Can you help me to find which router is this?

[Rock Knot]

so, this router has 

s0/0

f0/0

e1/0

all these interfaces 

it tried

c7206

but it has a serial

s1/0

and not

s0/0

 and

c3725

doesn't have

e1/0[ethernet interface]

I am using

GNS3

and only have the image of the topology.

[Leo Laohoo · Accepted solution]

E1/0?

  That's a

c2610

[Rock Knot]

thanks