From: wwwjjang@chol.com
Date: Sat Jul 26 2003 - 12:39:25 GMT-3
This is a VoIP-diagram
My answer is right?
PhoneA(111)-R13--Ethernet0--R2(Spoke)-s0.1-(FR)-s0-R13(HUB)-PhoneB(110)
/
R5(Spoke,S0)
Q> Assume the connection speed between R2 & R13 is 64000bps
A>Enable RSVP,RTP-header-compression & Traffic-Shaping to prioritize
the voice-traffic
B>Assume the CIR is set to 32Kbps on the PVC between R2 & R13
C>Also Lower the MTU size to 750 over the frame for this PVC
-When i configure the traffis-shping on the R13's S0,
How i set the Bc & Be -value ?
-When i configure RSVP on the R13's S0,
How i set the Reservable Bandwidth(KBPS) & Largest Reservable Flow(KBPS) ?
-I know that Fair-Queue has to be set with RSVP,
but if i configure the Frame-relay traffic-shaping,
the Fair-Queue cannot set to the S0-int.
so i set the Faie-Queue in the Frame-relay class "VOIP"
is it correct?
-How i Lower the MTU size to 750 over the frame for this PVC ?
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MY answer
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R13>
---- dial-peer voice 13 pots destination-pattern 110 port 1/0/1 ! dial-peer voice 110 voip destination-pattern 111 session target ipv4:137.20.20.11 req-qos guaranteed-delay ** ! interface Serial 0 ip address 150.100.32.10 255.255.224.0 encapsulation frame-relay no ip mroute-cache no fair-queue serial restart-delay 0 frame-relay traffic-shaping ** frame-relay class VOIP ** frame-relay map ip 150.100.32.2 102 broadcast frame-relay map ip 150.100.32.4 104 broadcast no frame-relay inverse-arp frame-relay lmi-type ansi frame-relay ip rtp header-compression ** ip rsvp bandwidth 1158 1158 ** ! map-class frame-relay VOIP frame-relay cir 32000 ** frame-relay bc 1000(?) frame-relay be 0(?) no frame-relay adaptive-shaping frame-relay fair-queue **
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