I'm working with a client on QOS and traffic shaping. Client has a central site with 7206 router and at 11 other remote sites they have 7204vxr. The central site is connected via ATM OC3. The remote sites all have ATM DS3. I'm setting their ATM provisioning for VBR with SCR = 10, PCR = 20, MBS = 32 and on all Remote Routers and I'm traffic shaping with the following commands on all 7204vxr:
> Priority 5000 ! guarantees 5 megs for Video by creating a strict
> priority class and specify the amount of bandwidth
> in kbps of the PVC's bandwidth to be assigned to
> the class.
> class class-default
Basically, I'm trying to set it such that each DS3 has SCR of 10 megs, SCR of 20 megs, and MBS of 32 since I don't want to oversubscribe the OC3 which is 155 megs. I was told by another engineer that IPTV does not set the precedence bit. So it looks as though I will need to set the precedence bit to 4 manually on the switch the IPTV is directly connected to. Am I right in doing this traffic shaping? Client is currently only using about 5 megs for data on any given DS3. My other question is, if client has IPTV broadcast server connected to say port 4 on a 2950 switch, what commands can I use to set the precedence bit to 4 so that my routers can classify the traffic with the above mentioned router configs. I was looking at the following two ways, but not sure which would work?
access-list 1 permit 172.20.10.16
match access-group 1
set ip dscp 32
service-policy input videopolicy
or would you use the following commands instead
! Enter interface configuration mode, and specify the ingress interface.
AI is going to change many tasks and, as a result, many jobs.
In this podcast on artificialintelligence in the workplace, we explore how jobs may change--and what companies can do to keep workers ahead of the shift:
Check out the podcast:...
Join this featured IT Admin Control Hub session where you’ll hear about the improved Meeting diagnostics capability in Control Hub which provides IT Admins richer insights about their meetings, the participants and the quality of service. See metrics to h...
This document explains how to register a Cisco TelePresence or WebEx device to Cisco WebEx Cloud Service Using API or Local Web Interface use. This procedure is applicable for Collaboration Endpoint Software 9.8 and later. In previous versi...