Планируется поднять pppoe сервер на cisco 5350, сколько сессий может она выдержать ? общий канал 20Mb/s

#sh ver
Cisco IOS Software, 5350 Software (C5350-JS-M), Version 12.4(23), RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2008 by Cisco Systems, Inc.
Compiled Sun 09-Nov-08 03:47 by prod_rel_team

ROM: System Bootstrap, Version 12.2(1r)1, RELEASE SOFTWARE (fc1)
BOOTLDR: 5350 Software (C5350-BOOT-M), Experimental Version 12.1(20000922:142008) [nag-flo_t_0110 101]

gw uptime is 16 weeks, 6 hours, 24 minutes
System returned to ROM by reload at 02:52:53 UTC Wed Apr 15 2009
System restarted at 14:02:50 UTC Wed Apr 15 2009
System image file is "flash:c5350-js-mz.124-23.bin"

Cisco AS5350 (R7K) processor (revision T) with 524288K/65536K bytes of memory.
Processor board ID JAE064800T8
R7000 CPU at 250MHz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache
Last reset from IOS reload
Manufacture Cookie Info:
EEPROM Type 0x0001, EEPROM Version 0x01, Board ID 0x32,
Board Hardware Version 3.33, Item Number 800-5171-02,
Board Revision B0, Serial Number JAE064800T8,
PLD/ISP Version 2.2,  Manufacture Date 27-Nov-2002.
Processor 0x14, MAC Address 000b.4682.5b56
Backplane HW Revision 1.0, Flash Type 5V
2 FastEthernet interfaces
68 Serial interfaces
120 terminal lines
4 Channelized E1/PRI ports
512K bytes of NVRAM.
32768K bytes of processor board System flash (Read/Write)
8192K bytes of processor board Boot flash (Read/Write)

Configuration register is 0x2102