Different board configurations supported by Cisco

This simple and we summed up the Cisco supported by the different board configuration, it is clear that the board is not fully aware of, or do not understand, encountered the need for different types of card configuration, we do not need to do, no fight back force. I am still a good friend of all of you, now tell us about the common types of cards:

Used Cisco routers, such as C7206, C2811, C3845, and so on, we are more or less encountered in the corresponding business configuration port side of the foot, yes, I hope you see below, these are not problems of the problem no longer have a sense of strangeness, distance feeling!

Cisco supports the type of card or more, what a look, easy to dazzle, even if the flower gradually charming eye, we also want to use our pair of eyes, can not make the shallow grass no horseshoe ah. Commonly used for inserting optical fiber CPOs Board card pa-mc-stm-1smi=, in addition, there are four kinds of board cards, also we commonly used to, here are mentioned: pa-mc-8te1+, Pa-4e1/g75, Vwic-2mft-e1, vwic-2mft-g703 , this is the four kinds of boards we highlight, and then we analyze their respective functions.

pa-mc-8te1+ Board, we first determine the controller type, because it supports both the T1 line and the E1 line, so its module configuration is as follows:

Card Type E1 2 1//For declaring Controller type//digital 2 means slot number//Last digit 1 indicates module number: note Not port number//

Controller E1 2/1/0//used to generate the interface//is defined this interface, entered the specific port, to configure its application//

Framing NO-CRC4//Definition Word frame//It has two types and the other is CRC4, omitting the previous no//

Line code HDB3//define line code, default is HDB3, and the other is ami//

Channel-group 0 unframed//define channel NO. 0 non-framing mode for data encapsulation//Obviously it is not used for data transmission, but is used to synchronize the transmission signal//

Interface serial2/1/0:0

IP address x.x.x.x x.x.x.x

pa-4e1/g75 Board configuration is very simple, its controller configuration parameters are logically present in the port serial, so the configuration is much easier, the default is non-framing, so with non-framing lines, only need to be configured on the three layer:

Interface serial1/0/0

IP address x.x.x.x x.x.x.x

VMIC-2MFT-E1 Board Card is not all 32 time slot interface as non-frame data transmission, and some are used for synchronization, we often call it unframed, sometimes called unstructured.

Controller E1 0/0

Framing NO-CRC4

Channel-group 0 timeslots 1-31

Interface serial0/0:0

IP address x.x.x.x x.x.x.x

The vmic-2mft-g.703 board can support framed or unframed.

Controller E1 0/0

Framing NO-CRC4

Channel-group 0 unframed

Interface serial0/0:0

IP address x.x.x.x x.x.x.x

Note: In the future when we plug in the board, do not see the interface information you want to see, and in the power-on self-test and loading iOS are displayed, you are not the type of the board statement, that is, you do not have the first controller type, some board support is a dual line, the default is a line, You are using B-line, so you have to make a conversion statement, it can support the B-line information display, it can be normal operation! Long insight, children's shoes, refueling!!!

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Different board configurations supported by Cisco