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serial interface available bandwidth

tato386
Level 6
Level 6

I have several T1 WICs that are connected to full T1 and I am using the bandwidth 1536 startment in their configs. However, if I do a sho int s0/0 there is a line that says "available bandwidth 1152b/s". Why the descrepancy?

Thanks,

Diego

3 Replies 3

tepatel
Cisco Employee
Cisco Employee

That "bandwidth .." command will be used to communicate only the current bandwidth to the higher-level protocols for exa to menipulate routing decision etc..

you cannot adjust the actual bandwidth of an interface with this command.

Pl. visit following url for more on that

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/finter_r/irfacces.htm#xtocid13

So if the bandwidth command is irrelevant, what does the 1152k/s mean? Are all those ISPs short-changing me a few hundred kbits?

Diego

Are you sure that you have a full T1? 1152K adds up to 18 timeslots. What IOS are you running?