Уважаемые коллеги.
Столкнулся со следующей проблемой: при включении IP CEF валится CEF с сообщениями в лог (см. ниже). После этого не работают последовательные интерфейсы. Лечится только с помощью reload. Пробовал на идентичном роутере - те же грабли. Скажите ваше мнение #sh ver:
Cisco IOS Software, 2800 Software (C2800NM-ENTSERVICES-M), Version 12.4(5), RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Tue 01-Nov-05 00:52 by alnguyen
ROM: System Bootstrap, Version 12.3(8r)T7, RELEASE SOFTWARE (fc1)
ING uptime is 47 minutes
System returned to ROM by reload at 19:26:44 EEST Wed Jun 27 2007
System image file is "flash:c2800nm-entservices-mz.124-5.bin"
Cisco 2811 (revision 53.51) with 251904K/10240K bytes of memory.
Processor board ID FCZ09327511
2 FastEthernet interfaces
2 Serial(sync/async) interfaces
DRAM configuration is 64 bits wide with parity enabled.
239K bytes of non-volatile configuration memory.
62720K bytes of ATA CompactFlash (Read/Write)
Configuration register is 0x2102
---------------------------------------
#sh logging:
*Jun 27 17:43:49: %SYS-2-MALLOCFAIL: Memory allocation of 65536 bytes failed from 0x400C65DC, alignment 16
Pool: Processor Free: 999096 Cause: Memory fragmentation
Alternate Pool: None Free: 0 Cause: No Alternate pool
-Process= "CEF process", ipl= 0, pid= 3
-Traceback= 0x4128FB00 0x400A795C 0x400ACA6C 0x400C65E4 0x40135F24 0x415E43CC 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
*Jun 27 17:43:49: %FIB-3-NOMEM: Malloc Failure, disabling CEF
-Traceback= 0x4128FB00 0x415E4418 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
*Jun 27 17:43:54: %FIB-3-NOMEM: Malloc Failure, disabling CEF
-Traceback= 0x4128FB00 0x415E4418 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
*Jun 27 17:43:59: %FIB-3-NOMEM: Malloc Failure, disabling CEF
-Traceback= 0x4128FB00 0x415E4418 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
*Jun 27 17:44:04: %FIB-3-NOMEM: Malloc Failure, disabling CEF
-Traceback= 0x4128FB00 0x415E4418 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
Alternate Pool: None Free: 0 Cause: No Alternate pool
-Process= "CEF process", ipl= 0, pid= 3
-Traceback= 0x4128FB00 0x400A795C 0x400ACA6C 0x400C65E4 0x40135F24 0x415E43CC 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
*Jun 27 17:43:49: %FIB-3-NOMEM: Malloc Failure, disabling CEF
-Traceback= 0x4128FB00 0x415E4418 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
*Jun 27 17:43:54: %FIB-3-NOMEM: Malloc Failure, disabling CEF
-Traceback= 0x4128FB00 0x415E4418 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
*Jun 27 17:43:59: %FIB-3-NOMEM: Malloc Failure, disabling CEF
-Traceback= 0x4128FB00 0x415E4418 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
*Jun 27 17:44:04: %FIB-3-NOMEM: Malloc Failure, disabling CEF
-Traceback= 0x4128FB00 0x415E4418 0x415EB3FC 0x415F3298 0x4160A870 0x4160E76C 0x4160EA9C 0x415F4610 0x424E5974 0x424E5958
---------------------------------------------------------------------------
# sh run (Config):
...
frame-relay switching
...
class-map match-all s1-eb
match access-group name highpriority
class-map match-any inet2eb-s1i
match access-group name inet2eb
class-map match-any inet2fw-s1i
match access-group name inet2fw
match access-group name inet2citrix
class-map match-all s1-other
match access-group name highpriority1
class-map match-all highpriority
match access-group name qos
class-map match-all highpriority1
match access-group name qos1
!
!
policy-map s1
class s1-eb
shape average 384000
class s1-other
shape average 128000
policy-map s1-i
description Input policy for S0/0/1
class inet2eb-s1i
police 128000 conform-action transmit exceed-action drop
class inet2fw-s1i
police 360000 conform-action transmit exceed-action drop
class class-default
police 24000 conform-action transmit exceed-action drop
policy-map S0
class highpriority
bandwidth 384
random-detect
class highpriority1
bandwidth 128
random-detect
...
interface FastEthernet0/0
ip address xxx.xxx.xxx.xxx
no ip redirects
no ip unreachables
no ip proxy-arp
duplex full
speed 10
no cdp enable
!
interface FastEthernet0/1
description Management Interface
ip address xxx.xxx.xxx.xxx
no ip redirects
no ip unreachables
no ip proxy-arp
duplex auto
speed auto
no cdp enable
!
interface Serial0/0/0
no ip address
encapsulation frame-relay
no ip mroute-cache
no fair-queue
frame-relay traffic-shaping
frame-relay lmi-type cisco
!
interface Serial0/0/0.100 point-to-point
bandwidth 512
ip address xxx.xxx.xxx.xxx
no ip redirects
no ip unreachables
no cdp enable
frame-relay class b512000
frame-relay interface-dlci 100
!
interface Serial0/0/1
description Inet(Backup)
bandwidth 512
ip address xxx.xxx.xxx.xxx
no ip redirects
no ip unreachables
encapsulation ppp
no fair-queue
service-policy output s1
!
router bgp 38960
no synchronization
bgp log-neighbor-changes
network xxx.xxx.xxx.xxx
neighbor y.y.y.y remote-as aaaa
neighbor y.y.y.y send-community
neighbor y.y.y.y soft-reconfiguration inbound
neighbor y.y.y.y route-map BGP-mapin in
neighbor y.y.y.y route-map BGP-mapout out
neighbor z.z.z.z remote-as eeee
neighbor z.z.z.z soft-reconfiguration inbound
neighbor z.z.z.z route-map BGP-mapin in
neighbor z.z.z.z route-map BGP-mapout out
no auto-summary
!
map-class frame-relay b512000
frame-relay cir 512000
frame-relay bc 16000
frame-relay be 0
frame-relay mincir 512000
service-policy output S0
...
control-plane
...
no scheduler allocate
...
Вариант для распечатки
Маршрутизаторы CISCO и др. оборудование. (Public)
(ok) on 27-Июн-07, 21:18 
