Routing

By default EIGRP will receive all advertisements from its peers. Can i apply a route-map in EIGRP so that only inbound advertisements matching a set prefix-list will be permitted into the routing table?

I'm working on a simple EIGRP configuration between Routers 1,2, and 3 but cannot ping successfully. I am relatively new to this, and I know I've missed something. Any help would really be appreciated. I'm attaching an image of the packet tracer. sh ...

Hello,I set up the following event script; its purpose is to run a ping and traceroute and save its output on text file, if a specific syslog message is triggered: "%TRACK-6-STATE: 16 ip sla 16 reachability Up -> Down"  event manager applet Test  eve...

Hello, I have an ASA5508-X and my ISP has provisioned our modem for multihoming. Could someone please explain the steps necessary to have the second IP on the public interface and how I can route all traffic from that WAN IP to an internal host? I be...

I am planning to replace our core switches 3750 with Cat 9500.  The plan is slowly migrating the router over to the new core switches because there is production line running on the 3750.  Do I need to create add a another subnet in the firewall to c...

Hi Folks! Anybody tried to create CCIE LAB on AWS using CSRV devices? I just read this: "You are not charged for the first Elastic IP address assigned to an instance" so maybe we can assign one EIP to EC2 and jump to the resto of CSRV devices. Becaus...

hello im trying to simulate the network of my project : attached image has the structure i need to distribute vlans from layer3 switch ( vtp server ) to other switch ( i want to run them as client to layer3 switch)  to make the device get ip from dhc...

We are in a process of replacing a pair of 3750 with Cat 9500.  Below is the current set up, the FW using its LAN port to connect to Core router via MR switch as a host.  I would like to know what is the best practice steps for this procedure. I want...

Hello Everyone,I see a new end of life announcement was made today for the 1900 ISR. But when reading the announcement it was referring to the ISR 4200 bundle and the 1941 power supply. Just curious if this was a typo or are there any announcements r...

I loaded an ios image on a sup2 and it was corrupt..I am sitting at the rommon prompt..how do I remove or what is the command I use to remove the image?greatly appreciate the help...its a 6509..c6sup22-jk2o3sv-mz.121-27b.E4.bin is the image..

I use to have a IKEv1 Connection between a Cisco 891F router and a Fortigate 200B.  I changed that to IKEv2 configuration with no issues.  I am now trying to configure an IPSEC tunnel between the Cisco 891F router and an 1841 router that can only sup...

Hi,I have two layer of firewall , front end is checkpoint and back end is cisco fwsm , when i do nmap port sacn from external network to inside any host I can see port 1720 is as always open , but there is no service running in server with port 1720,...

Greetings, I was hoping if someone here could help me with some configuration information on how I can pass through traffic for our DMVPN traffic through our Palo Alto P3020 firewall. Cheers, Orlando Ramos