1Q 11
ip address 192.168.2.254 255.255.255.0
no snmp trap link-status
!
interface FastEthernet0/0.99
encapsulation dot1Q 99 native
ip address 10.0.0.254 255.255.255.0
no snmp trap link-status
!
interface FastEthernet0/0.192
encapsulation dot1Q 192
ip address 192.168.0.254 255.255.255.0
no snmp trap link-status
!
interface FastEthernet0/1
ip address 192.168.59.254 255.255.255.0
duplex auto
speed auto
!
!
!
no ip http server
no ip http secure-server
!
!
!
!
control-plane
!
!
!
line con 0
line aux 0
line vty 0 4
login
!
scheduler allocate 20000 1000
end
Robert#
