Contents
3
C H A P T E R
Cisco 2600 Series Routers Hardware Installation Guide
iv
2-7
X.21 Connections
3-1
3-2
3-5
3-15
3-17
2-4
2-5
2-5
2-6
2-7
2-7
2-8
2-8
2-9
2-9
2-10
2-10
2-11
2-12
2-13
3-1
3-2
3-4
3-10
3-11
3-12
3-13
3-13
3-17
3-17
3-20
3-20
3-20
3-21
2-9
3-9
OL-2171-02