replacing cisco 3945 core router

[yeow_km]

I am looking to replace my 2 core routers at my HQ and data center.

both are C3945, which router should I go for ?

3925 or 3945?

these is the hardware in the C3845

HQ#sh inventory
NAME: "3845 chassis", DESCR: "3845 chassis"
PID: CISCO3845         , VID: V03 , SN: FTX1XXXX

NAME: "c3845 Motherboard with Gigabit Ethernet on Slot 0", DESCR: "c3845 Motherboard with Gigabit Ethernet"
PID: CISCO3845-MB      , VID: V07 , SN: FOCXXXXXX

NAME: "WAN Interface Card - ATM (With ADSL module) on Slot 0 SubSlot 0", DESCR:  "WAN Interface Card - ATM (With ADSL module)"
PID: WIC-1ADSL=        , VID: 2.3, SN: FOC1XXXXXX

my bandwidth is 100Mb.

[Leo Laohoo]

Why are you planning to replace your router?

[Emmanuel Valdez]

Hi man,

What features do you have for your routers? Do you have a switch Core?

Regards.