Questions tagged [packet-tracer]
For questions specifically related to the software Packet Tracer developed by Cisco Systems. This tag should only be used in relation to the actual functions in Packet Tracer, for instance: network troubleshooting, designs and configurations.
291 questions
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Originating MAC: could it be saved in data pack?
The MAC of an originating host gets stripped from a data package sent and replaced by the MAC of the routing device at each hop. Returning packs do the same. Is all that correct?
My real question is, ...
- 41
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2
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123
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Invalid input on 7th Etherchannel and above in PacketTracer
Good evening -
I am setting up a network in Packet Tracer and I'm not sure why I am getting this error.
The setup:
I have 5 edge switches representing 5 floors of an office. I want to connect an ...
2
votes
1
answer
367
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Using NAT to isolate multiple network with the same IP space
I'm trying to create a network architecture that allows multiple identical IP space to be isolated with one and the other. To do so, I'm thinking that NAT could do this with the following topology.
...
- 121
2
votes
1
answer
318
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Adding a new WIC port to Router errors - Packet Tracer
I'm trying a new Fa Port to my router using HWIC-4ESW, for Example the new port is Fa0/1/0, whenever i try to assign in ip to that interface using the command =>
Router(config)# interface fa0/1/0
...
- 23
0
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0
answers
104
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Cisco Router Not Connecting to Wireless Router for Internet Access
I'm having trouble getting my Cisco router to communicate with a wireless router that connects to the internet. My goal is for end devices to access both an internal server and the internet. However, ...
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1
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1
answer
220
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DHCP Relay Issue: Router Can Ping DHCP Server, but End Devices Cannot Obtain IP Address - Packet Tracer
I’m setting up a network where multiple subnets share a single DHCP server. The router can ping the DHCP server, but end devices connected to the router cannot obtain an IP address. Here’s my setup ...
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0
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1
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101
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Vlan Communication
I'm trying to ping a pc from vlan 10 to vlan 11 pc but it seems always stops at 192.168.0.1 according to tracert
router (vlan 10) config :
!
version 15.1
no service timestamps log datetime msec
no ...
0
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1
answer
159
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Encapsulation overlapping issue in Vlan Router settings. How do i solve it?
How my setting looks like in the picture
I use the gateway as the encapsulation for the router.
But everytime i try to add "Developer vlan" (Which in Norwegian is Utvikler)
Then i just get ...
- 11
0
votes
3
answers
260
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Is there a difference between NetID and Network Address?
So i know the gist of it. Thanks to the help here
Network Address i see as anything ending with 0
Example: 192.168.0.0
Broadcast Address i see as anything ending with 255
Example: 192.168.0.255
...
- 11
0
votes
1
answer
500
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Logic of subnetmask 255.255.255.252 networking in Packet Tracer
We have an assignment to connect computers to each other using this system.
I tried changing from FastEthernet to GigaEthernet and then adding this cross connection. Which our teacher says is the ...
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2
answers
1k
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Why is inter-VLAN communication not working in my network set-up in Cisco Packet Tracer?
I have created a simple bus topology connecting 2 switches and a router, with each switch connected to their respective end devices through ordinary star topology. The switch model used was 3560-24PS ...
- 13
0
votes
1
answer
368
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Too many mac addresses in a switch - Cisco Packet Tracer
The image of a network im refering to is above. In Cisco Packet Tracer after having used a command ping 192.168.1.3 from pc1 to pc3, when I check mac addresses in both SW1 and SW2 using show mac ...
0
votes
1
answer
207
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I can't find the proper routes to connect 4 networks between 2 routers
I need to do a labwork on Packet Tracer and everything's good but I can't properly setup static routes.
There is my problem :
So those networks can communicate but Room 3 can't ping a PC in Room 2.
...
- 3
0
votes
2
answers
3k
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Unable to ping across different vlans
I have two switches (A,B) connected to each other and one of them is connected to a router with the interfaces
g0/1.1 vlan10
g0/1.2 vlan20
g0/1.99 native
switch A has vlan 10 (10.0.0.0/24)
switch B ...
- 3
0
votes
1
answer
840
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Non VLAN Tagged Traffic Not Going Through Trunk Between Cisco Switches
Good day all.
I am running through a packet tracer exercise and am stuck on where to go next. Forgive me if I am missing something obvious, I have not touched any cisco networking or networking in ...
