I have just purchased a 48-port Cisco 3550 with EMI image c3550-i5q3l2-mz.121-22.EA5a.bin installed.
I have 4 class-c's from my colo provider being routed to my cabinet. They have provided me the following IP routing information:
WAN: x.y.104.98 255.255.255.252
LAN: a.b.112.0 255.255.252.0
I will connect port 48 to the WAN drop in my cabinet.
I want the other ports to route to various subnets, which will connect to independent servers configured for the subnet.
Port 1> a.b.112.1/26
Port 2> a.b.112.64/26
Port 3> a.b.112.128/28
Port 4> a.b.112.144/28
Port 5> a.b.112.160/30
Port 6> a.b.113.1/30
Port 7> a.b.113.4/30
How should i configure the 3550 interfaces and/or VLANs?
How do i configure port 48 for the WAN?
Do I have to use the IP ROUTE or IP ADDRESS commands?
I have no idea on the best method, or for that matter, a method that will work.
all current ports on the default 3550 read:
switchport mode dynamic desirable
port 1, for whatever reason, reads:
switchport trunk encapsulation dot1q
switchport mode trunk
mls qos trust dscp
auto qos voip trust
macro description cisco-router
spanning-tree bpduguard enable