I hope I am posting in the correct category, I apologize if it isn't. I have purchased a 2821 router to screw around with at home so I can become more familiar with the IOS CLI. However, I cannot seem to figure why NAT is not working. Every NAT tran...
Forum Posts
Hi, We have a 6 spoke DMVPN setup. Five of the six spokes work fine. On the 6th spoke, a 2911, we have created a Tunnel0. Other spokes and the hubs can ping it's ip, but it can't ping itself. When we do a show interface it shows the Tunnel 0 is up,...
Hi dear Cisco community As a non CCNA engineer (please excuse me) so I'm not very familiar with the IOS and CLA. Nevertheless I've decided, or I shall rather say I was forced, to start my adventure with the CISCO ISR 887 VA-M by my lovely ISP Vodafon...
Resolved! OSPF & DHCP Server issue
Hi folks I got another issue with my packet tracer (again lol) My OSPF configuration doesn't seem to be working. My DHCP server is not able to deliver IP addresses to my vlans via the OSPF. Could you please give me a hand with this ? Thanks a lot fo...
Resolved! VLAN net access without router config
Hello, I am a newbie. Just today I learned to setup Vlans and DHCP on SG350, so please bear with me.I have Cisco DPC3828S modem/router from ISP, very basic, no bridge mode, no routing protocols, and no static routes.I want the routing and DHCP to be ...
Hello everyone! First-time poster and new to networking. I am studying networking and programming, and so one of my friends gave me a Cisco 861 router. However, I am having quite a bit of trouble accessing the setup menu. This is what I have done / a...
Hi. I have a problem routing a public IP address pool through a PPTP VPN without using NAT. The PPTP connection is established with no problems but i cant route any pool through it. the goal is to provide a Public IP pool to the customer cause the IS...
I have a set up where 4 routers are connected sequentially in Cisco Packet Tracker, however the RIP isn't working and I don't know why.I have attached the file
Hi,1. I wish to know what can the following do in an example: Default-network2. When should I use different ASs in EIGRP?Thanks
Resolved! Routing in multiple routers
I am having 3 SOHO routers connected. Router 1 and 2 cannot do static route.Here is the topology:ISP--R1--R2--R3--Switch SG350R1 - Wan: public IP, Lan: 192.168.10.1R2 - Wan: 192.168.10.2, Lan: 192.168.0.1R3 - Wan: 192.168.0.2, Lan: 192.168.1.1 Switch...
Hi, I got a C2811 series router for free but when I booted it, it only has rommon and no ios image. I would like to put c2800nm ios on it for testing to use for my personal lab, but it seems I can't download any due to not having a service contract. ...
There are a number of issues of which this is the first one that needs to be fixed interface Serial0/0/1 ip address 200.100.20.10 255.255.255.252 interface Serial0/3/0 ip address 200.100.20.5 255.255.255.252 If these interfaces are supposed to connec...
MTU both sides are 1500. Could anyone please help me?Thank you very much.
Hey Team,Our company just acquired a Catalyst 9300 and I would like to know if it were possible to configure an interface to obtain an IP address from the ISP via DHCP?We have a Comcast circuit that we would like to use, but it was ordered as DHCP a...
