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ru.cisco
- RU.CISCO ---------------------------------------------------------------------
From : Roman D. Sinyuk 2:5020/400 18 Oct 2002 21:18:45
To : Oleg V Prokofiev
Subject : Re: C8510MSR L3 switching problem
--------------------------------------------------------------------------------
Oleg V Prokofiev <quark@comset.net> wrote:
> On Fri, 18 Oct 2002, Roman D. Sinyuk wrote:
>
>> Hi All!
>>
>> Захотелось на C8510MSR поднять L3 switching. Однако CEF не хочет
>> заводится нивкакую, вместо него все идет через process switching
>> с его дохленьким 100MHz процом со всеми вытекающими. Hикаких специфических
>> настроек нет, просто терминируются несколько ISL транков. Где
>> могут быть зарыты грабли ?
>
> sh ip int fa0/0/0 ?
тут все нормально:
Zubr#sh ip interface FastEthernet0/0/1
FastEthernet0/0/1 is up, line protocol is up
Internet protocol processing disabled
Zubr#sh ip interface FastEthernet0/0/1.43
FastEthernet0/0/1.43 is up, line protocol is up
Internet address is 10.12.3.2/24
Broadcast address is 255.255.255.255
Address determined by non-volatile memory
MTU is 1500 bytes
Helper address is not set
Directed broadcast forwarding is disabled
Outgoing access list is not set
Inbound access list is not set
Proxy ARP is enabled
Local Proxy ARP is disabled
Security level is default
Split horizon is enabled
ICMP redirects are never sent
ICMP unreachables are always sent
ICMP mask replies are never sent
IP fast switching is disabled
IP fast switching on the same interface is disabled
IP CEF switching is enabled
IP Null turbo vector
IP multicast fast switching is enabled
IP multicast distributed fast switching is disabled
IP route-cache flags are Fast, CEF
Router Discovery is disabled
IP output packet accounting is disabled
IP access violation accounting is disabled
TCP/IP header compression is disabled
RTP/IP header compression is disabled
Probe proxy name replies are disabled
Policy routing is disabled
Network address translation is disabled
WCCP Redirect outbound is disabled
WCCP Redirect exclude is disabled
BGP Policy Mapping is disabled
>
>
>>
>> Вот что имеется:
>>
>> Zubr>sh ver
>> Cisco Internetwork Operating System Software
>> IOS (tm) Cat8510MSR WA5-5 Software (Cat8510M-WP-M), Version 12.1(12c)E1,
>> EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) TAC Support: http://www.cisco.com/tac
>
> лень лезть в frature navigator,
> но мне кажется, что в 12.1 main train'e еще не появился cef на dot1.q
> транках, может это?
я пробовал и на ISL-е и на dot1q. все тоже самое. появляется подозрение
что с MSR процессором оно вообще не работает, только с CSR.
>
>
>> Copyright (c) 1986-2002 by cisco Systems, Inc.
>> Compiled Wed 07-Aug-02 14:12 by eaarmas
>> Image text-base: 0x60010958, data-base: 0x60E50000
>>
>> ROM: System Bootstrap, Version 11.2(1.4.WA3.0) [integ 1.4.WA3.0], RELEASE
>> SOFTWARE ROM: Cat8510MSR WA5-5 Software (Cat8510M-WP-M), Version 12.1(12c)E1,
>> EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) Zubr uptime is 16 hours, 17
>> minutes System returned to ROM by power-on System restarted at 21:22:29 EEST
>> Thu Oct 17 2002 System image file is
>> "bootflash:cat8510m-wp-mz.121-12c.E1.bin" cisco C8510msr (R4600) processor
>> with 65536K bytes of memory. R4700 CPU at 100Mhz, Implementation 33, Rev 1.0
>> Last reset from power-on 1 Ethernet/IEEE 802.3 interface(s) 8
>> FastEthernet/IEEE 802.3 interface(s) 5 ATM network interface(s) 123K bytes of
>> non-volatile configuration memory. 16384K bytes of Flash internal SIMM
>> (Sector size 256K). Configuration register is 0x2102 sh ip cef detail IP CEF
>> with switching (Table Version 2868), flags=0x0 514 routes, 0 reresolve, 0
>> unresolved (0 old, 0 new), peak 10 514 leaves, 81 nodes, 154312 bytes, 2875
>> inserts, 2361 invalidations 428 load sharing elements, 143808 bytes, 438
>> references universal per-destination load sharing algorithm, id 5BE68BB5
>> 4(0) CEF resets, 1276 revisions of existing leaves Resolution Timer:
>> Exponential (currently 1s, peak 2s) 0 in-place/0 aborted modifications
>> refcounts: 22366 leaf, 20992 node Table epoch: 0 (514 entries at this
>> epoch) Adjacency Table has 253 adjacencies 2 incomplete
>> adjacencies 0.0.0.0/0, version 97, epoch 0, per-destination sharing 0
>> packets, 0 bytes tag information set local tag:
>> assigned-when-resolved-later via 193.125.78.161, 0 dependencies, recursive
>> next hop 193.125.78.161, FastEthernet0/0/0.1 via 193.125.78.161/32 valid
>> adjacency Recursive load sharing using 193.125.78.161/32. 0.0.0.0/32,
>> version 0, epoch 0, receive 10.0.0.0/8, version 2750, epoch 0,
>> per-destination sharing 0 packets, 0 bytes via 193.125.78.161,
>> FastEthernet0/0/0.1, 0 dependencies next hop 193.125.78.161,
>> FastEthernet0/0/0.1 valid adjacency 0 packets, 0 bytes switched through
>> the prefix ... и так по всем сеткам (0 packets, 0 bytes) sh int fastethernet
>> 0/0/0 stats FastEthernet0/0/0 Switching path Pkts In Chars In
>> Pkts Out Chars Out Processor 39359643 1990740710 22842194
>> 951249009 Route cache 0 0 0 0
>> Total 39359643 1990740710 22842194 951249009
>>
>> Zubr#sh proc cpu
>> CPU utilization for five seconds: 99%/58%; one minute: 99%; five minutes: 99%
>> PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process
>> 1 0 1 0 0.00% 0.00% 0.00% 0 Chunk Manager
>> 2 1480 11754 125 0.00% 0.00% 0.00% 0 Load Meter
>> 3 12312 35858 343 0.00% 0.01% 0.00% 0 OSPF Hello
>> ...
>> 52 26576316 8704630 3053 39.37% 39.04% 39.97% 0 IP Input
>> ...
>>
>>
>
> --
> Oleg Prokofiev
> OVP2-RIPE, OP1126
>
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* Origin: National Taras Shevchenko University of Kyiv (2:5020/400)
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