Не хочу вдаваться в асоциации, но сегодня дважды наблюдал похожую проблему с 3550 после заливки последней прошивки с сайта.
Коммутатор после програмирования перестает откликаться на на пинг и любое управление. Первый раз смогли получить доступ на коммутатор через 40 минут. второй раз придется наверное перегружать по питанию.
Код:
#-------------------------------------------------------------------
# DES-3550 Configuration
#
# Firmware: Build 3.05-B36
# Copyright(C) 2000-2004 D-Link Corporation. All rights reserved.
#-------------------------------------------------------------------
# BASIC
config serial_port baud_rate 9600 auto_logout 10_minutes
enable telnet 23
enable web 80
# STORM
config traffic control 1-8 broadcast enable multicast enable dlf enable threshold 5
# GM
config sim candidate
disable sim
config sim dp_interval 30
config sim hold_time 100
# SYSLOG
disable syslog
config system_severity trap information
config system_severity log information
# QOS
config scheduling 0 max_packet 0 max_latency 0
config scheduling 1 max_packet 0 max_latency 0
config scheduling 2 max_packet 0 max_latency 0
config scheduling 3 max_packet 0 max_latency 0
config 802.1p user_priority 0 1
config 802.1p user_priority 1 0
config 802.1p user_priority 2 0
config 802.1p user_priority 3 1
config 802.1p user_priority 4 2
config 802.1p user_priority 5 2
config 802.1p user_priority 6 3
config 802.1p user_priority 7 3
config 802.1p default_priority 1-50 0
config bandwidth_control 1-50 rx_rate no_limit
config bandwidth_control 1-4,6-50 tx_rate no_limit
config bandwidth_control 5 tx_rate 4
# MIRROR
disable mirror
# TRAF-SEGMENTATION
config traffic_segmentation 1-50 forward_list 1-50
# PORT
config ports 1 speed auto flow_control disable learning enable state enable description "Optika RES"
config ports 2 speed auto flow_control disable learning enable state enable description "Mail and DNS"
config ports 3 speed auto flow_control disable learning enable state enable description "Inet"
config ports 4,19-22,24-38,49-50 speed auto flow_control disable learning enable state enable
config ports 5 speed auto flow_control disable learning enable state enable description "81.222.219.1"
config ports 6 speed auto flow_control disable learning enable state enable description "SZLK"
config ports 7 speed auto flow_control disable learning enable state enable description "67"
config ports 8 speed auto flow_control disable learning enable state enable description "26"
config ports 9 speed auto flow_control disable learning enable state enable description "7"
config ports 10 speed auto flow_control disable learning enable state enable description "15"
config ports 11 speed auto flow_control disable learning enable state enable description "m11"
config ports 12 speed auto flow_control disable learning enable state enable description "20"
config ports 13 speed auto flow_control disable learning enable state enable description "36"
config ports 14 speed auto flow_control disable learning enable state enable description "85"
config ports 15 speed auto flow_control disable learning enable state enable description "116"
config ports 16 speed auto flow_control disable learning enable state enable description "106"
config ports 17 speed auto flow_control disable learning enable state enable description "94"
config ports 18 speed auto flow_control disable learning enable state enable description "113"
config ports 23 speed 10_full flow_control disable learning enable state enable
config ports 39 speed auto flow_control disable learning enable state enable description "Molodcova 11"
config ports 40 speed auto flow_control disable learning enable state enable description "Molodcova 7"
config ports 41 speed auto flow_control disable learning enable state enable description "Vnytrennii interfeis"
config ports 42 speed auto flow_control disable learning enable state enable description "pogranich 5"
config ports 43 speed auto flow_control disable learning enable state enable description "Pogran 3/3"
config ports 44 speed auto flow_control disable learning enable state enable description "Pogran 3/2"
config ports 45 speed auto flow_control disable learning enable state enable description "Pogran 3/1"
config ports 46 speed auto flow_control disable learning enable state enable description "Klenov 3"
config ports 47 speed auto flow_control disable learning enable state enable description "Sertolovo.ru"
config ports 48 speed auto flow_control disable learning enable state enable description "DES 1200M"
# PORT_LOCK
config port_security ports 1-50 admin_state disable max_learning_addr 1 lock_address_mode DeleteOnReset
# 8021X
disable 802.1x
config 802.1x capability ports 1-50 none
config 802.1x auth_parameter ports 1-50 direction both port_control auto quiet_period 60 tx_period 30 supp_timeout 30 server_timeout 30 max_req 2 reauth_period 3600 enable_reauth disable
# SNMPv3
delete snmp community public
delete snmp community private
delete snmp user initial
delete snmp group initial
delete snmp view restricted all
delete snmp view CommunityView all
config snmp engineID 800000ab03001195b895d7
create snmp view restricted 1.3.6.1.2.1.1 view_type included
create snmp view restricted 1.3.6.1.2.1.11 view_type included
create snmp view restricted 1.3.6.1.6.3.10.2.1 view_type included
create snmp view restricted 1.3.6.1.6.3.11.2.1 view_type included
create snmp view restricted 1.3.6.1.6.3.15.1.1 view_type included
create snmp view CommunityView 1 view_type included
create snmp view CommunityView 1.3.6.1.6.3 view_type excluded
create snmp view CommunityView 1.3.6.1.6.3.1 view_type included
create snmp group public v1 read_view CommunityView notify_view CommunityView
create snmp group public v2c read_view CommunityView notify_view CommunityView
create snmp group initial v3 noauth_nopriv read_view restricted notify_view restricted
create snmp group private v1 read_view CommunityView write_view CommunityView notify_view CommunityView
create snmp group private v2c read_view CommunityView write_view CommunityView notify_view CommunityView
create snmp group ReadGroup v1 read_view CommunityView notify_view CommunityView
create snmp group ReadGroup v2c read_view CommunityView notify_view CommunityView
create snmp group WriteGroup v1 read_view CommunityView write_view CommunityView notify_view CommunityView
create snmp group WriteGroup v2c read_view CommunityView write_view CommunityView notify_view CommunityView
create snmp community private view CommunityView read_write
create snmp community public view CommunityView read_only
create snmp user initial initial
# MANAGEMENT
create trusted_host 10.10.0.1
create trusted_host 10.10.0.40
create trusted_host
enable snmp traps
enable snmp authenticate traps
config snmp system_name
config snmp system_location
config snmp system_contact
enable rmon
# IPBIND
# VLAN
disable asymmetric_vlan
config vlan default delete 1-50
config vlan default add untagged 5-50
config vlan default advertisement enable
create vlan inet tag 2
config vlan inet add untagged 1-4
config vlan inet advertisement disable
disable gvrp
config gvrp 1-4 state disable ingress_checking enable acceptable_frame admit_all pvid 2
config gvrp 5-50 state disable ingress_checking enable acceptable_frame admit_all pvid 1
# FDB
config fdb aging_time 300
config multicast port_filtering_mode 1-50 forward_unregistered_groups
# MAC_ADDRESS_TABLE_NOTIFICATION
config mac_notification interval 720 historysize 500
enable mac_notification
config mac_notification ports 1-50 enable
# STP
config stp maxage 20 maxhops 20 forwarddelay 15 txholdcount 3 fbpdu enable
config stp version rstp
config stp priority 32768 instance_id 0
config stp hellotime 2
config stp mst_config_id name 00:11:95:B8:95:D7 revision_level 0
disable stp
config stp ports 1-50 externalCost auto edge false p2p auto state enable
config stp mst_ports 1-50 instance_id 0 internalCost auto priority 128
config stp ports 1-50 fbpdu disable
# SSH
config ssh server maxsession 8
config ssh server contimeout 300
config ssh server authfail 2
config ssh server rekey never
disable ssh
# SSL
disable ssl
enable ssl ciphersuite RSA_with_RC4_128_MD5
enable ssl ciphersuite RSA_with_3DES_EDE_CBC_SHA
enable ssl ciphersuite DHE_DSS_with_3DES_EDE_CBC_SHA
enable ssl ciphersuite RSA_EXPORT_with_RC4_40_MD5
config ssl cachetimeout timeout 600
# ACL
# SNTP
enable sntp
config time_zone operator + hour 4 min 0
config sntp primary 10.10.0.1 secondary 0.0.0.0 poll-interval 720
config dst repeating s_week 1 s_day sun s_mth 4 s_time 0:0 e_week last e_day sun e_mth 10 e_time 0:0 offset 60
# ROUTE
create iproute default 10.10.0.1 1
# LACP
config link_aggregation algorithm mac_source
config lacp_port 1-50 mode passive
# ARP
config arp_aging time 20
# IP
config ipif System vlan default ipaddress 10.10.0.140/24 state enabled
# SNOOP
disable igmp_snooping
config igmp_snooping default host_timeout 260 router_timeout 260 leave_timer 2 state disable
config igmp_snooping querier default query_interval 125 max_response_time 10 robustness_variable 2
config igmp_snooping querier default last_member_query_interval 1 state disable
config igmp_snooping inet host_timeout 260 router_timeout 260 leave_timer 2 state disable
config igmp_snooping querier inet query_interval 125 max_response_time 10 robustness_variable 2
config igmp_snooping querier inet last_member_query_interval 1 state disable
# ACCESS_AUTHENTICATION_CONTROL
config authen_login default method local
config authen_enable default method local_enable
config authen application console login default
config authen application console enable default
config authen application telnet login default
config authen application telnet enable default
config authen application ssh login default
config authen application ssh enable default
config authen application http login default
config authen application http enable default
config authen parameter response_timeout 30
config authen parameter attempt 3
disable authen_policy
# DHCP_RELAY
disable dhcp_relay
config dhcp_relay hops 4 time 0
config dhcp_relay option_82 state disable
config dhcp_relay option_82 check disable
config dhcp_relay option_82 policy replace
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