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<TITLE>Re: [rbak-nsp] PWFQ on 10GE card SE800</TITLE>
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<FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Hi Alieza,<BR>
<BR>
Unfortunately, both single port 10G cards use PPA-2, which doesn’t support your requested PWFQ.<BR>
You would need the 4 port 10G card: 10ge-4-port with PPA-3.<BR>
<BR>
Per manual:<BR>
The 1-port 10 Gigabit Ethernet (1x10GE) card is designed for traffic management using the second-generation PPAs. This card has an increased minimum memory capacity of 1 GB and can process data internally to match the speed of the port, which runs at 10 Gbps.<BR>
<BR>
The 4-port 10GE is a DDR-based card designed to address the requirements for applications and services with large volumes of network traffic. Each 4-port 10GE DDR card is optimized to deliver Ethernet services, operates as an uplink to other switches and routers in the network or for interconnectivity between two SmartEdge routers. <BR>
This PPA3-based card has an increased port density compared with previous 10GE cards. It supports up to 48K circuits per card. This 4-port 10GE DDR card is capable of a maximum throughput of 20 Gbps. It can be used in ingress oversubscription mode at a maximum of 2 to 1 (40 Gbps over four 10GE faceplate ports; 20 Gbps within the card and across the backplane). Ports on this card can be configured in one of two ingress oversubscription modes for incoming traffic: priority-based packet discard for traffic from trusted networks and random-based packet discard from unfiltered nontrusted networks.<BR>
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The 1-port 10GE/OC-192c DDR-based card designed for traffic management using second-generation PPAs. This multimode DDR card supports the 10GE LAN-PHY, 10GE WAN-PHY, 10GE-DWDM, POS OC-192c, OC-192c DWDM, or OTN-DWDM modes for the SmartEdge routers.<BR>
<BR>
This card supports a minimum of 1 GB of memory capacity and can process data internally to match the speed of the port — 10.3125 Gbps in 10GE LAN-PHY or 10GE-DWDM mode; 9.953 Gbps in 10GE WAN-PHY, POS OC-192c, or OC-192c DWDM mode; and 11.0957 Gbps in OTN-DWDM mode. <BR>
<BR>
For Ethernet LAN-PHY and WAN-PHY modes, this card supports dot1q, PPPoE, and plain Ethernet encapsulations. For POS mode, it supports PPP, HDLC, and FR encapsulations.<BR>
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Kind regards,<BR>
<BR>
Frans.<BR>
<BR>
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<HR ALIGN=CENTER SIZE="3" WIDTH="95%"><B>From: </B>Alireza Soltanian <<a href="soltanian@gmail.com">soltanian@gmail.com</a>><BR>
<B>Date: </B>Tue, 10 May 2011 18:42:53 +0430<BR>
<B>To: </B><<a href="redback-nsp@puck.nether.net">redback-nsp@puck.nether.net</a>><BR>
<B>Subject: </B>[rbak-nsp] PWFQ on 10GE card SE800<BR>
<BR>
Hi<BR>
<BR>
We have a 10GE-1 card on SE-800, We want to configure Hierarchical qos on this port, so we need to run PWFQ. When we want to configure it, we receive an error about not supporting this feature.<BR>
<BR>
<BR>
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Anybody has any solution?<BR>
<BR>
<BR>
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