10-18-2018 12:31 PM - edited 03-05-2019 10:59 AM
Hi these is my Topology. PASSWORD : console or telnet
I'm able to ping from pc(s) to pc(s), but when I tried to ping for pc 2 to 192.168.101.3 I can't and from Pc4 to 192.168.100.3
I know my problem is between the switches.
Can someone please help me to understand what am I doing wrong
Thank you!!!
Build the following network using the following IP Addressing scheme:
1) Network address 192.168.100.0/24; host addressing requirement: 58 for 2 subnets; VLAN 10 to host IT Group.
2) Network address 209.165.200.0/24; host addressing requirement is 110 for 2 subnets; VLAN 20 to host Students Group
3) Configure the serial interfaces on routers from the 209.165.200.0/24 address.
Topology: 2 Routers with minimum; 2 serial ports and 2 Ethernet ports;
2 2960 switches; 1 connected to each router.
2 end devices on each switch.
VLAN(s) - are on both sides of the topology; one configuration of VLAN 10 on the left leg and one configuration of VLAN 10 on the right side of the leg. Same for VLAN 20.
VLAN 10 (Left)
pc 192.168.100.2/26
gateway 192.168.100.1
switch vlan 10 192.168.100.3
VLAN 20 (left)
gateway 209.165.200.1/25
pc 209.165.200.2
vlan 20 switch 209.165.200.3
VLAN 10 (Right)
gateway 192.168.101.1/26
pc 192.168.101.2
vlan 10 switch 192.168.101.3
VLAN 20 (right)
gateway 209.165.201.1
pc 209.165.201.2
vlan 20 switch 209.165.201.3
Router 1 - s0/1/0 209.165.202.1 /24
Router 2 - s0/1/0 209.165.202.2
ospf 1
network 209.165.0.0 255.255.0.0 area 0
network 192.168.0.0 255.255.0.0 area 0
Solved! Go to Solution.
10-18-2018 01:45 PM
Hello,
you are missing the default gateways on the switches.
On Switch 1, add:
ip default-gateway 192.168.100.1
And on Switch 2:
ip default-gateway 192.168.101.1
10-18-2018 12:52 PM - edited 10-18-2018 12:52 PM
Hello
Do you have ospf just on the routers?
Can you post
sh ip ospf route
sh ip ospf interfaces
sh ip ospf neighbours
10-18-2018 12:58 PM
10-18-2018 01:10 PM
Hello
Can you post the config of the switches.
sh ip route
sh ip int brief
sh int trunK
sh valn brief
10-18-2018 01:22 PM
10-18-2018 01:10 PM
What are the passwords for your devices ?
10-18-2018 01:14 PM
10-18-2018 01:45 PM
Hello,
you are missing the default gateways on the switches.
On Switch 1, add:
ip default-gateway 192.168.100.1
And on Switch 2:
ip default-gateway 192.168.101.1
10-18-2018 02:24 PM
Hello
I am now confused , Can you confirm are you not troubleshooting connectivity between end hosts?
@Georg Pauwen default gateway on the switch will not negate access for the end host , D/g on switch are only for remote access to the switch itself?
10-18-2018 02:30 PM
10-18-2018 02:45 PM
10-18-2018 02:46 PM
10-18-2018 02:54 PM - edited 10-18-2018 02:55 PM
Hello
@Telim wrote:
Yes, Everything works now after the ip default gateway.
Thanks a lot
I assume it’s the default gateway of the end hosts- unless you were trying to access the switches remotely?
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