Cisco 2501 - Router - EN User Manual

Table 1-1 lists the router models discussed in this publication and provides a summary of

the interfaces supported on each model. These router models are similar in functionality,

but differ in the number of interfaces supported.

Table 1-1

Summary of Router Interfaces

Ethernet

1

Model

AUI

(DB-15)

Cisco 2501/

1

CPA2501

Cisco 2502/

–

CPA2502

Cisco 2503/

1

CPA2503

Cisco 2504/

–

CPA2504

Cisco 2513/

1

CPA2513

Cisco 2514/

2

CPA2514

4

Cisco 2515

–

1. AUI = attachment unit interface.

2. ISDN = Integrated Services Digital Network.

3. BRI = Basic Rate Interface.

4. A CPA2515 model is not available.

Token Ring

Serial

(DB-9)

(DB-60)

–

2

1

2

–

2

1

2

1

2

–

2

2

2

C H A P T E R

2

3

ISDN

BRI

(RJ-45)

–

–

1

1

–

–

–

Overview of the Router 1-1

1