[cisco-bba] Soft/config recomedation (Cisco NPE-G1 PPPoE)

[Alexey G Misyurenko]

Hello!

Dear colleguas, please help choose right way to configure NPE-G1 as PPPoE aggegation server and IOS to it.

Currentlry I try 12.3(11)T3 ENTERPRISE SSG IOS and configure it next way

!
vpdn-group vpngrp 1
	accept-dialin
         protocol pppoe
         virtual-template 1
         pppoe limit per-mac 1
!
interfaces gigabitEthernet 0/1.N
  encapsulation dot1Q N
  no ip redirects
  no ip unreachables
  no ip proxy-arp
  pppoe enable
  no cdp enable
!
!
interfaces gigabitEthernet 0/1.N+1
  encapsulation dot1Q N+1
  no ip redirects
  no ip unreachables
  no ip proxy-arp
  pppoe enable
  no cdp enable
!

and so on. Ap to 50-100 dot1.Q vlan from which PPPoE customers come.

After 250-300 simultaneously connection cisco start drop packets in output queue of Ge0/1.
Amount of trafic is about 100-120Mbit/s or 10-11 kpkt/s FD.

Now I try to use bba-group style configuration, but I not sure that the result will not same.


pppoe# sh ver
System image file is "disk2:c7200-g4js-mz.123-11.T3.bin"


Cisco 7206VXR (NPE-G1) processor (revision B) with 221184K/40960K bytes of memory.
Processor board ID 32623614
SB-1 CPU at 700MHz, Implementation 1025, Rev 0.2, 512KB L2 Cache
6 slot VXR midplane, Version 2.8


p.s. Sorry for my badly english gramar.

-- 
WBR,   Alexey G Misurenko ( MAG-RIPE | MMAGG-RIPN )
CTO of Caravan ISP            http://www.caravan.ru
Phone: +7 095 3632252         Cell:  +7 095 5082794