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 Заголовок сообщения: DGS3627 test/vlan/ping - не проходит трафик.
СообщениеДобавлено: Ср дек 26, 2018 05:03 
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Все вланы назначены антагом. Номера портов и их принадлежность к вланам - на схеме.
Цель стенда - нагрузочное тестирование.
Вариант 1: на I узле ipif вешать на vlan 20 = пинг с ноута проходит. Т.е. трафик делает одну петлю, пробегая по всем узлам в стойке и возвращается снова на первый.
Вариант 2: ipif вешать на vlan 30 - не проходит. По идее должен делать две петли, но не добегает.
Вариант 3: ipif вешать на vlan 30 и в разрыв между портом 3 узла IV и портом 4 узла I (то есть на последнем линке) - поставить сброшенный в дефолт DES3526 = пинг проходит.
Вопрос. "Вариант 2" - почему?)
На всякий случай полный конфиг узла I, остальные аналогичны.
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Device Type : DGS-3627G Gigabit Ethernet Switch
MAC Address : 00-1E-58-4F-E9-00
IP Address : 10.90.90.10 (Manual)
VLAN Name : 30
Subnet Mask : 255.255.255.0
Default Gateway : 0.0.0.0
Boot PROM Version : Build 1.10-B09
Firmware Version : Build 3.00.B48
Hardware Version : A1




#-------------------------------------------------------------------------------
# DGS-3627G Gigabit Ethernet Switch
# Configuration
#
# Firmware: Build 3.00.B48
# Copyright(C) 2012 D-Link Corporation. All rights reserved.
#-------------------------------------------------------------------------------


# STACK

config stacking force_master_role state disable

# DOUBLE_VLAN

disable double_vlan

# BASIC

# ACCOUNT LIST
# ACCOUNT END
# PASSWORD ENCRYPTION
disable password encryption
config serial_port auto_logout 10_minutes
enable telnet 23
enable web 80
enable clipaging
enable password_recovery

# DEBUG

debug config state disable
debug config error_reboot enable

# STORM

config traffic control auto_recover_time 0
config traffic trap none
config traffic control 1-27 broadcast disable multicast disable unicast disable action drop threshold 131072 countdown 0 time_interval 5

# LOOP_DETECT

disable 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 disable
config loopdetect ports 3 state disable
config loopdetect ports 4 state disable
config loopdetect ports 5 state disable
config loopdetect ports 6 state disable
config loopdetect ports 7 state disable
config loopdetect ports 8 state disable
config loopdetect ports 9 state disable
config loopdetect ports 10 state disable
config loopdetect ports 11 state disable
config loopdetect ports 12 state disable
config loopdetect ports 13 state disable
config loopdetect ports 14 state disable
config loopdetect ports 15 state disable
config loopdetect ports 16 state disable
config loopdetect ports 17 state disable
config loopdetect ports 18 state disable
config loopdetect ports 19 state disable
config loopdetect ports 20 state disable
config loopdetect ports 21 state disable
config loopdetect ports 22 state disable
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 ports 27 state disable
config loopdetect trap none
config loopdetect vlan 1-4094 state enable

# GM

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

# GM_H


# SYSLOG

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

# QOS

enable hol_prevention
config dscp trust all state disable
config dscp map dscp_dscp 0 to 0
config dscp map dscp_dscp 1 to 1
config dscp map dscp_dscp 2 to 2
config dscp map dscp_dscp 3 to 3
config dscp map dscp_dscp 4 to 4
config dscp map dscp_dscp 5 to 5
config dscp map dscp_dscp 6 to 6
config dscp map dscp_dscp 7 to 7
config dscp map dscp_dscp 8 to 8
config dscp map dscp_dscp 9 to 9
config dscp map dscp_dscp 10 to 10
config dscp map dscp_dscp 11 to 11
config dscp map dscp_dscp 12 to 12
config dscp map dscp_dscp 13 to 13
config dscp map dscp_dscp 14 to 14
config dscp map dscp_dscp 15 to 15
config dscp map dscp_dscp 16 to 16
config dscp map dscp_dscp 17 to 17
config dscp map dscp_dscp 18 to 18
config dscp map dscp_dscp 19 to 19
config dscp map dscp_dscp 20 to 20
config dscp map dscp_dscp 21 to 21
config dscp map dscp_dscp 22 to 22
config dscp map dscp_dscp 23 to 23
config dscp map dscp_dscp 24 to 24
config dscp map dscp_dscp 25 to 25
config dscp map dscp_dscp 26 to 26
config dscp map dscp_dscp 27 to 27
config dscp map dscp_dscp 28 to 28
config dscp map dscp_dscp 29 to 29
config dscp map dscp_dscp 30 to 30
config dscp map dscp_dscp 31 to 31
config dscp map dscp_dscp 32 to 32
config dscp map dscp_dscp 33 to 33
config dscp map dscp_dscp 34 to 34
config dscp map dscp_dscp 35 to 35
config dscp map dscp_dscp 36 to 36
config dscp map dscp_dscp 37 to 37
config dscp map dscp_dscp 38 to 38
config dscp map dscp_dscp 39 to 39
config dscp map dscp_dscp 40 to 40
config dscp map dscp_dscp 41 to 41
config dscp map dscp_dscp 42 to 42
config dscp map dscp_dscp 43 to 43
config dscp map dscp_dscp 44 to 44
config dscp map dscp_dscp 45 to 45
config dscp map dscp_dscp 46 to 46
config dscp map dscp_dscp 47 to 47
config dscp map dscp_dscp 48 to 48
config dscp map dscp_dscp 49 to 49
config dscp map dscp_dscp 50 to 50
config dscp map dscp_dscp 51 to 51
config dscp map dscp_dscp 52 to 52
config dscp map dscp_dscp 53 to 53
config dscp map dscp_dscp 54 to 54
config dscp map dscp_dscp 55 to 55
config dscp map dscp_dscp 56 to 56
config dscp map dscp_dscp 57 to 57
config dscp map dscp_dscp 58 to 58
config dscp map dscp_dscp 59 to 59
config dscp map dscp_dscp 60 to 60
config dscp map dscp_dscp 61 to 61
config dscp map dscp_dscp 62 to 62
config dscp map dscp_dscp 63 to 63
config dscp map dscp_priority 0-7 to 0
config dscp map dscp_priority 8-15 to 1
config dscp map dscp_priority 16-23 to 2
config dscp map dscp_priority 24-31 to 3
config dscp map dscp_priority 32-39 to 4
config dscp map dscp_priority 40-47 to 5
config dscp map dscp_priority 48-55 to 6
config dscp map dscp_priority 56-63 to 7
config 802.1p default_priority 1-27 0
config bandwidth_control 1-27 rx_rate no_limit tx_rate no_limit
config per_queue bandwidth_control ports 1-27 0 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-27 1 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-27 2 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-27 3 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-27 4 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-27 5 min_rate no_limit max_rate no_limit
config per_queue bandwidth_control ports 1-27 6 min_rate no_limit max_rate no_limit
config scheduling_mechanism ports 1-27 strict
config scheduling ports 1-27 0 max_packet 1
config scheduling ports 1-27 1 max_packet 2
config scheduling ports 1-27 2 max_packet 3
config scheduling ports 1-27 3 max_packet 4
config scheduling ports 1-27 4 max_packet 5
config scheduling ports 1-27 5 max_packet 6
config scheduling ports 1-27 6 max_packet 7
config 802.1p user_priority ports 1-27 0 2
config 802.1p user_priority ports 1-27 1 0
config 802.1p user_priority ports 1-27 2 1
config 802.1p user_priority ports 1-27 3 3
config 802.1p user_priority ports 1-27 4 4
config 802.1p user_priority ports 1-27 5 5
config 802.1p user_priority ports 1-27 6 6
config 802.1p user_priority ports 1-27 7 6

# MIRROR

disable mirror

# TRAF-SEGMENTATION

config traffic_segmentation 1-27 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 jumbo_frame ports 1-27 state enable
config ports 1-20 speed auto capability_advertised 1000_full flow_control disable learning enable state enable
config ports 21-24 medium_type copper speed auto capability_advertised 10_half 10_full 100_half 100_full 1000_full flow_control disable learning enable state enable
config ports 21-24 medium_type fiber speed auto capability_advertised 1000_full flow_control disable learning enable state enable
config ports 25-27 speed auto flow_control disable learning enable state enable

# TR


# OAM


# DDM

config ddm trap disable
config ddm log enable
config ddm power_unit mw
config ddm ports 1-27 state enable shutdown none

# PORT_LOCK

config port_security ports 1-27 admin_state disable max_learning_addr 1 lock_address_mode DeleteOnReset

# SNMPv3

delete snmp community public
delete snmp community private
delete snmp user initial
delete snmp group initial
delete snmp group ReadGroup
delete snmp group WriteGroup
delete snmp view restricted all
delete snmp view CommunityView all
config snmp engineID 800000ab03001e584fe900
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
disable community_encryption

# MANAGEMENT

enable snmp traps
enable snmp authenticate_traps
disable snmp
enable snmp linkchange_traps
disable rmon
config snmp linkchange_traps ports 1-27 enable

# MULTICAST_VLAN


# VLAN

enable pvid auto_assign
config vlan default delete 1-27
config vlan default add untagged 25-27
config vlan default advertisement enable
create vlan 10 tag 10
config vlan 10 add untagged 1,5,9,24 advertisement disable
create vlan 20 tag 20
config vlan 20 add untagged 2-3,6-7,10-11 advertisement disable
create vlan 30 tag 30
config vlan 30 add untagged 4,8,12 advertisement disable
disable qinq
disable gvrp
disable vlan_trunk
config gvrp 1,5,9,24 state disable ingress_checking enable acceptable_frame admit_all pvid 10
config gvrp 2-3,6-7,10-11 state disable ingress_checking enable acceptable_frame admit_all pvid 20
config gvrp 4,8,12 state disable ingress_checking enable acceptable_frame admit_all pvid 30
config gvrp 13-23,25-27 state disable ingress_checking enable acceptable_frame admit_all pvid 1

# PROTOCOL_VLAN


# QINQ


# SUBNETVLAN

config vlan_precedence port 1-27 mac_based_vlan

# SUPERVLAN


# RSPAN

disable rspan

# MEF


# 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 4000
config 802.1x authorization network radius enable
config 802.1x capability ports 1-27 none
config 802.1x auth_parameter ports 1-27 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 1-27 max_users 16

# guestvlan


# ACL

disable cpu_interface_filtering

# NLB


# LIMITED_MULTICAST_RANGE


# FDB

config fdb aging_time 300

# ADDRBIND

config address_binding ip_mac ports 1-27 forward_dhcppkt enable
disable address_binding dhcp_snoop
disable address_binding dhcp_snoop ipv6
disable address_binding nd_snoop
disable address_binding trap_log
config address_binding dhcp_snoop max_entry ports 1-27 limit no_limit

# DHCPV6_SNOOPING


# ND_SNOOPING


# DhcpServerScreening

config filter dhcp_server port all state disable
config filter dhcp_server illegal_server_log_suppress_duration 5min
config filter dhcp_server trap_log disable

# ARPSpoofingPrevention


# MAC_ADDRESS_TABLE_NOTIFICATION

disable mac_notification
config mac_notification interval 1 historysize 1
config mac_notification ports 1-27 disable

# STP

config stp version rstp
config stp maxage 20 maxhops 20 forwarddelay 15 txholdcount 6 fbpdu disable hellotime 2 lbd enable lbd_recover_timer 60 nni_bpdu_addr dot1ad
config stp priority 32768 instance_id 0
config stp ports 1-27 externalCost auto edge false p2p auto state enable restricted_role false restricted_tcn false lbd disable
config stp mst_ports 1-27 instance_id 0 internalCost auto priority 128
config stp ports 1-27 fbpdu disable
config stp mst_config_id name 00:1E:58:4F:E9:00 revision_level 0
disable stp

# BPDU_TUNNEL

config bpdu_tunnel ports all type none
disable bpdu_tunnel

# BPDU_PROTECTION

config bpdu_protection ports 1-27 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 publickey bypass_login_screen state disable
disable ssh

# SERVER_PROFILE


# DNSRESOLVER

disable dns_resolver
config name_server timeout 3

# CMDLOG

disable command logging

# BCPING

enable broadcast_ping_reply

# SNTP

disable sntp
config time_zone operator + hour 0 min 0
config sntp poll-interval 720
config dst disable

# LACP

config link_aggregation algorithm ip_source
config lacp_port 1-27 mode passive

# IP

config ipif_mac_mapping ipif System mac_offset 0
config ipif System ipaddress 10.90.90.10/24 vlan 30
config ipif System dhcpv6_client disable
config ipif System dhcpv6_client_pd disable
config ipif System proxy_arp disable local disable
config ipif System ip_mtu 1500
config ipif System ip_directed_broadcast disable
config ipif System dhcp_option12 state disable
disable autoconfig

# ip_tunnel


# VOICEVLAN


# ERPS

disable erps
config erps log disable
config erps trap disable

# DHCP_SERVER

config dhcp ping_packets 2
config dhcp ping_timeout 500
disable dhcp_server

# 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 ports 1-27 aging_time 1440 idle_time infinite block_time 60

# JWAC

config jwac switch_http_port 80
config jwac clear_quarantine_server_url
config jwac radius_protocol pap
disable jwac quarantine_server_monitor
config jwac quarantine_server_error_timeout 60
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 1-27 auth_mode host_based max_authenticating_host 50 aging_time 1440 idle_time infinite block_time 60

# CFM


# SFLOW


# 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 1-27 notification disable
config lldp ports 1-27 admin_status tx_and_rx

# MBA

disable mac_based_access_control
config mac_based_access_control authorization network radius enable local enable
config mac_based_access_control ports 1-27 state disable
config mac_based_access_control method local
config mac_based_access_control password default
config mac_based_access_control max_users 1024

# MCFILTER


# COMPOUND_AUTHENTICATION

config authentication ports 1-27 auth_mode host_based
config authentication ports 1-27 multi_authen_methods none
enable authorization attributes
config authentication server failover block

# SNOOP

config limited_multicast_addr ports 1-27 state disable

# 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
config lldp_med notification topo_change ports 27 state disable

# MLDSNP


# 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
disable authen_policy_encryption

# AAA_LOCAL_ENABLE_PASSWORD

# AAA ADMIN PWD LIST
config admin local_enable



# AAA ADMIN PWD END

# NDP

config ipv6 nd ns ipif System retrans_time 0
config ipv6 nd ra ipif System state disable life_time 1800 reachable_time 1200000 retrans_time 0 hop_limit 64 managed_flag disable other_config_flag disable min_rtr_adv_interval 198 max_rtr_adv_interval 600

# RIPng

disable ripng
config ripng method split_horizon
config ripng update 30
config ripng expire 180
config ripng garbage_collection 120

# ARP

config arp_aging time 20
config arp_retry times 4
config gratuitous_arp send ipif_status_up disable
config gratuitous_arp send dup_ip_detected disable
config gratuitous_arp learning disable

# ROUTEFILTER


# ROUTE

config route preference static 60
config route preference default 1
config route preference rip 100
config route preference ospfIntra 80
config route preference ospfInter 90
config route preference ospfExt1 110
config route preference ospfExt2 115
config route preference ebgp 70
config route preference ibgp 130
disable ipv6_route_longprefix
disable ipv6_route_longprefix log
config ecmp algorithm ip_destination crc_low
enable ecmp ospf

# PROUTE


# RELAY6

config dhcpv6_relay hop_count 4
disable dhcpv6_relay

# DHCPv6_SERVER

disable dhcpv6_server
config dhcpv6_server ipif System state enable

# IGMP

config igmp ipif System version 3 query_interval 125 max_response_time 10 robustness_variable 2 state disable
config igmp ipif System last_member_query_interval 1
config igmp check_subscriber_source_network ipif System enable

# PIMSM

disable pim
config pim cbsr hash_masklen 30
config pim cbsr bootstrap_period 60
config pim register_suppression_time 60
config pim register_probe_time 5
config pim last_hop_spt_switchover never
config pim crp holdtime 150 priority 192
config pim crp wildcard_prefix_cnt 0
config pim ipif System state disable hello 30 jp_interval 60 mode dm dr_priority 1 passive disable
config pim cbsr ipif System priority -1
config pim-ssm state disable group_range 232.0.0.0/8

# DVMRP

disable dvmrp
config dvmrp ipif System metric 1 probe 10 neighbor_timeout 35 state disable

# IPMROUTE


# IPMC


# RIP

disable rip
config rip ipif System tx_mode disable state disable
config rip ipif System rx_mode disable state disable
config rip ipif System distribute_list_in none

# MD5


# OSPF

config ospf ipif System area 0.0.0.0 priority 1 hello_interval 10 dead_interval 40
config ospf ipif System authentication none metric 1 state disable passive disable
config ospf ipif System distribute_list_in none
config ospf router_id 0.0.0.0
disable ospf

# BGP


# OSPFv3

config ospfv3 router_id 0.0.0.0
disable ospfv3

# DNSR

disable dnsr
config dnsr primary nameserver 0.0.0.0
config dnsr secondary nameserver 0.0.0.0
disable dnsr cache
disable dnsr static

# MLD

config mld ipif System query_interval 125 max_response_time 10 robustness_variable 2 last_listener_query_interval 1 version 2 state disable

# PIM6

config pim6 cbsr priority 64 hash_masklen 126
config pim6 ipif System hello_interval 30 triggered_hello_delay 5 propagation_delay 1 override_interval 3 jp_interval 60 dr_priority 1 bsr_border disable stub_interface disable state disable
config pim6 embedded_rp state disable
config pim6 last_hop_spt_switchover never
config pim6 register_checksum_calculate not_include_data
config pim6 register_probe_time 5
config pim6 register_suppression_time 60
config pim6 keepalive_period 210
disable pim6

# 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
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
disable dhcp_local_relay

# VRRP

config vrrp ipif System authtype none
disable vrrp

disable vrrp ping


#-------------------------------------------------------------------
# End of configuration file for DGS-3627G
#-------------------------------------------------------------------




В продолжение.. Вобщем-то и при попытке прогнать трафик "змейкой" в рамках одного DGS ничего не выходит. НО, стоит поставить в разрыве !каждого! линка дефолтную des3526 - всё пингуется). Схемка:
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Да, кстати - на тех же des3526 по 100-шным портам "змейка" бегает) Без всяких доп.разрывов: просто патч из 1 порта во 2, из 3 в 4, 5-6 и т.д. И на цисках - без проблем. Никакие луп-детекты этому не мешают.


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СообщениеДобавлено: Чт дек 27, 2018 08:28 
Не в сети

Зарегистрирован: Ср ноя 07, 2018 12:28
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То есть, там на узле I растут Дроп-пакеты...... 4 пинга отправлено = Drop Pkts вырастает до 4/ Именно на 4м порту.
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СообщениеДобавлено: Чт янв 10, 2019 16:22 
Не в сети

Зарегистрирован: Ср ноя 07, 2018 12:28
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Господа модераторы
каков ответ? )


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