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ru.cisco
- RU.CISCO ---------------------------------------------------------------------
From : Denis V. Schapov 2:5020/400 31 Mar 2006 13:50:41
To : Anton G. Korotkov
Subject : Re: traffic shape и CEF 7500
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Покажи конфиг сабинтерфейсов полностью ?
traffic-shape group случаем не с named acl сделан ?
Если так, то переделать с numbered acl.
Если не помогает, то попробовать через MQC сделать shape.
>
> Имею такую ситуацию:
> 7507 с одним fast в vip2-50 - на нем subint`ы
>
> включен cef/cef distributed
>
> смотрю sh cef int
>
> FastEthernet0/0/0 is up (if_number 3)
> Corresponding hwidb fast_if_number 8
> Corresponding hwidb firstsw->if_number 3
> Internet Protocol processing disabled
> Hardware idb is FastEthernet0/0/0
> Fast switching type 1, interface type 18
> IP Distributed CEF switching enabled
> IP Flow switching turbo vector
> IP Flow CEF switching turbo vector
> Input fast flags 0x0, Output fast flags 0x0
> ifindex 1(1)
> Slot 0 Slot unit 0 VC -1
> Transmit limit accumulator 0xE8001A02 (0xE8001A02)
> IP MTU 1500
> FastEthernet0/0/0.1001 is up (if_number 8)
> Corresponding hwidb fast_if_number 10
> Corresponding hwidb firstsw->if_number 3
> Internet address is xxx.xxx.xxx.xxx/30
> ICMP redirects are never sent
> Per packet load-sharing is disabled
> IP unicast RPF check is disabled
> Inbound access list is not set
> Outbound access list is not set
> IP policy routing is disabled
> Packets switched to this interface are dropped to the next slow path
> FastEthernet0/0/0.1009 is up (if_number 10)
> Corresponding hwidb fast_if_number 8
> Corresponding hwidb firstsw->if_number 3
> Internet address is xxx.xxx.xxx.xxx/30
> ICMP redirects are never sent
> Per packet load-sharing is disabled
> IP unicast RPF check is disabled
> Inbound access list is not set
> Outbound access list is not set
> IP policy routing is disabled
> Packets switched to this interface are dropped to the next slow path
> FastEthernet0/0/0.1016 is up (if_number 11)
> Corresponding hwidb fast_if_number 11
> Corresponding hwidb firstsw->if_number 3
> Internet address is xxx.xxx.xxx.xxx/30
> ICMP redirects are never sent
> Per packet load-sharing is disabled
> IP unicast RPF check is disabled
> Inbound access list is not set
> Outbound access list is not set
> IP policy routing is disabled
> Hardware idb is FastEthernet0/0/0
> Fast switching type 1, interface type 18
> IP Distributed CEF switching enabled
> IP Flow switching turbo vector
> IP Flow CEF switching turbo vector
> Input fast flags 0x0, Output fast flags 0x0
> ifindex 1(1)
> Slot 0 Slot unit 0 VC -1
> Transmit limit accumulator 0xE8001A02 (0xE8001A02)
> IP MTU 1500
>
>
> создается впечатление что cef не
> работает .. Packets switched to this interface are dropped to
> the next slow path
>
> единственная разница между
> FastEthernet0/0/0.1016 (на котором вроде как все в
> порядке) и FastEthernet0/0/0.1001,FastEthernet0/0/0.1009
> - это то что на них настроен GTS (traffic-shape
> group бла бла)
> и действительно, если убрать с
> FastEthernet0/0/0.1009, к примеру, traffic-shape - он
> становится
> IP Distributed CEF switching enabled
> IP Flow switching turbo vector
> IP Flow CEF switching turbo vector
>
>
> это что же? GTS не cef switched? не написано
> нигде такого..
> или ios?
> или мои руки?
>
>
>
>
>
> core#sh ver
> Cisco Internetwork Operating System Software
> IOS (tm) RSP Software (RSP-JSV-M), Version 12.2(31), RELEASE SOFTWARE
> (fc2)
> Technical Support: http://www.cisco.com/techsupport
> Copyright (c) 1986-2005 by cisco Systems, Inc.
> Compiled Thu 11-Aug-05 16:16 by tinhuang
> Image text-base: 0x40010948, data-base: 0x41954000
>
> ROM: System Bootstrap, Version 11.1(8)CA1, EARLY DEPLOYMENT RELEASE
> SOFTWARE (fc1)
> BOOTLDR: RSP Software (RSP-BOOT-M), Version 12.2(10), RELEASE SOFTWARE
> (fc2)
>
> core uptime is 1 day, 20 hours, 55 minutes
> System returned to ROM by reload at 20:44:21 MSK Thu Mar 23 2006
> System restarted at 20:47:29 MSK Thu Mar 23 2006
> System image file is "disk1:rsp-jsv-mz.122-31.bin"
>
> cisco RSP4 (R5000) processor with 262144K/2072K bytes of memory.
> R5000 CPU at 200Mhz, Implementation 35, Rev 2.1, 512KB L2 Cache
> Last reset from power-on
> G.703/E1 software, Version 1.0.
> G.703/JT2 software, Version 1.0.
> X.25 software, Version 3.0.0.
> SuperLAT software (copyright 1990 by Meridian Technology Corp).
> Bridging software.
> TN3270 Emulation software.
> Chassis Interface.
> 1 VIP2 R5K controller (1 FastEthernet).
> 1 FastEthernet/IEEE 802.3 interface(s)
> 123K bytes of non-volatile configuration memory.
>
> 125440K bytes of ATA PCMCIA card at slot 1 (Sector size 512 bytes).
> 8192K bytes of Flash internal SIMM (Sector size 256K).
> No slave installed in slot 2.
> Configuration register is 0x102
>
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* Origin: JSC DSI Irkutsk region (2:5020/400)
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Re: traffic shape и CEF 7500 