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DGS-3120-24-SC Firmware Version Build 2.00.B031
Используется как универсальный свич - несколько портов под агрегацию (1Гбит/сек), и несколько - для доступа (100Мбит/сек). Присутствует ISM. На некоторых портах доступа включен IMPB + DHCP relay opt 82.

Примерно раз в неделю отваливается управление. Свич не доступен по телнету или вебу, не отвечает на пинги (хотя по ARP он виден). Соответственно, через него не идет мультикаст, DHCP не работает. Транзитный трафик при этом идет как ни в чем не бывало. Похоже, что у свича подвисает процессор. Перегрева быть не может - свичи стоят в помещениях в разных частях города. У 3-х свичей в разных сегментах сети поведение примерно одинаковое. Никакого "страшного" флуда на свичи идти не может - доступ вылизан до идеала с помощью PCF ACL на свичах 3526 на доступе. Да и DES-3200-28F включенный вместо DGS-3120-24SC работает как часы. Перед зависанием в логи свича не пишется ничего "криминального".

На стенде синтезировать траблу вряд ли получится. Складывается впечатление, что просто где-то в софте накапливается утечка памяти. Потому как интервалы между зависаниями - несколько дней. Если отключить IMPB и DHCP relay - свич работает как часики без зависаний.

Прошу попытаться найти траблу. Привожу полный конфиг одного из свичей.

Скрытый текст: показать
#-------------------------------------------------------------------------------
# DGS-3120-24SC Gigabit Ethernet Switch
# Configuration
#
# Firmware: Build 2.00.B031
# Copyright(C) 2011 D-Link Corporation. All rights reserved.
#-------------------------------------------------------------------------------


# STACK

config stacking force_master_role state disable

# DEVICE

config temperature threshold high 79
config temperature threshold low 11
config temperature trap state disable
config temperature log state disable
config fan trap state enable
config power trap state enable

# BASIC

# ACCOUNT LIST
create account admin admin

# ACCOUNT END
# PASSWORD ENCRYPTION
disable password encryption
config serial_port auto_logout never
enable web 80
disable clipaging
config terminal width 80
disable command logging
disable password_recovery
config configuration trap save disable
config configuration trap upload disable
config configuration trap download disable

# DEBUG

debug config state enable
debug config error_reboot enable

# STORM

config traffic control 1 broadcast disable multicast disable unicast disable action drop threshold 131072 countdown 0 time_interval 5
config traffic control 2 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 3 broadcast disable multicast disable unicast disable action drop threshold 131072 countdown 0 time_interval 5
config traffic control 4 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 5 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 6 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 7 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 8 broadcast disable multicast disable unicast disable action drop threshold 131072 countdown 0 time_interval 5
config traffic control 9 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 10 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 11 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 12 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 13 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 14 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 15 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 16 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 17 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 18 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 19 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 20 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 21 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 22 broadcast enable multicast enable unicast disable action drop threshold 30 countdown 0 time_interval 5
config traffic control 23 broadcast disable multicast disable unicast disable action drop threshold 131072 countdown 0 time_interval 5
config traffic control 24 broadcast disable multicast disable unicast disable action drop threshold 131072 countdown 0 time_interval 5
config traffic control 25 broadcast disable multicast disable unicast disable action drop threshold 131072 countdown 0 time_interval 5
config traffic control 26 broadcast disable multicast disable unicast disable action drop threshold 131072 countdown 0 time_interval 5
config traffic control auto_recover_time 0
config traffic trap none
config traffic control log state enable

# LOOP_DETECT

enable loopdetect
config loopdetect recover_timer 60 interval 10 mode port-based
config loopdetect log state enable
config loopdetect ports 1 state disable
config loopdetect ports 2 state enable
config loopdetect ports 3 state disable
config loopdetect ports 4 state enable
config loopdetect ports 5 state enable
config loopdetect ports 6 state enable
config loopdetect ports 7 state enable
config loopdetect ports 8 state disable
config loopdetect ports 9 state enable
config loopdetect ports 10 state enable
config loopdetect ports 11 state enable
config loopdetect ports 12 state enable
config loopdetect ports 13 state enable
config loopdetect ports 14 state enable
config loopdetect ports 15 state enable
config loopdetect ports 16 state enable
config loopdetect ports 17 state enable
config loopdetect ports 18 state enable
config loopdetect ports 19 state enable
config loopdetect ports 20 state enable
config loopdetect ports 21 state enable
config loopdetect ports 22 state enable
config loopdetect ports 23 state disable
config loopdetect ports 24 state disable
config loopdetect ports 25 state disable
config loopdetect ports 26 state disable
config loopdetect trap none

# GM

disable sim
config sim candidate
config sim dp_interval 30
config sim hold_time 100

# GM_H


# MIRROR

disable mirror

# QOS

config 802.1p user_priority 0 2
config 802.1p user_priority 1 0
config 802.1p user_priority 2 1
config 802.1p user_priority 3 3
config 802.1p user_priority 4 4
config 802.1p user_priority 5 5
config 802.1p user_priority 6 6
config 802.1p user_priority 7 7
disable hol_prevention
config 802.1p default_priority 1-26 0
config bandwidth_control 1,3-10,12-13,15-26 rx_rate no_limit tx_rate no_limit
config bandwidth_control 2,11,14 rx_rate 9984 tx_rate 9984
config per_queue bandwidth_control ports 1-26 0 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-26 1 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-26 2 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-26 3 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-26 4 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-26 5 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-26 6 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-26 7 min_rate no_limit max_rate no_limit
config scheduling_mechanism ports 1-26 strict
config scheduling ports 1-26 0 weight 1
config scheduling ports 1-26 1 weight 2
config scheduling ports 1-26 2 weight 3
config scheduling ports 1-26 3 weight 4
config scheduling ports 1-26 4 weight 5
config scheduling ports 1-26 5 weight 6
config scheduling ports 1-26 6 weight 7
config scheduling ports 1-26 7 weight 8

# SYSLOG

config log_save_timing on_demand
disable syslog
config system_severity trap information
config system_severity log information

# TRAF-SEGMENTATION

config traffic_segmentation 1-26 forward_list all

# 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 600

# PORT

disable jumbo_frame
config ports 1-8 medium_type copper speed auto flow_control disable learning enable state enable mdix auto
config ports 1 medium_type fiber speed auto flow_control disable learning enable state enable description Swich on Ubileynaya 6 (7, 9)
config ports 2 medium_type fiber speed 100_full flow_control disable learning enable state enable description ===PUSTAYA SFP===
config ports 3 medium_type fiber speed auto flow_control disable learning enable state enable description Swich on Ubileynaya 12 (11)
config ports 4 medium_type fiber speed 100_full flow_control disable learning enable state enable description Bromzavodskaya 20, Nuriev
config ports 5 medium_type fiber speed 100_full flow_control disable learning enable state enable description Skifskaya, Chmeluk
config ports 6 medium_type fiber speed 100_full flow_control disable learning enable state enable description Noviy 1, Ishenko
config ports 7 medium_type fiber speed 100_full flow_control disable learning enable state enable description Privokzalnaya 14, Grigorenko
config ports 8 medium_type fiber speed auto flow_control disable learning enable state enable description Swich on Ubileynaya 5 (1, etc)
config ports 9,20 speed 100_full flow_control disable learning enable state enable mdix auto description ===PUSTAYA SFP===
config ports 10 speed 100_full flow_control disable learning enable state enable mdix auto description Morskaya 96, Kuznecova
config ports 11 speed 100_full flow_control disable learning enable state enable mdix auto description Ogorodnaya 1, Gurskaya
config ports 12 speed 100_full flow_control disable learning enable state enable mdix auto description Bromzavodskaya 48, Baraeva
config ports 13 speed 100_full flow_control disable learning enable state enable mdix auto description Zelenaya 5/1, Solobchuk
config ports 14 speed 100_full flow_control disable learning enable state enable mdix auto description Zelenaya 4, Umerova
config ports 15 speed 100_full flow_control disable learning enable state enable mdix auto description Ogorodnaya 35, Subbotin
config ports 16 speed 100_full flow_control disable learning enable state enable mdix auto description Zelenaya 5/2, Grabovsky
config ports 17 speed 100_full flow_control disable learning enable state enable mdix auto description Ogorodnaya 5, prokopovich
config ports 18 speed 100_full flow_control disable learning enable state enable mdix auto description Zelenaya 1, Pihiychuk
config ports 19 speed 100_full flow_control disable learning enable state enable mdix auto description Ogorodnaya 12, Kunicina
config ports 21 speed 100_full flow_control disable learning enable state enable mdix auto description Ogorodnaya 16, Yagyaev
config ports 22 speed 100_full flow_control disable learning enable state enable mdix auto
config ports 23 speed auto flow_control disable learning enable state enable mdix auto description Switch 2, 10.0.100.44
config ports 24 speed auto flow_control disable learning enable state enable mdix auto description BB Core
config ports 25-26 speed auto flow_control disable learning enable state enable mdix auto

# SFLOW


# OAM


# DDM

config ddm trap disable
config ddm log enable
config ddm ports 1-24 state disable shutdown alarm

# MANAGEMENT

enable snmp traps
disable snmp authenticate_traps
disable snmp linkchange_traps
enable snmp
config snmp system_name DGS-3120-24SC
config snmp linkchange_traps ports 1-26 disable

# TRAP

config snmp coldstart_traps disable
config snmp warmstart_traps disable
config rmon trap rising_alarm enable
config rmon trap falling_alarm enable

# TR


# PortGroup


# IGMP_MULTICAST_VLAN

create igmp_snooping multicast_vlan_group_profile TV
config igmp_snooping multicast_vlan_group_profile TV add 239.0.0.0-239.0.0.100
enable igmp_snooping multicast_vlan
config igmp_snooping multicast_vlan forward_unmatched disable
create igmp_snooping multicast_vlan TV 200
config igmp_snooping multicast_vlan TV state enable replace_source_ip 10.0.202.11 remap_priority 5 replace_priority
config igmp_snooping multicast_vlan TV add member_port 2,4-7,9-22
config igmp_snooping multicast_vlan TV add tag_member_port 1,3,8,23,25-26
config igmp_snooping multicast_vlan TV add source_port 24
config igmp_snooping multicast_vlan_group TV add profile_name TV

# MLD_MULTICAST_VLAN

config mld_snooping multicast_vlan forward_unmatched disable

# VLAN

enable pvid auto_assign
config vlan default delete 1-26
config vlan default advertisement disable
create vlan 10_0_2 tag 2
config vlan 10_0_2 add tagged 1,3,8,23-26
config vlan 10_0_2 add untagged 5-7,9-10,12-13,15-21 advertisement disable
create vlan DHCP7 tag 27
config vlan DHCP7 add tagged 1,3,8,23-26
config vlan DHCP7 add untagged 2,4,11,14,22 advertisement disable
create vlan control2 tag 31
config vlan control2 add tagged 1,3,8,23-26 advertisement disable
disable gvrp
disable asymmetric_vlan
disable vlan_trunk
config port_vlan 1,3,8,23-26 gvrp_state disable ingress_checking enable acceptable_frame admit_all pvid 1
config port_vlan 2,4,11,14,22 gvrp_state disable ingress_checking enable acceptable_frame admit_all pvid 27
config port_vlan 5-7,9-10,12-13,15-21 gvrp_state disable ingress_checking enable acceptable_frame admit_all pvid 2

# PORT_SECURITY

config port_security system max_learning_addr no_limit
config port_security trap state disable
config port_security log state disable
config port_security ports 1,23-26 admin_state disable max_learning_addr 32 lock_address_mode deleteonreset
config port_security ports 2,4,8,11,14,22 admin_state disable max_learning_addr 4 lock_address_mode deleteontimeout
config port_security ports 3 admin_state disable max_learning_addr 24 lock_address_mode deleteontimeout
config port_security ports 5-7,9-10,12-13,15-21 admin_state enable max_learning_addr 4 lock_address_mode deleteontimeout

# ACL

create access_profile profile_id 1 profile_name Allow-ARP packet_content_mask offset_chunk_1 3 0xFFFF offset_chunk_2 7 0xFFFF offset_chunk_3 8 0xFFFF0000
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0x2B70000 port 5 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0x3010000 port 18 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0x31E0000 port 6 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0x3E00000 port 15 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0x3E10000 port 21 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0x3E20000 port 19 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xB2D8 offset_chunk_3 0x24150000 port 11 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0x3ED0000 port 7 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xB2D8 offset_chunk_3 0x24170000 port 14 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0xA850000 port 12 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0xA860000 port 10 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0xAD60000 port 16 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0xB150000 port 13 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0xB450000 port 17 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xA00 offset_chunk_3 0x64A40000 port 4 permit
config access_profile profile_id 1 add access_id auto_assign packet_content offset_chunk_1 0x806 offset_chunk_2 0xB2D8 offset_chunk_3 0x24160000 port 4 permit
create access_profile profile_id 2 profile_name Deny-ARP ethernet ethernet_type
config access_profile profile_id 2 add access_id 1 ethernet ethernet_type 0x806 port 2,4-7,9-22 deny
create access_profile profile_id 3 profile_name DENY_DHCP ip vlan destination_ip_mask 255.255.255.255 udp dst_port_mask 0xFFFF
create access_profile profile_id 4 profile_name Allow-IP ip source_ip_mask 255.255.255.255
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.10.133 port 12 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.10.134 port 10 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.10.214 port 16 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.11.21 port 13 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 178.216.36.23 port 14 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.11.69 port 17 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.2.183 port 5 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.3.1 port 18 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.3.224 port 15 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.3.225 port 21 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.3.226 port 19 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 178.216.36.21 port 11 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.3.237 port 7 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 10.0.3.30 port 6 permit
config access_profile profile_id 4 add access_id auto_assign ip source_ip 178.216.36.22 port 4 permit
create access_profile profile_id 5 profile_name Deny-ALL ip source_ip_mask 0.0.0.0
config access_profile profile_id 5 add access_id 1 ip source_ip 0.0.0.0 port 2,4-7,9-22 deny

#CPU Interface Filter

create cpu access_profile profile_id 1 ip vlan destination_ip_mask 255.255.255.255 udp dst_port_mask 0xFFFF
config cpu access_profile profile_id 1 add access_id 1 ip vlan_id 21 destination_ip 255.255.255.255 udp dst_port 67 port 1,3,8,23-26 deny
enable cpu_interface_filtering

# PROTOCOL_VLAN


# PowerSaving

config power_saving mode link_detection disable
config power_saving mode length_detection disable
config power_saving mode hibernation disable
config power_saving mode led disable
config power_saving mode port disable

# LED-CTRL

config led state enable

# QINQ


# RSPAN

disable rspan

# 8021X

disable 802.1x
config 802.1x auth_mode port_based
config 802.1x auth_protocol radius_eap
config 802.1x fwd_pdu system disable
config 802.1x max_users 448
config 802.1x authorization attributes radius enable
config 802.1x capability ports 1-26 none
config 802.1x auth_parameter ports 1-26 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
config 802.1x auth_parameter ports 1-26 max_users 16

# guestvlan


# NLB


# FDB

config fdb aging_time 300

# RPCPortMapperFilter

config filter rpc_portmapper all state disable

# ADDRBIND

config address_binding dhcp_snoop max_entry ports 1 limit no_limit
config address_binding dhcp_snoop max_entry ports 2 limit 2
config address_binding dhcp_snoop max_entry ports 3 limit no_limit
config address_binding dhcp_snoop max_entry ports 4 limit 2
config address_binding dhcp_snoop max_entry ports 5 limit 2
config address_binding dhcp_snoop max_entry ports 6 limit 2
config address_binding dhcp_snoop max_entry ports 7 limit 2
config address_binding dhcp_snoop max_entry ports 8 limit no_limit
config address_binding dhcp_snoop max_entry ports 9 limit 2
config address_binding dhcp_snoop max_entry ports 10 limit 2
config address_binding dhcp_snoop max_entry ports 11 limit 2
config address_binding dhcp_snoop max_entry ports 12 limit 2
config address_binding dhcp_snoop max_entry ports 13 limit 2
config address_binding dhcp_snoop max_entry ports 14 limit 2
config address_binding dhcp_snoop max_entry ports 15 limit 2
config address_binding dhcp_snoop max_entry ports 16 limit 2
config address_binding dhcp_snoop max_entry ports 17 limit 2
config address_binding dhcp_snoop max_entry ports 18 limit 2
config address_binding dhcp_snoop max_entry ports 19 limit 2
config address_binding dhcp_snoop max_entry ports 20 limit 2
config address_binding dhcp_snoop max_entry ports 21 limit 2
config address_binding dhcp_snoop max_entry ports 22 limit 2
config address_binding dhcp_snoop max_entry ports 23 limit no_limit
config address_binding dhcp_snoop max_entry ports 24 limit no_limit
config address_binding dhcp_snoop max_entry ports 25 limit no_limit
config address_binding dhcp_snoop max_entry ports 26 limit no_limit
config address_binding ip_mac ports 2,4,11,14,22 ip_inspection enable
config address_binding ip_mac ports 2,4,11,14,22 arp_inspection strict
config address_binding ip_mac ports 2,4,11,14,22 allow_zeroip enable
config address_binding ip_mac ports 2,4,11,14,22 forward_dhcppkt disable
enable address_binding dhcp_snoop
enable address_binding trap_log

# NetBiosFilter

config filter netbios all state disable
config filter netbios 1-26 state enable
config filter extensive_netbios all state disable
config filter extensive_netbios 1-26 state enable

# RADIUS


# DhcpServerScreening

config filter dhcp_server ports all state disable
config filter dhcp_server ports 1-23 state enable
config filter dhcp_server illegal_server_log_suppress_duration 5min
config filter dhcp_server trap disable
config filter dhcp_server log enable

# PPPoE

config pppoe circuit_id_insertion state disable
config pppoe circuit_id_insertion ports 1-26 state enable circuit_id ip

# sRED

config dscp trust all state disable
config dscp map all dscp_dscp 0 to 0
config dscp map all dscp_dscp 1 to 1
config dscp map all dscp_dscp 2 to 2
config dscp map all dscp_dscp 3 to 3
config dscp map all dscp_dscp 4 to 4
config dscp map all dscp_dscp 5 to 5
config dscp map all dscp_dscp 6 to 6
config dscp map all dscp_dscp 7 to 7
config dscp map all dscp_dscp 8 to 8
config dscp map all dscp_dscp 9 to 9
config dscp map all dscp_dscp 10 to 10
config dscp map all dscp_dscp 11 to 11
config dscp map all dscp_dscp 12 to 12
config dscp map all dscp_dscp 13 to 13
config dscp map all dscp_dscp 14 to 14
config dscp map all dscp_dscp 15 to 15
config dscp map all dscp_dscp 16 to 16
config dscp map all dscp_dscp 17 to 17
config dscp map all dscp_dscp 18 to 18
config dscp map all dscp_dscp 19 to 19
config dscp map all dscp_dscp 20 to 20
config dscp map all dscp_dscp 21 to 21
config dscp map all dscp_dscp 22 to 22
config dscp map all dscp_dscp 23 to 23
config dscp map all dscp_dscp 24 to 24
config dscp map all dscp_dscp 25 to 25
config dscp map all dscp_dscp 26 to 26
config dscp map all dscp_dscp 27 to 27
config dscp map all dscp_dscp 28 to 28
config dscp map all dscp_dscp 29 to 29
config dscp map all dscp_dscp 30 to 30
config dscp map all dscp_dscp 31 to 31
config dscp map all dscp_dscp 32 to 32
config dscp map all dscp_dscp 33 to 33
config dscp map all dscp_dscp 34 to 34
config dscp map all dscp_dscp 35 to 35
config dscp map all dscp_dscp 36 to 36
config dscp map all dscp_dscp 37 to 37
config dscp map all dscp_dscp 38 to 38
config dscp map all dscp_dscp 39 to 39
config dscp map all dscp_dscp 40 to 40
config dscp map all dscp_dscp 41 to 41
config dscp map all dscp_dscp 42 to 42
config dscp map all dscp_dscp 43 to 43
config dscp map all dscp_dscp 44 to 44
config dscp map all dscp_dscp 45 to 45
config dscp map all dscp_dscp 46 to 46
config dscp map all dscp_dscp 47 to 47
config dscp map all dscp_dscp 48 to 48
config dscp map all dscp_dscp 49 to 49
config dscp map all dscp_dscp 50 to 50
config dscp map all dscp_dscp 51 to 51
config dscp map all dscp_dscp 52 to 52
config dscp map all dscp_dscp 53 to 53
config dscp map all dscp_dscp 54 to 54
config dscp map all dscp_dscp 55 to 55
config dscp map all dscp_dscp 56 to 56
config dscp map all dscp_dscp 57 to 57
config dscp map all dscp_dscp 58 to 58
config dscp map all dscp_dscp 59 to 59
config dscp map all dscp_dscp 60 to 60
config dscp map all dscp_dscp 61 to 61
config dscp map all dscp_dscp 62 to 62
config dscp map all dscp_dscp 63 to 63
config dscp map all dscp_priority 0-7 to 0
config dscp map all dscp_priority 8-15 to 1
config dscp map all dscp_priority 16-23 to 2
config dscp map all dscp_priority 24-31 to 3
config dscp map all dscp_priority 32-39 to 4
config dscp map all dscp_priority 40-47 to 5
config dscp map all dscp_priority 48-55 to 6
config dscp map all dscp_priority 56-63 to 7

# ARPSpoofingPrevention


# MAC_ADDRESS_TABLE_NOTIFICATION

disable mac_notification
config mac_notification interval 1 historysize 50
config mac_notification ports 1-26 disable

# STP

config stp version rstp
config stp maxage 20 maxhops 20 forwarddelay 15 txholdcount 6 fbpdu disable hellotime 2 nni_bpdu_addr dot1d
config stp priority 32768 instance_id 0
config stp ports 1-26 externalCost auto edge auto p2p auto state disable restricted_role true restricted_tcn true
config stp mst_ports 1-26 instance_id 0 internalCost auto priority 128
config stp ports 1-26 fbpdu disable
config stp mst_config_id name 84:C9:B2:AC:15:E0 revision_level 0
config stp trap new_root enable
config stp trap topo_change enable
disable stp

# L2PT

disable l2protocol_tunnel
config l2protocol_tunnel ports all type none

# BPDU_PROTECTION

config bpdu_protection ports 1-26 mode shutdown

# SAFEGUARD_ENGINE

config safeguard_engine state disable utilization rising 30 falling 20 trap_log disable mode fuzzy

# BANNER_PROMP

config command_prompt default
config greeting_message default

# SSH

config ssh algorithm 3DES enable
config ssh algorithm AES128 enable
config ssh algorithm AES192 enable
config ssh algorithm AES256 enable
config ssh algorithm arcfour enable
config ssh algorithm blowfish enable
config ssh algorithm cast128 enable
config ssh algorithm twofish128 enable
config ssh algorithm twofish192 enable
config ssh algorithm twofish256 enable
config ssh algorithm MD5 enable
config ssh algorithm SHA1 enable
config ssh algorithm RSA enable
config ssh algorithm DSA enable
config ssh authmode password enable
config ssh authmode publickey enable
config ssh authmode hostbased enable
config ssh server maxsession 8
config ssh server contimeout 120
config ssh server authfail 2
config ssh server rekey never
config ssh server port 22
config ssh user admin authmode password
disable ssh

# TELNETS

enable telnet 23

# BCPING


# SMTP

disable smtp
config smtp server_port 25

# SNTP

enable sntp
config time_zone operator + hour 3 min 0
config sntp primary 10.0.100.1 secondary 0.0.0.0 poll-interval 720
config dst disable

# MULTICAST_FILTER

config max_mcast_group vlanid 1 max_group 1
config max_mcast_group vlanid 2 max_group 1
config max_mcast_group vlanid 31 max_group 1

# LACP

config link_aggregation algorithm mac_source
config lacp_port 1-26 mode passive

# IP

config ipif System ipaddress 10.0.102.11/26 vlan control2
config ipif System proxy_arp disable local disable
config ipif System dhcpv6_client disable
config ipif System dhcp_option12 state disable
disable autoconfig

# 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 800000ab0384c9b2ac15e0
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 community private view CommunityView read_write
create snmp community public view CommunityView read_only
create snmp user initial initial
create snmp host 10.0.100.1 v1 public

# VOICEVLAN


# SD_Card_Management


# ERPS

disable erps
config erps log disable
config erps trap disable

# CFM


# JWAC

config jwac switch_http_port 80
config jwac clear_quarantine_server_url
config jwac clear_quarantine_server_url ipv6
config jwac radius_protocol pap
disable jwac quarantine_server_monitor
config jwac quarantine_server_error_timeout 30
enable jwac forcible_logout
enable jwac udp_filtering
enable jwac redirect
config jwac redirect destination quarantine_server delay_time 1
disable jwac
config jwac authenticate_page english
config jwac authorization attributes radius enable
config jwac authorization attributes local enable
config jwac ports 1-26 max_authenticating_host 50 aging_time 1440 idle_time infinite block_time 60

# WAC

config wac switch_http_port 80
config wac method local
config wac authorization attributes local enable
config wac authorization attributes radius enable
disable wac
config wac authentication_page element login_window_title Authentication Login
config wac authentication_page element user_name_title User Name
config wac authentication_page element password_title Password
config wac authentication_page element logout_window_title Logout From The Network
config wac ports 1-26 aging_time 1440 idle_time infinite block_time 60

# LLDP

disable lldp
config lldp message_tx_interval 30
config lldp tx_delay 2
config lldp message_tx_hold_multiplier 4
config lldp reinit_delay 2
config lldp notification_interval 5
config lldp ports 1-26 notification disable
config lldp ports 1-26 admin_status tx_and_rx

# MAC-based_Access_Control

disable mac_based_access_control
config mac_based_access_control authorization attributes radius enable local enable
config mac_based_access_control ports 1-26 state disable
config mac_based_access_control ports 1 max_users 128
config mac_based_access_control ports 1 aging_time 1440
config mac_based_access_control ports 1 block_time 300
config mac_based_access_control ports 2 max_users 128
config mac_based_access_control ports 2 aging_time 1440
config mac_based_access_control ports 2 block_time 300
config mac_based_access_control ports 3 max_users 128
config mac_based_access_control ports 3 aging_time 1440
config mac_based_access_control ports 3 block_time 300
config mac_based_access_control ports 4 max_users 128
config mac_based_access_control ports 4 aging_time 1440
config mac_based_access_control ports 4 block_time 300
config mac_based_access_control ports 5 max_users 128
config mac_based_access_control ports 5 aging_time 1440
config mac_based_access_control ports 5 block_time 300
config mac_based_access_control ports 6 max_users 128
config mac_based_access_control ports 6 aging_time 1440
config mac_based_access_control ports 6 block_time 300
config mac_based_access_control ports 7 max_users 128
config mac_based_access_control ports 7 aging_time 1440
config mac_based_access_control ports 7 block_time 300
config mac_based_access_control ports 8 max_users 128
config mac_based_access_control ports 8 aging_time 1440
config mac_based_access_control ports 8 block_time 300
config mac_based_access_control ports 9 max_users 128
config mac_based_access_control ports 9 aging_time 1440
config mac_based_access_control ports 9 block_time 300
config mac_based_access_control ports 10 max_users 128
config mac_based_access_control ports 10 aging_time 1440
config mac_based_access_control ports 10 block_time 300
config mac_based_access_control ports 11 max_users 128
config mac_based_access_control ports 11 aging_time 1440
config mac_based_access_control ports 11 block_time 300
config mac_based_access_control ports 12 max_users 128
config mac_based_access_control ports 12 aging_time 1440
config mac_based_access_control ports 12 block_time 300
config mac_based_access_control ports 13 max_users 128
config mac_based_access_control ports 13 aging_time 1440
config mac_based_access_control ports 13 block_time 300
config mac_based_access_control ports 14 max_users 128
config mac_based_access_control ports 14 aging_time 1440
config mac_based_access_control ports 14 block_time 300
config mac_based_access_control ports 15 max_users 128
config mac_based_access_control ports 15 aging_time 1440
config mac_based_access_control ports 15 block_time 300
config mac_based_access_control ports 16 max_users 128
config mac_based_access_control ports 16 aging_time 1440
config mac_based_access_control ports 16 block_time 300
config mac_based_access_control ports 17 max_users 128
config mac_based_access_control ports 17 aging_time 1440
config mac_based_access_control ports 17 block_time 300
config mac_based_access_control ports 18 max_users 128
config mac_based_access_control ports 18 aging_time 1440
config mac_based_access_control ports 18 block_time 300
config mac_based_access_control ports 19 max_users 128
config mac_based_access_control ports 19 aging_time 1440
config mac_based_access_control ports 19 block_time 300
config mac_based_access_control ports 20 max_users 128
config mac_based_access_control ports 20 aging_time 1440
config mac_based_access_control ports 20 block_time 300
config mac_based_access_control ports 21 max_users 128
config mac_based_access_control ports 21 aging_time 1440
config mac_based_access_control ports 21 block_time 300
config mac_based_access_control ports 22 max_users 128
config mac_based_access_control ports 22 aging_time 1440
config mac_based_access_control ports 22 block_time 300
config mac_based_access_control ports 23 max_users 128
config mac_based_access_control ports 23 aging_time 1440
config mac_based_access_control ports 23 block_time 300
config mac_based_access_control ports 24 max_users 128
config mac_based_access_control ports 24 aging_time 1440
config mac_based_access_control ports 24 block_time 300
config mac_based_access_control ports 25 max_users 128
config mac_based_access_control ports 25 aging_time 1440
config mac_based_access_control ports 25 block_time 300
config mac_based_access_control ports 26 max_users 128
config mac_based_access_control ports 26 aging_time 1440
config mac_based_access_control ports 26 block_time 300
config mac_based_access_control ports 1-26 mode host_based
config mac_based_access_control method local
config mac_based_access_control password default
config mac_based_access_control max_users no_limit
config mac_based_access_control trap state enable
config mac_based_access_control log state enable

# MCFILTER

config multicast vlan_filtering_mode vlanid 1 filter_unregistered_groups
config multicast vlan_filtering_mode vlanid 2 filter_unregistered_groups
config multicast vlan_filtering_mode vlanid 31 filter_unregistered_groups
config multicast vlan_filtering_mode vlanid 200 filter_unregistered_groups

# COMPOUND_AUTHENTICATION

config authentication ports 1-26 auth_mode host_based
config authentication ports 1-26 multi_authen_methods none
enable authorization attributes
config authentication server failover block

# LLDP-MED

config lldp_med fast_start repeat_count 4
config lldp_med log state disable
config lldp_med notification topo_change ports 1 state disable
config lldp_med notification topo_change ports 2 state disable
config lldp_med notification topo_change ports 3 state disable
config lldp_med notification topo_change ports 4 state disable
config lldp_med notification topo_change ports 5 state disable
config lldp_med notification topo_change ports 6 state disable
config lldp_med notification topo_change ports 7 state disable
config lldp_med notification topo_change ports 8 state disable
config lldp_med notification topo_change ports 9 state disable
config lldp_med notification topo_change ports 10 state disable
config lldp_med notification topo_change ports 11 state disable
config lldp_med notification topo_change ports 12 state disable
config lldp_med notification topo_change ports 13 state disable
config lldp_med notification topo_change ports 14 state disable
config lldp_med notification topo_change ports 15 state disable
config lldp_med notification topo_change ports 16 state disable
config lldp_med notification topo_change ports 17 state disable
config lldp_med notification topo_change ports 18 state disable
config lldp_med notification topo_change ports 19 state disable
config lldp_med notification topo_change ports 20 state disable
config lldp_med notification topo_change ports 21 state disable
config lldp_med notification topo_change ports 22 state disable
config lldp_med notification topo_change ports 23 state disable
config lldp_med notification topo_change ports 24 state disable
config lldp_med notification topo_change ports 25 state disable
config lldp_med notification topo_change ports 26 state disable

# IGMP_SNOOPING

enable igmp_snooping
config igmp_snooping data_driven_learning max_learned_entry 128
config igmp_snooping vlan_name default fast_leave disable proxy_reporting state disable source_ip 0.0.0.0 state disable
config igmp_snooping querier vlan_name default query_interval 125 max_response_time 10 robustness_variable 2 last_member_query_interval 1 state disable version 2
config igmp_snooping data_driven_learning vlan_name default state disable aged_out disable expiry_time 260
config igmp_snooping vlan_name 10_0_2 fast_leave disable proxy_reporting state disable source_ip 0.0.0.0 state disable
config igmp_snooping querier vlan_name 10_0_2 query_interval 125 max_response_time 10 robustness_variable 2 last_member_query_interval 1 state disable version 2
config igmp_snooping data_driven_learning vlan_name 10_0_2 state disable aged_out disable expiry_time 260
config igmp_snooping vlan_name DHCP7 fast_leave disable proxy_reporting state disable source_ip 0.0.0.0 state disable
config igmp_snooping querier vlan_name DHCP7 query_interval 125 max_response_time 10 robustness_variable 2 last_member_query_interval 1 state disable version 3
config igmp_snooping data_driven_learning vlan_name DHCP7 state enable aged_out disable expiry_time 260
config igmp_snooping vlan_name control2 fast_leave disable proxy_reporting state disable source_ip 0.0.0.0 state disable
config igmp_snooping querier vlan_name control2 query_interval 125 max_response_time 10 robustness_variable 2 last_member_query_interval 1 state disable version 2
config igmp_snooping data_driven_learning vlan_name control2 state disable aged_out disable expiry_time 260
config igmp_snooping vlan_name TV fast_leave enable proxy_reporting state disable source_ip 0.0.0.0
config igmp_snooping querier vlan_name TV query_interval 125 max_response_time 10 robustness_variable 2 last_member_query_interval 1 state disable version 2
config igmp_snooping data_driven_learning vlan_name TV state disable aged_out disable expiry_time 260
config cpu_filter l3_control_pkt 1-26 dvmrp state enable
config cpu_filter l3_control_pkt 1-26 pim state enable
config cpu_filter l3_control_pkt 1-23 igmp_query state enable

# MLDSNP

config mld_snooping data_driven_learning max_learned_entry 128
config mld_snooping vlan_name default fast_done disable proxy_reporting state disable source_ip :: state disable
config mld_snooping querier vlan_name default query_interval 125 max_response_time 10 robustness_variable 2 last_listener_query_interval 1 state disable version 2
config mld_snooping data_driven_learning vlan_name default state enable aged_out disable expiry_time 260
config mld_snooping vlan_name 10_0_2 fast_done disable proxy_reporting state disable source_ip :: state disable
config mld_snooping querier vlan_name 10_0_2 query_interval 125 max_response_time 10 robustness_variable 2 last_listener_query_interval 1 state disable version 2
config mld_snooping data_driven_learning vlan_name 10_0_2 state enable aged_out disable expiry_time 260
config mld_snooping vlan_name DHCP7 fast_done disable proxy_reporting state disable source_ip :: state disable
config mld_snooping querier vlan_name DHCP7 query_interval 125 max_response_time 10 robustness_variable 2 last_listener_query_interval 1 state disable version 2
config mld_snooping data_driven_learning vlan_name DHCP7 state enable aged_out disable expiry_time 260
config mld_snooping vlan_name control2 fast_done disable proxy_reporting state disable source_ip :: state disable
config mld_snooping querier vlan_name control2 query_interval 125 max_response_time 10 robustness_variable 2 last_listener_query_interval 1 state disable version 2
config mld_snooping data_driven_learning vlan_name control2 state enable aged_out disable expiry_time 260
config mld_snooping vlan_name fast_done disable proxy_reporting state disable source_ip :: state disable
config mld_snooping querier vlan_name query_interval 125 max_response_time 10 robustness_variable 2 last_listener_query_interval 1 state disable version 2
config mld_snooping data_driven_learning vlan_name state enable aged_out disable expiry_time 260

# 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
config accounting service network state disable
config accounting service shell state disable
config accounting service system state disable

# DHCP_LOCAL_RELAY

disable dhcp_local_relay

# AAA_LOCAL_ENABLE_PASSWORD

# AAA ADMIN PWD LIST
config admin local_enable



# AAA ADMIN PWD END

# DHCP_RELAY

enable dhcp_relay
config dhcp_relay hops 2 time 0
config dhcp_relay option_82 state enable
config dhcp_relay option_82 check disable
config dhcp_relay option_82 policy keep
config dhcp_relay option_82 remote_id user_define 211
config dhcp_relay option_60 state disable
config dhcp_relay option_61 state disable
config dhcp_relay option_60 default mode drop
config dhcp_relay option_61 default drop
config dhcp_relay add vlanid 27 10.0.102.1

# NDP

config ipv6 nd ns ipif System retrans_time 0

# ARP

config arp_aging time 20
config gratuitous_arp send ipif_status_up enable
config gratuitous_arp send dup_ip_detected enable
config gratuitous_arp learning enable

# SNP_AUTH


# ROUTE

create iproute default 10.0.102.15 1 primary

# RELAY6

config dhcpv6_relay hop_count 4
disable dhcpv6_relay

#-------------------------------------------------------------------
# End of configuration file for DGS-3120-24SC
#-------------------------------------------------------------------


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СообщениеДобавлено: Вт май 29, 2012 12:26 
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Работоспособность восстанавливается перезагрузкой или самостоятельно?


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СообщениеДобавлено: Вт май 29, 2012 12:31 
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К сожалению, только перезагрузкой.


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СообщениеДобавлено: Вт май 29, 2012 13:20 
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Пришлите мне на почту tech_support с коммутатора и краткое описание топологии - в какие порты что подключено.
Я перенаправлю информацию в ШК для анализа.


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СообщениеДобавлено: Чт май 31, 2012 12:56 
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Есть какая нибудь новая информация про зависание этой модели? Было заказано 5 моделей DGS-3120-24SC-DC как замена DGS-3100 - не хотелось бы проблем с ними. И еще вопрос: различие DGS-3120-24SC-DC от DGS-3120-24SC заключается в том, что в первой модели переменный ток а во второй постоянный? Спасибо.


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СообщениеДобавлено: Чт май 31, 2012 13:51 
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Информации нет.
Различия только в блоках питания


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СообщениеДобавлено: Чт май 31, 2012 14:41 
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Как я понял с DGS-3120-24SC-DC идет в комплекте источник питания постоянного тока т.е. это отдельное устройство наподобие вот этого http://www.nl-company.ru/files/images/r ... 572642.jpg ? Правильно ли я понимаю что этот коммутатор мы сможем использовать в обычной электросети переменного тока, если в характеристиках указано
Цитата:
Питание на входе 100-240 В переменного тока, 50-60 Гц, внутренний универсальный источник питания
Инженер видимо не учел при заказе, что нам не нужны источники питания постоянного тока.


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СообщениеДобавлено: Чт май 31, 2012 15:17 
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Нет, использовать данный коммутатор от сети переменного тока вы не сможете.
PS не флудите - если и дальше хотите обсуждать блоки питания - создавайте отдельную тему.


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СообщениеДобавлено: Чт май 31, 2012 15:34 
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Спасибо, извиняюсь, но ради одного вопроса не сочтёл нужным создавать отдельную тему.


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СообщениеДобавлено: Пт июн 01, 2012 14:50 
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Аналогичная ситуация. Всё работало идеально, но пару дней назад включили DHCP Relay, и сегодня свитч повис: управление недоступно, не роутит, но свитчует. Прошивка 2.00.B31.


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СообщениеДобавлено: Пт июн 01, 2012 14:53 
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Мои рекомендации - в четвертом сообщении темы.


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СообщениеДобавлено: Пт июн 01, 2012 15:16 
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Артем, у меня к сожалению нет возможности получить tech_support со свичей. Они все стоят по городу и управляются удаленно.
Что касается топологии, то из приведенного мною конфига все понятно - если на порту тегированные вланы (порты 1,3,8,23), то в этот порт включены свичи доступа (DES-3200), остальные порты - абонентские. Порт 24 - аплинк в ядро сети. Это, кстати, видно по дескрипшенам портов.
DHCP-relay работает только во влане 27, соответственно, IMPB включен на абонентских портах 2,4,11,14 и 22.


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Artem Kolpakov писал(а):
Мои рекомендации - в четвертом сообщении темы.

Ткните носом в FAQ, где рассказано как записать тысячи строк вывода sh tech_support. Скопировать из клиента telnet или ssh явно не получиться.


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СообщениеДобавлено: Пт июн 01, 2012 16:24 
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Сотрудник D-LINK
Сотрудник D-LINK

Зарегистрирован: Вт янв 18, 2011 13:29
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CLI мануал
страница 560
Код:
upload tech_support_toTFTP <ipaddr> <path_filename 64>


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СообщениеДобавлено: Пн июн 04, 2012 02:01 
Не в сети

Зарегистрирован: Пн фев 11, 2008 06:24
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Откуда: Хабаровск
AlexP892 писал(а):
Artem Kolpakov писал(а):
Мои рекомендации - в четвертом сообщении темы.

Ткните носом в FAQ, где рассказано как записать тысячи строк вывода sh tech_support. Скопировать из клиента telnet или ssh явно не получиться.

putty, secureCRT, tel все умеют прекрасно писать в лог. Настройка есть соответствующая.


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