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BGP | Advertise a summary prefix out to customer location

I don't know what I should be using for this or how I should go about it. In my lab where I am testing out the BGP configs that I've learned I want my ISP topology to have a summary prefix for the ...
3
votes
2answers
1k views

CCNA Static Routing - Routers not able to ping each other

I have the following topology: SW1 and SW2 have ip routing enabled. Both are able to ping the Loopback addresses: 2.2.2.2 and 2.2.2.3 Output for show ip route is: SW1>show ip route Codes: C - ...
3
votes
1answer
1k views

Cable modem ARP behavior [closed]

I have three layer 3 devices in a pretty simple topology: PC1 -> [Fe0/0] C2621 [Fe0/1] -> [Fe0/2] Modem [WAN] -> Internet PC1: 192.168.254.100/24 C2621: Fe0/0: 192.168.254.254/24 ...