Cisco IOS Software, 7200 Software (C7200P-JS-M), Version 12.2(31)SB13, RELEASE SOFTWARE (fc1)
Brian ________________________________ From: Networkers [mailto:[EMAIL PROTECTED] Sent: domenica 2 novembre 2008 18.20 To: Brian Turnbow; Victor Cappuccio Cc: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] 7206VXR and CBWFQ What code rev is in there? Thanks, Chris On 10/20/08 3:20 AM, "Brian Turnbow" <[EMAIL PROTECTED]> wrote: Please don't tell that to this router policy-map llq class sipRTP priority 512 class class-default fair-queue random-detect vc-class atm CVPHDSL-VoIP vbr-nrt 1524 1524 encapsulation aal5snap interface ATM3/0.20842 point-to-point description cust 1 ip address192.168.0.41 255.255.255.252 pvc CVPH_CUSTVOIP 208/42 class-vc CVPHDSL-VoIP service-policy out llq 7200-accessjn3#sh policy-map int ATM3/0.20842 ATM3/0.20842: VC 208/42 - Service-policy output: llq queue stats for all priority classes: queue limit 64 packets (queue depth/total drops/no-buffer drops) 0/0/0 (pkts output/bytes output) 5466056/418685691 Class-map: sipRTP (match-all) 5466056 packets, 418685691 bytes 5 minute offered rate 61000 bps, drop rate 0 bps Match: access-group 5 Priority: 512 kbps, burst bytes 12800, b/w exceed drops: 0 Class-map: class-default (match-any) 492783 packets, 493906760 bytes 5 minute offered rate 509000 bps, drop rate 0 bps Match: any 492783 packets, 493906760 bytes 5 minute rate 509000 bps Queueing queue limit 64 packets (queue depth/total drops/no-buffer drops/flowdrops) 0/50/0/50 (pkts output/bytes output) 492733/493866217 Fair-queue: per-flow queue limit 16 Exp-weight-constant: 9 (1/512) Mean queue depth: 0 packets class Transmitted Random drop Tail/Flow drop Minimum Maximum Mark pkts/bytes pkts/bytes pkts/bytes thresh thresh prob 0 486842/493318682 0/0 50/40543 20 40 1/10 1 54/22464 0/0 0/0 22 40 1/10 2 6/746 0/0 0/0 24 40 1/10 3 0/0 0/0 0/0 26 40 1/10 4 5/330 0/0 0/0 28 40 1/10 5 20/1200 0/0 0/0 30 40 1/10 6 5753/515372 0/0 0/0 32 40 1/10 7 53/7423 0/0 0/0 34 40 1/10 http://www.cisco.com/en/US/tech/tk39/tk824/technologies_configuration_example09186a0080094cf6.shtml Brian ________________________________ From: Victor Cappuccio [mailto:[EMAIL PROTECTED] Sent: venerdì 17 ottobre 2008 18.52 To: Brian Turnbow Cc: Networkers; cisco-nsp@puck.nether.net Subject: Re: [c-nsp] 7206VXR and CBWFQ Hi, Subinterfaces and software interfaces do not have their own separate transmit (Tx) ring; therefore, no congestion can occur. These interface types include dialers, tunnels, and Frame Relay subinterfaces, and will only congest when their main hardware interface Tx ring congests. The Tx ring state is an indication of congestion for software interfaces. router(config)# interface Serial0/0.1 router(config-subif)# service-policy output test CBWFQ : Not supported on subinterfaces 1.- Create a child or lower-level policy that configures a queueing mechanism. In the example below, we configure LLQ using the priority command and CBWFQ using the bandwidth command. Refer to Congestion Management Overview for more information. policy-map child class voice priority 512 2. Create a parent or top-level policy that applies class-based shaping. Apply the child policy as a command under the parent policy since the admission control for the child class is done based on the shaping rate for the parent class. policy-map parent class class-default shape average 2000000 service-policy child 3. Apply the parent policy to the subinterface. interface Serial0/0.1 service-policy parent Cisco Page: http://tinyurl.com/ytt8ge Note: Class-based shaping works at the interface and subinterface level. Cisco IOS 12.2(2.5) introduces the ability to configure shaping on the main interface and IP addresses on the subinterfaces. thanks, Victor Cappuccio CCIE R/S# 20657 CCSI# 30452 www.anetworkerblog.com <http://www.anetworkerblog.com> On Fri, Oct 17, 2008 at 6:19 PM, Brian Turnbow <[EMAIL PROTECTED]> wrote: Your pvc needs to be abr/vbr/cbr You can't do it on ubr Regards Brian -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Networkers Sent: venerdì 17 ottobre 2008 17.10 To: cisco-nsp@puck.nether.net Subject: [c-nsp] 7206VXR and CBWFQ Whenever I try to apply the following I get an error message about how CBWFQ can't be applied to subinterfaces. What is the correct way to do this? Thanks, Chris class-map match-any VOIP match ip dscp ef match precedence 5 class-map match-all CRITICAL match access-group 100 policy-map MyCBWFQ class CRITICAL priority 48 class VOIP bandwidth 320 set precedence 6 vc-class atm MyClass ubr 1536 encapsulation aal5mux ppp Virtual-Template5 interface Virtual-Template5 ip unnumbered Loopback0 service-policy output MyCBWFQ peer default ip address pool default ppp authentication pap callin interface ATM2/0.1921 point-to-point pvc 1/1921 class-vc MyClass _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
