wg-multicast - Re: list WG-MULTICAST: List Message Rejected (fwd)
Subject: All things related to multicast
List archive
- From: Toerless Eckert <>
- To: Alan Crosswell <>
- Cc: "Kevin C. Almeroth" <>,
- Subject: Re: list WG-MULTICAST: List Message Rejected (fwd)
- Date: Tue, 12 Nov 2002 11:24:32 -0800
That was on the supervisor engine. TTThe layer3 HW switching on the
PFC is what is affected. If you don't enable IGMP Snooping then that
PFC will have to software forward routed IP multicast packets.
Cheers
Toerless
On Tue, Nov 12, 2002 at 02:03:16PM -0500, Alan Crosswell wrote:
> >I defer to Tsege. I have to say that this is VERY odd. Turning off
> >IGMP snooping turns off ASIC forwarding?
>
> Well, I've had it turned off for a long time and I can't tell:
>
> cc-core-1> (enable) sho proc cpu
>
> CPU utilization for five seconds: 18.98%
> one minute: 17.16%
> five minutes: 17.04%
>
> PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
> --- ----------- ---------- -------- ------- ------- ------- ---
> ---------------
> 1 0 0 0 81.02% 82.84% 82.96% -2 Kernel and
> Idle
> 2 9 199 2000 0.00% 0.00% 0.00% -2 Flash MIB
> Updat
> 3 1 1 1000 0.00% 0.00% 0.00% -2 L2IntHdlr
>
> 4 260 824 2000 0.00% 0.00% 0.00% -2 SynDiags
>
> 5 0 1 0 0.00% 0.00% 0.00% -2 GenMsgHndlr
>
> 6 98436 8412744 13000 0.02% 0.00% 0.00% -2 SynConfig
>
> 7 1348197 273725 17000 0.00% 0.00% 0.00% -2 TempMon
>
> 8 316559 8092992 4000 0.00% 0.00% 0.00% -2 PowerMgmt
>
> 9 4747 2 1000 0.00% 0.00% 0.00% -2 gentcp_act
>
> 10 746058 115717431 6000 0.02% 0.00% 0.00% -2 SL_TASK
>
> 11 45231 4931982 116000 0.00% 0.00% 0.00% -2
> RedundantTask
> 12 466323 1453951 2000 0.06% 0.00% 0.00% -2 Status Poll
>
> 13 2886 102865 1000 0.00% 0.00% 0.00% -2
> SWPoll64bCnt
> 14 230 64 140000 0.00% 0.00% 0.00% 0 HavailTask
>
> 15 17581 4116 1000 0.00% 0.00% 0.00% -2 Debug Port
> Coun
> 16 43 138 8000 0.00% 0.00% 0.00% -2 SyncTask
>
> 17 4 2 4000 0.00% 0.00% 0.00% -2 SecurityRx
>
> 18 19718 2467565 2000 0.00% 0.00% 0.00% -2
> DeviceLinkChk
> 19 1800201 3222659 104000 0.54% 0.00% 0.00% -2 Earl
>
> 20 187243 167342 13000 0.04% 0.00% 0.00% -2 DTP_Rx
>
> 21 279 781 10000 0.00% 0.00% 0.00% -2 EthChnlRx
>
> 22 0 1 0 0.00% 0.00% 0.00% -2
> llcSSTPFlood
> 23 3959 1019 102000 0.00% 0.00% 0.00% -2
> EthChnlConfig
> 24 3097 246848 2000 0.00% 0.00% 0.00% -2
> ProtocolFilter
> 25 41 47 1000 0.00% 0.00% 0.00% -2 telnetd
>
> 26 0 1 0 0.00% 0.00% 0.00% -2 tftpd
>
> 27 3661 39858 1000 0.00% 0.00% 0.00% -2 sntp_recd
>
> 28 29792 38579 1000 0.00% 0.00% 0.00% -2 sntp_xmitd
>
> 29 386757 23762342 2000 0.02% 0.00% 0.00% -2
> ProtocolTimer
> 30 1869 246864 1000 0.00% 0.00% 0.00% -2
> ciscoRmonTimer
> 31 1568 246864 1000 0.00% 0.00% 0.00% -2
> ciscoUsrHistory
> 32 0 1 0 0.00% 0.00% 0.00% -2
> rmonMediaIndep
> 33 3 25 1000 0.00% 0.00% 0.00% -2 SnmpTraps
>
> 34 0 1 0 0.00% 0.00% 0.00% -2 Acct Send
> Bkg
> 35 1 1 1000 0.00% 0.00% 0.00% -2 l2t_server
>
> 36 1556336 46738546 2000 0.10% 0.00% 0.00% -2
> Authenticator_S
> 37 0 1 0 0.00% 0.00% 0.00% -2 dot1x_rx
>
> 38 24819 5054882 1000 0.00% 0.00% 0.00% -2 Backend_Rx
>
> 39 511237 22659374 2000 0.02% 0.00% 0.00% -2 Backend_SM
>
> 41 14209 642 102000 0.00% 0.00% 0.00% -2 SysLogTask
>
> 42 1207673 2466247 2000 0.02% 0.00% 0.00% -2 pinggateA
>
> 43 207953 411987 5000 0.00% 0.00% 0.00% -2 cdpd
>
> 44 3154042 2468591 8000 0.14% 0.00% 0.00% -2 cdpdtimer
>
> 45 17296597 2475767 10000 0.70% 0.00% 0.00% -2 SptTimer
>
> 46 339544188 162929432 80000 14.36% 14.92% 14.98% -2 SptBpduRx
>
> 47 21016204 2468050 79000 0.86% 0.00% 0.00% -2 SptBpduTx
>
> 48 35249 2467551 2000 0.00% 0.00% 0.00% -2 VtpTimer
>
> 50 0 1 0 0.00% 0.00% 0.00% -2 RMON
> AlarmTimer
> 51 0 1 0 0.00% 0.00% 0.00% -2 sptTraps
>
> 52 1 6 1000 0.00% 0.00% 0.00% -2 QoSTask
>
> 53 1100909 3949746 2000 0.14% 0.00% 0.00% 0 Read Stats
> Task
> 54 2108 246864 1000 0.00% 0.00% 0.00% 0 QDE Task
>
> 55 7 1 7000 0.00% 0.00% 0.00% -2 HPActive
>
> 56 0 1 0 0.00% 0.00% 0.00% -2 HPTrapMgr
>
> 143 29084 394109 368000 0.00% 0.00% 0.00% 0 Console
>
> 144 1195 3563 124000 0.00% 0.00% 0.00% -2 snmpdm
>
> 145 18971 130407 86000 0.00% 0.00% 0.00% -2 VtpRx
>
> 146 2406 3026 2000 0.00% 0.00% 0.00% -2 THREAD
>
> 147 3033 347 40000 0.00% 0.00% 0.00% 2194036500
> telnet147
>
> cc-core-1> (enable) sho multicast protocols status
> IGMP disabled
> IGMP fastleave disabled
> RGMP disabled
> GMRP disabled
>
> cc-core-1> (enable) sho ver
> WS-C6509 Software, Version NmpSW: 6.3(7)
> Copyright (c) 1995-2002 by Cisco Systems
> NMP S/W compiled on May 16 2002, 17:32:59
>
> System Bootstrap Version: 5.3(1)
>
> Hardware Version: 1.0 Model: WS-C6509 Serial #: SCA03180040
>
> PS1 Module: WS-CAC-1300W Serial #: ACP03160022
> PS2 Module: WS-CAC-1300W Serial #: ACP03160184
>
> Mod Port Model Serial # Versions
> --- ---- ------------------- -----------
> --------------------------------------
> 1 2 WS-X6K-SUP1-2GE SAD03180228 Hw : 2.0
> Fw : 5.3(1)
> Fw1: 4.2(0.24)VAI78
> Sw : 6.3(7)
> Sw1: 6.3(7)
> WS-F6020 SAD03162361 Hw : 1.0
> 2 2 WS-X6K-SUP1-2GE SAD03180224 Hw : 2.0
> Fw : 5.3(1)
> Fw1: 4.2(0.24)VAI78
> Sw : 6.3(7)
> Sw1: 6.3(7)
> WS-F6020 SAD03170955 Hw : 1.0
> 3 16 WS-X6516-GBIC SAD060903DE Hw : 4.1
> Fw : 6.3(1)
> Sw : 6.3(7)
>
> DRAM FLASH NVRAM
> Module Total Used Free Total Used Free Total Used Free
> ------ ------- ------- ------- ------- ------- ------- ----- ----- -----
> 1 65408K 40603K 24805K 16384K 13948K 2436K 512K 246K 266K
>
> Uptime is 28 days, 13 hours, 55 minutes
>
> /a
>
--
Thanks
Toerless Eckert
- list WG-MULTICAST: List Message Rejected (fwd), Kevin C. Almeroth, 11/12/2002
- <Possible follow-up(s)>
- list WG-MULTICAST: List Message Rejected (fwd), Kevin C. Almeroth, 11/12/2002
- Re: list WG-MULTICAST: List Message Rejected (fwd), Alan Crosswell, 11/12/2002
- Re: list WG-MULTICAST: List Message Rejected (fwd), Toerless Eckert, 11/12/2002
- Re: list WG-MULTICAST: List Message Rejected (fwd), Alan Crosswell, 11/12/2002
- list WG-MULTICAST: List Message Rejected (fwd), Kevin C. Almeroth, 11/13/2002
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