BW 64 Kbit/sec on PRI interface?
phoeneous
Member Posts: 2,333 ■■■■■■■□□□
Just confirming that BW is supposed to be 64 Kbit/sec on a VWIC2-1MFT-T1/E1 connected to a standard PRI? Why am I thinking that is is supposed to be 1536 Kbit/sec?
2901#sh int s0/2/0:23
Serial0/2/0:23 is up, line protocol is up (spoofing)
Hardware is DSX1
Description: ***PRI***
MTU 1500 bytes, BW 64 Kbit/sec, DLY 20000 usec, <
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input 00:00:18, output 00:00:18, output hang never
Last clearing of "show interface" counters 00:07:09
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: Class-based queueing
Output queue: 0/1000/0 (size/max total/drops)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
32 packets input, 218 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
32 packets output, 247 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Timeslot(s) Used:24, SCC: 0, Transmitter delay is 0 flags
2901#sh run int s0/2/0:23
Building configuration...
Current configuration : 272 bytes
!
2901#sh run int s0/2/0:23
interface Serial0/2/0:23
description ***PRI***
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn incoming-voice voice
isdn supp-service name calling
isdn outgoing ie facility
trunk-group PRI-01
no cdp enable
service-policy output WAN_QOS
end
2901#sh inv
NAME: "VWIC2-1MFT-T1/E1 - 1-Port RJ-48 Multiflex Trunk - T1/E1 on Slot 0 SubSlot 2", DESCR: "VWIC2-1MFT-T1/E1 - 1-Port RJ-48 Multiflex Trunk - T1/E1"
2901#sh int s0/2/0:23
Serial0/2/0:23 is up, line protocol is up (spoofing)
Hardware is DSX1
Description: ***PRI***
MTU 1500 bytes, BW 64 Kbit/sec, DLY 20000 usec, <
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation HDLC, loopback not set
Keepalive set (10 sec)
Last input 00:00:18, output 00:00:18, output hang never
Last clearing of "show interface" counters 00:07:09
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: Class-based queueing
Output queue: 0/1000/0 (size/max total/drops)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
32 packets input, 218 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
32 packets output, 247 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
0 output buffer failures, 0 output buffers swapped out
0 carrier transitions
Timeslot(s) Used:24, SCC: 0, Transmitter delay is 0 flags
2901#sh run int s0/2/0:23
Building configuration...
Current configuration : 272 bytes
!
2901#sh run int s0/2/0:23
interface Serial0/2/0:23
description ***PRI***
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn incoming-voice voice
isdn supp-service name calling
isdn outgoing ie facility
trunk-group PRI-01
no cdp enable
service-policy output WAN_QOS
end
2901#sh inv
NAME: "VWIC2-1MFT-T1/E1 - 1-Port RJ-48 Multiflex Trunk - T1/E1 on Slot 0 SubSlot 2", DESCR: "VWIC2-1MFT-T1/E1 - 1-Port RJ-48 Multiflex Trunk - T1/E1"
Comments
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networker050184
Mod Posts: 11,962 Mod
The bandwidth of a DS0 is 64kbs so that is correct.An expert is a man who has made all the mistakes which can be made. -
shodown
Member Posts: 2,271
^^^^^
Your only looking at the D channel. All of those other interfaces added up equal to your T1Currently Reading
CUCM SRND 9x/10, UCCX SRND 10x, QOS SRND, SIP Trunking Guide, anything contact center related -
phoeneous
Member Posts: 2,333 ■■■■■■■□□□
Right, because I'm only looking at one channel. Duh, another idiot moment. Thanks guys.
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networker050184
Mod Posts: 11,962 Mod
We all have them!An expert is a man who has made all the mistakes which can be made.
-
nice343
Member Posts: 391
How many timeslots do you have defined on the port?My daily blog about IT and tech stuff
http://techintuition.com/ -
networker050184
Mod Posts: 11,962 Mod
That doesn't matter. If you look at a single channel as the OP did it is only going to show you the bandwidth for that channel.An expert is a man who has made all the mistakes which can be made.
