Zte ZXR10 GER, Руководство пользователя

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Chapter 6 Interface Configuration
Confidential and Proprietary Information of ZTE CORPORATION 87
Note: Configuration of duplex mode is only applicable to Fast
Ethernet interfaces, and negotiation is only applicable to
Gigabit Ethernet interfaces.
E
ND OF STEPS
Example: As shown in Figure 56, interface of ZTE ZXR10 GER is
connected to the et.2.1 interface of ZXR10 routing switch.
F
I G U R E
5 6 E
T H E R N E T
I
N T E R F A C E
C
O N F I G U R A T I O N
ZXR10(A) ZXR10(B)
Fei_1/2
10.1.1.2/30
10.1.1.1/30
Fei_1/1
Configuration of ZXR10(A)
ZXR10(config)#interface fei_1/2
ZXR10(config-if)#ip address 10.1.1.2 255.255.255.252
ZXR10(config-if)#full-duplex
Configuration of ZXR10 (B)
ZXR10(config)#interface fei_1/1
ZXR10(config-if)#ip address 10.1.1.1 255.255.255.252
ZXR10(config)# full-duplex
Configuring E1 Interface
Similar to the North American T-1, E1 is the European format for
digital transmission. E1 interfaces have found wide application in
Europe and China. E1 carries signals at 2 Mbps (32 channels at
64Kbps, with 2 channels reserved for signaling and controlling),
versus the T1, which carries signals at 1.544 Mbps (24 channels
at 64Kbps). E1 and T1 lines may be interconnected for
international use.
There are two types of E1 working modes:
„
Channelized Mode
„
Non-Channelized Mode
This is physically divided into 32 timeslots (corresponding to
numbers 0 through 31). Bandwidth of each timeslot is 64Kbps.
Timeslot 0 is used to transmit synchronous information. Except
Timeslot 0, all the other timeslots can be bound into groups.
Each group of timeslots can serve as a sub-interface whose
logical features are also equivalent to those of a synchronous
serial port. An E1 interface can be divided into a maximum of 31
sub-interfaces.
Introduction
Channelized
Mode