Hi,
AFAIR (can't be 100% sure, as I need to verify that) I only got
MLPPPoFR LFI properly working with legacy FRTS (but not with GTS,
MQC-FRTS or MQC-CBTS). Cisco documentation states that you have to
enable FRTS for MLPPPoFR to work, but in fact you only need shaping to
get interleaving and LLQ working. If you are simply aggregating PVC's
together, enabling FRTS and apply LLQ is non-mandatory, as it only
required for VoIP prioritization and LFI.
However, it is worth noting that link aggregation is probably a poor
use for MLPPPoFR as FRF.16 offers a better alternative. The only real
use you may have for MLPPPoFR outside of the lab exam is for FR/ATM
interworking scenarios requiring common fragmentation/interleaving
scheme for VoIP. Not to mention that for IP over ATM (AAL5SNAP) MLPPP
is the only available Layer 2 fragmentation scheme (such bitter irony
as ATM cells were designed to resolve this same serialization delay
issue!).
-- Petr Lapukhov, petr_at_INE.com CCIE #16379 (R&S/Security/SP/Voice) Internetwork Expert, Inc. http://www.INE.com Toll Free: 877-224-8987 Outside US: 775-826-4344 2010/5/2 Bit Gossip <bit.gossip_at_chello.nl>: > Hi Raghav, and all experts, > legacy frame-relay traffic-shaping, that is '(config-if) frame-relay > traffic-shaping' is incompatible with MQC traffic-shaping which is the > one that I am trying to use! > > I have expanded the lab a little bit so that we have s1/0 and s1/1 part > of the FR-MLP while s1/2 is just a plain FR connection with r2. > On all serial I have applied MQC FR-TS and I can see it on s1/2, but not > on s1/0 or s1/1 ! > How can I verify the TS is active for FR-MLP? > > r1#show policy-map interface output > Serial1/2: DLCI 122 - > > Service-policy output: FRTS > > Class-map: class-default (match-any) > 21012 packets, 29985108 bytes > 30 second offered rate 0 bps, drop rate 0 bps > Match: any > Queueing > queue limit 64 packets > (queue depth/total drops/no-buffer drops) 0/20279/0 > (pkts output/bytes output) 733/1025992 > shape (average) cir 20000, bc 80, be 80 > target shape rate 20000 > lower bound cir 0, adapt to fecn 0 > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > policy-map FRTS > class class-default > shape average 20000 > ! > interface Multilink1 > ip address 1.0.0.1 255.255.255.0 > ppp multilink > ppp multilink group 1 > ! > interface Serial1/0 > no ip address > encapsulation frame-relay > serial restart-delay 0 > frame-relay interface-dlci 102 ppp Virtual-Template199 > class FRTS > ! > interface Serial1/1 > no ip address > encapsulation frame-relay > serial restart-delay 0 > frame-relay interface-dlci 112 ppp Virtual-Template199 > class FRTS > ! > interface Serial1/2 > description * r2 s1/2 * > ip address 1.0.1.1 255.255.255.252 > encapsulation frame-relay > load-interval 30 > serial restart-delay 0 > frame-relay interface-dlci 122 > class FRTS > ! > interface Virtual-Template199 > no ip address > ppp multilink > ppp multilink group 1 > ! > map-class frame-relay FRTS > service-policy output FRTS > > > > On Sat, 2010-05-01 at 13:23 -0700, Raghav Bhargava wrote: >> Hi Bit, >> >> I think you are missing frame-relay traffic-shaping command on the >> interface.. >> >> >> >> On Sat, May 1, 2010 at 12:09 PM, Bit Gossip <bit.gossip_at_chello.nl> >> wrote: >> Experts, >> I have configured this feature and also applied TS in the MQC >> form to >> the pvc because the documentation says that it must be >> enabled.... >> It is working in so far the interface is up and I can ping; >> but I can >> not verify TS. >> >> r1#show policy-map interface multilink 1 >> r1#show policy-map interface virtual-template 199 >> r1#show policy-map interface s1/0 >> r1#show policy-map interface s1/1 >> >> r1#show frame-relay pvc interface s1/0 102 >> >> PVC Statistics for interface Serial1/0 (Frame Relay DTE) >> >> DLCI = 102, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE >> = >> Serial1/0 >> >> input pkts 2464 output pkts 2438 in bytes >> 74407 >> out bytes 72112 dropped pkts 0 in pkts >> dropped >> 0 >> out pkts dropped 0 out bytes dropped 0 >> in FECN pkts 0 in BECN pkts 0 out FECN >> pkts 0 >> out BECN pkts 0 in DE pkts 0 out DE pkts >> 0 >> out bcast pkts 0 out bcast bytes 0 >> 5 minute input rate 0 bits/sec, 0 packets/sec >> 5 minute output rate 0 bits/sec, 0 packets/sec >> pvc create time 03:12:24, last time pvc status changed >> 02:46:30 >> Bound to Virtual-Access1 (up, cloned from >> Virtual-Template199) >> >> >> r1#show traffic-shape s1/0 >> Traffic shaping not configured on Serial1/0 >> r1#show traffic-shape virtual-access 1 >> Traffic shaping not configured on Virtual-Access1 >> r1#show traffic-shape virtual-template 199 >> Traffic shaping not configured on Virtual-Template199 >> r1#show traffic-shape multilink 1 >> Traffic shaping not configured on Multilink1 >> r1# >> >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> >> policy-map FRTS >> class class-default >> shape average 32000 >> ! >> interface Multilink1 >> ip address 1.0.0.1 255.255.255.0 >> ppp multilink >> ppp multilink group 1 >> ! >> interface Serial1/0 >> no ip address >> encapsulation frame-relay >> frame-relay interface-dlci 102 ppp Virtual-Template199 >> class FRTS >> ! >> interface Serial1/1 >> no ip address >> encapsulation frame-relay >> frame-relay interface-dlci 112 ppp Virtual-Template199 >> class FRTS >> ! >> interface Virtual-Template199 >> no ip address >> ppp multilink >> ppp multilink group 1 >> ! >> map-class frame-relay FRTS >> service-policy output FRTS >> >> >> Blogs and organic groups at http://www.ccie.net >> >> _______________________________________________________________________ >> Subscription information may be found at: >> http://www.groupstudy.com/list/CCIELab.html >> >> >> >> >> >> >> >> >> >> >> -- >> Warm Regards >> Raghav > > > Blogs and organic groups at http://www.ccie.net > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html Blogs and organic groups at http://www.ccie.netReceived on Sun May 02 2010 - 10:32:20 ART
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