Cisco 1941 with EHWIC-4ESG-P EtherSwitch

This basic config is aiming to follow this scheme:

Gi0/0 - link to Internet configured by DHPC server running on ISP's router (more likely BT)

Ether Switch - 4x ports belongs to VLAN10 where separate DHCP server is running on Cisco 1941 router

How to configure routing?

Product codding

EHWIC-4ESG-P

Router show inventory

#show inventory
NAME: "CISCO1941/K9", DESCR: "CISCO1941/K9 chassis, Hw Serial#: ***********, Hw Revision: 1.0"
PID: CISCO1941/K9      , VID: V05 , SN: ***********
NAME: "3G WWAN EHWIC-QuadBand HSPA+R7/HSPA/UMTS QuadBand EDGE/GPRS and GPS on Slot 0 SubSlot 0", DESCR: "3G WWAN EHWIC-QuadBand HSPA+R7/HSPA/UMTS QuadBand  EDGE/GPRS and GPS"
PID: EHWIC-3G-HSPA+7   , VID: V01 , SN: ***********
NAME: "Modem 0 on Cellular0/0/0", DESCR: "Sierra Wireless MC8705"
PID: MC8705            , VID: 1.0, SN: ***********
NAME: "4 Port GE POE EHWIC Switch on Slot 0 SubSlot 1", DESCR: "4 Port GE POE EHWIC Switch"
PID: EHWIC-4ESG-P      , VID: V01 , SN: ***********
NAME: "C1941 AC-POE Power Supply", DESCR: "C1941 AC-POE Power Supply"
PID: PWR-1941-POE      , VID:    , SN:

Reference

• EtherSwitch Network Module (ESW) Configuration Example