Hi all.I have a cisco 1921 router with the following interface configuration.  interface Embedded-Service-Engine0/0no ip addressshutdown!interface GigabitEthernet0/0description $ETH-LAN$$ETH-SW-LAUNCH$$INTF-INFO-GE 0/0$ip address 10.139.1.25 255.255....

I have a SG500-28P switch and a number of layer 2 switches in my office network. Currently, we are using 10.202.0.1/23 and 10.202.1.1/23 networks. I need to configure 10.202.2.1/24 network and also communicate with the remaining network. What would b...