Nortel Networks 8000 User Manual

Page 4

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2.3.1 Establishing the configuration task................................................................................................ 2-10

2.3.2 Configuring the link layer protocol................................................................................................ 2-10

2.3.3 Configuring the MTU.................................................................................................................... 2-11

2.3.4 Configuring the parity bit...............................................................................................................2-11

2.3.5 Configuring the loopback mode..................................................................................................... 2-12

2.3.6 Checking the configuration............................................................................................................ 2-12

2.4 Maintaining serial interface................................................................................................................... 2-12

2.4.1 Resetting interface statistics........................................................................................................... 2-12

2.4.2 Setting loopback to detect whether the interface is normal.............................................................2-13

3 E-Carrier and T-carrier interface configuration........................................................ 3-1

3.1 Introduction................................................................................................................................................ 3-2

3.1.1 E-carrier and t-carrier....................................................................................................................... 3-2

3.1.2 Related concepts............................................................................................................................... 3-2

3.1.3 Introduction to E1 interface..............................................................................................................3-3

3.1.4 Introduction to CE1 interface...........................................................................................................3-3

3.1.5 Introduction to CT1 interfaces......................................................................................................... 3-4

3.1.6 Introduction to CE3 Interfaces......................................................................................................... 3-5

3.2 Configuring E1 interfaces.......................................................................................................................... 3-5

3.2.1 Establishing the configuration task.................................................................................................. 3-5

3.2.2 Configuring working mode of E1 interface....................................................................................... 3-6

3.2.3 Configuring coding or decoding format of E1 interface....................................................................3-6

3.2.4 Configuring clock mode of E1 interface............................................................................................3-7

3.2.5 Configuring timeslot binding of E1 interface.................................................................................... 3-8

3.2.6 Configuring cable mode of E1 interface............................................................................................3-8

3.2.7 Checking the configuration.............................................................................................................. 3-9

3.3 Configuring CE1 interfaces........................................................................................................................ 3-9

3.3.1 Establishing the configuration task.................................................................................................. 3-9

3.3.2 Configuring working mode of CE1 interface.................................................................................3-10

3.3.3 Configuring coding or decoding format of CE1 interface............................................................... 3-11

3.3.4 Configuring clock mode of CE1 interface.......................................................................................3-12

3.3.5 Configuring frame format of CE1 interface.................................................................................... 3-12

3.3.6 Configuring timeslot binding of CE1 interface............................................................................... 3-13

3.3.7 Configuring cable mode of CE1 interface....................................................................................... 3-13

3.3.8 Checking the configuration............................................................................................................ 3-14

3.4 Configuring CT1 interfaces...................................................................................................................... 3-14

3.4.1 Establishing the configuration task................................................................................................ 3-15

3.4.2 Configuring working mode of CT1 interface.................................................................................. 3-16

3.4.3 Configuring coding or decoding format of CT1 interface...............................................................3-16

3.4.4 Configuring clock mode of CT1 interface.......................................................................................3-17

3.4.5 Configuring frame format of CT1 interface.................................................................................... 3-17

3.4.6 Configuring timeslot binding of CT1 interface............................................................................... 3-18

Nortel Secure Router 8000 Series

____________________________________________________________________________ Configuration -WAN Access

Nortel Networks Inc.

Issue 5.3 (30 March 2009)

ii

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