From: Brian Dennis (brian@labforge.com)
Date: Thu Apr 17 2003 - 14:35:32 GMT-3
Tony,
It is taken from the interface bandwidth and not the actual clocking on
the interface. See below.
SDM_Device(config)#policy-map myPolicy
SDM_Device(config-pmap)#class myMap
SDM_Device(config-pmap-c)#bandwidth 145000
I/f Serial1/0 class myMap requested bandwidth 145000 (kbps), available
only 128 (kbps)
SDM_Device(config-pmap-c)#int s1/0
SDM_Device(config-if)#bandwidth 256000
SDM_Device(config-if)#policy-map myPolicy
SDM_Device(config-pmap)#class myMap
SDM_Device(config-pmap-c)#bandwidth 145000
SDM_Device(config-pmap-c)#
Brian Dennis, CCIE #2210 (R&S/ISP-Dial/Security)
Director of CCIE Training and Development - IPexpert, Inc.
Mailto: brian@ipexpert.net
Toll Free: 866.225.8064
Outside U.S. & Canada: 312.321.6924
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Tony Schaffran
Sent: Thursday, April 17, 2003 9:23 AM
To: Gogi Kadeishvili; ccielab@groupstudy.com
Subject: Re: bandwith
First of all, the bandwidth statement on the interface is only used for
routing metric calculations. It is not used to set the actual bandwidth
of
the interface.
That being said, I assume your serial interface is a standard fast
serial
interface. Speeds up to 2MB. With policy mapping, I believe you can
only
reserve 75% of the actual bandwith by default. I think there is a
command
to set the max bandwidth to be used to get past that 75% limit.
I hope this gets you in the right direction.
Tony Schaffran
Network Analyst
CCIE #11071
CCNP, CCNA, CCDA,
NNCSS, NNCDS, CNE, MCSE
www.cconlinelabs.com
"Your #1 choice for Cisco rack rentals."
----- Original Message -----
From: "Gogi Kadeishvili" <gogi@greennet.ge>
To: <ccielab@groupstudy.com>
Sent: Thursday, April 17, 2003 6:27 AM
Subject: bandwith
> Hi all!
> I'm trying to adjust bandwith settings on serial interface, like this:
>
> interface serial 0
> bandwith 2048
> service policy output sssss
>
> policy-map sss
> class 1
> bandwith 1024
> class 2
> bandwith 1024
>
> so it will not work, once you attach the policy to interface, it says,
not
> enough bandwith.
> why is that? looks like one needs to assign bandwith of 2048+23 to get
two
> classes of 1024
> regards
> gogi
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