复旦学校园网
干网络
复旦学校园网综合高效教学科研校园计算环境仅型网络通讯台基宽带网络集成种应具强资源理安全防范机制综合服务体系干网络采光纤通讯介质622M ATM技术基础融合155M ATM光纤快速太网等种通讯技术基覆盖整校园高层网络协议方面Intranet模型基架构数层应完全基TCPIP协议族实现
. 网络结构
1.物理层
校园网物理拓扑采分级网络构校园骨干网分核心网分支网两部分核心网络层整系统中心提供高速ATM网络通信台网络核心理服务三核心节点组12芯模光纤组4芯单模光纤组成环型网络分支网络核心节点外辐射院系楼4芯光缆行节点设备组成院系楼局域网通行节点设备连入校园骨干网现分支网节点45分级网络拓扑结构图示
校园网分级网络拓扑结构示意图
2.ATM相关层次
校园网络622M155M ATM基础通讯台采LANEMPOA技术实现传统太网TCPIP协议融合支持UNI 3031UNI 40 IISP PNNI10等接口协议支持SVC PVC线路冗余支持LANE 10MPOA 10实现QoS(服务质量)控制ATM网络拓扑结构示意图
校园网ATM网络物理拓扑结构示意图
3.Ethernet TCPIP层
提供符合IEEE 802X标准10M100M双绞线光纤太网接口具备千兆太网升级力系统支持基MACPort应等种VLAN划分功虚网间通讯通三层交换实现虚网间基址应安全控制策略作支持路径选择广播等功重设备MPOA(LANE) Server支持冗余发生障时实现透明换
二. 网络设备
1. 核心交换机:
校园网核心交换机Cisco Catalyst 5500模块配置:
¨ WSX5530E1 Catalyst 5000系列控模块(23宽)
¨ WSU5533FEFXMMF 双口千兆太网模块(13宽)
¨ WSX530415 路交换模块(占两插槽)
¨ WSX5161 双模SC口622M LANE模块(全宽)
¨ WSX5225R 24RJ45口10100M适应太网模块(全宽)
¨ WAIOC121SS 622MATM模块单口单模SC接口(半宽)
¨ WAIOC121MM 622MATM模块单口模SC接口(半宽)
¨ WAIOC34MM 155MATM模块4口模SC接口(半宽)
¨ WAIATM2512P 25MATM模块12口(半宽)
¨ WATMCAM2P LightStream 1100ATM控制模块(全宽)
中交换机配置略基具模块综合楼Catalyst 5500配置路交换模块交换机部模光纤块WAIOC121MMWSX5161相连解决ATM网络LANE SERVER间连接问题根双绞线WSX5225R1号端口WATMCAM2P相连便通Telnet方式访问LightStream 1100
核心交换机软件配置:
2021202282
begin
set password 1zAMC2LOVfCNiXBGB8SirgVHeD0
set enablepass 16IJau1GuPffajYwdanxTypoeQ0
set prompt 2282>
set length 24 default
set logout 0
set banner motd ^C^C
#system
set system baud 9600
set system modem disable
set system name 55002
set system location Synthetics Building
set system contact Ye Jiawei
#snmp
set snmp community readonly public
set snmp community readwrite fudan
set snmp community readwriteall root
set snmp rmon enable
set snmp trap enable module
set snmp trap enable chassis
set snmp trap enable bridge
set snmp trap enable repeater
set snmp trap enable vtp
set snmp trap enable auth
set snmp trap enable ippermit
set snmp trap enable vmps
set snmp trap disable entity
set snmp trap enable config
set snmp trap enable stpx
set snmp trap 202120228128 fudan
#ip
set interface sc0 1 2021202282 2552552550 202120228255
set interface sc0 up
set interface sl0 0000 0000
set interface sl0 up
set arp agingtime 1200
set ip redirect enable
set ip unreachable enable
set ip fragmentation enable
set ip route 0000 2021202281 1
set ip alias default 0000
#Command alias
#vmps
set vmps server 20212022818 primary
set vmps server retry 3
set vmps server reconfirminterval 60
set vmps tftpserver 20212022818 vmpsconfigdatabase1
set vmps state disable
#dns
set ip dns disable
#tacacs+
set tacacs attempts 3
set tacacs directedrequest disable
set tacacs timeout 5
set authentication login tacacs disable
set authentication login local enable
set authentication enable tacacs disable
set authentication enable local enable
#bridge
set bridge ipx snaptoether 8023raw
set bridge ipx 8022toether 8023
set bridge ipx 8023rawtofddi snap
#vtp
set vtp domain fdunet
set vtp mode server
set vtp v2 enable
set vtp pruning disable
set vtp pruneeligible 21000
clear vtp pruneeligible 10011005
set vlan 1 name default type ethernet mtu 1500 said 100001 state active
set vlan 2 name vlan2 type ethernet mtu 1500 said 100002 state active
…………
set vlan 79 name vlan79 type ethernet mtu 1500 said 100079 state active
set vlan 80 name vlan80 type ethernet mtu 1500 said 100080 state active
set vlan 1002 name fddidefault type fddi mtu 1500 said 101002 state active
set vlan 1004 name fddinetdefault type fddinet mtu 1500 said 101004 state acti
set vlan 1005 name trbrfdefault type trbrf mtu 4472 said 101005 state active b
set vlan 1003 name trcrfdefault type trcrf mtu 4472 said 101003 state active p
#spantree
#uplinkfast groups
set spantree uplinkfast disable
#backbonefast
set spantree backbonefast disable
set spantree enable all
#vlan 1
set spantree fwddelay 15 1
set spantree hello 2 1
set spantree maxage 20 1
set spantree priority 32768 1
#vlan 2
set spantree fwddelay 15 2
set spantree hello 2 2
set spantree maxage 20 2
set spantree priority 32768 2
…………
#vlan 79
set spantree fwddelay 15 79
set spantree hello 2 79
set spantree maxage 20 79
set spantree priority 32768 79
#vlan 80
set spantree fwddelay 15 80
set spantree hello 2 80
set spantree maxage 20 80
set spantree priority 32768 80
#vlan 1003
set spantree fwddelay 4 1003
set spantree hello 2 1003
set spantree maxage 10 1003
set spantree priority 32768 1003
set spantree portstate 1003 auto 1005
set spantree portcost 1003 62
set spantree portpri 1003 4
set spantree portfast 1003 disable
#vlan 1005
set spantree fwddelay 4 1005
set spantree hello 2 1005
set spantree maxage 10 1005
set spantree priority 32768 1005
set spantree multicastaddress 1005 ieee
#cgmp
set cgmp disable
set cgmp leave disable
#syslog
set logging console enable
set logging server disable
set logging level cdp 2 default
set logging level mcast 2 default
set logging level dtp 5 default
set logging level dvlan 2 default
set logging level earl 2 default
set logging level fddi 2 default
set logging level ip 2 default
set logging level pruning 2 default
set logging level snmp 2 default
set logging level spantree 2 default
set logging level sys 5 default
set logging level tac 2 default
set logging level tcp 2 default
set logging level telnet 2 default
set logging level tftp 2 default
set logging level vtp 2 default
set logging level vmps 2 default
set logging level kernel 2 default
set logging level filesys 2 default
set logging level drip 2 default
set logging level pagp 5 default
set logging level mgmt 5 default
set logging level mls 5 default
set logging level protfilt 2 default
set logging level security 2 default
#ntp
set ntp broadcastclient disable
set ntp broadcastdelay 3000
set ntp client disable
clear timezone
set summertime disable
#set boot command
set boot configregister 0x102
set boot system flash bootflashcat5000sup3421bin
#permit list
set ip permit disable
#drip
set tokenring reduction enable
set tokenring distribcrf disable
#igmp
set igmp disable
#protocolfilter
set protocolfilter disable
#mls
set mls enable
set mls flow destination
set mls agingtime 256
set mls agingtime fast 0 0
set mls nde disable
#module 1 2port 1000BaseSX Supervisor
set module name 1
set vlan 1 112
set port enable 112
set port level 112 normal
set port duplex 112 full
set port trap 112 enable
set port name 112
set port security 112 disable
set port broadcast 112 100
set port membership 112 static
set port protocol 112 ip on
set port protocol 112 ipx auto
set port negotiation 112 enable
set port flowcontrol send 112 desired
set port flowcontrol receive 112 off
set cdp enable 112
set cdp interval 112 60
set trunk 11 auto negotiate 11005
set trunk 12 auto negotiate 11005
set spantree portfast 112 disable
set spantree portcost 112 4
set spantree portpri 112 32
set spantree portvlanpri 11 0
set spantree portvlanpri 12 0
set spantree portvlancost 11 cost 3
set spantree portvlancost 12 cost 3
#module 2 12port 100BaseFX MM Ethernet
set module name 2
set module enable 2
set vlan 16 21
set vlan 29 22
set vlan 53 23
set vlan 55 24
set vlan 57 25
set vlan 59 26
set vlan 60 27
set vlan 62 28
set vlan 64 29
set vlan 68 210
set vlan 70 211
set vlan 73 212
set port channel 214 off
set port channel 258 off
set port channel 2912 off
set port channel 214 auto
set port channel 258 auto
set port channel 2912 auto
set port enable 2112
set port level 2112 normal
set port duplex 2112 half
set port trap 2112 enable
set port name 2112
set port security 2112 disable
set port broadcast 2112 100
set port membership 2112 static
set port protocol 2112 ip on
set port protocol 2112 ipx auto
set port negotiation 2112 enable
set port flowcontrol send 2112 off
set port flowcontrol receive 2112 on
set cdp enable 2112
set cdp interval 2112 60
set trunk 21 off isl 11005
set trunk 22 off negotiate 11005
…………
set trunk 212 off negotiate 11005
set spantree portfast 2112 disable
set spantree portcost 2112 19
set spantree portpri 2112 32
set spantree portvlanpri 21 0
set spantree portvlanpri 22 0
…………
set spantree portvlanpri 212 0
set spantree portvlancost 21 cost 18
set spantree portvlancost 22 cost 18
…………
set spantree portvlancost 212 cost 18
#module 3 24port 10100BaseTX Ethernet
set module name 3
set module enable 3
set vlan 1 31322
set vlan 2 324361331819
set vlan 3 320
set vlan 4 31617
set vlan 7 321
set vlan 8 315
set vlan 9 32324
set vlan 10 314
set port channel 314 off
set port channel 358 off
set port channel 3912 off
set port channel 31316 off
set port channel 31720 off
set port channel 32124 off
set port channel 314 auto
set port channel 358 auto
set port channel 3912 auto
set port channel 31316 auto
set port channel 31720 auto
set port channel 32124 auto
set port enable 3124
set port level 3124 normal
set port speed 3124 auto
set port trap 3124 enable
set port name 3124
set port security 3124 disable
set port broadcast 3124 100
set port membership 3124 static
set port protocol 3124 ip on
set port protocol 3124 ipx auto
set port negotiation 3124 enable
set port flowcontrol send 3124 off
set port flowcontrol receive 3124 on
set cdp enable 3124
set cdp interval 3124 60
set trunk 31 auto negotiate 11005
set trunk 32 auto negotiate 11005
…………
set trunk 315 auto negotiate 11005
set trunk 316 off negotiate 11005
set trunk 317 auto negotiate 11005
…………
set trunk 321 auto negotiate 11005
set trunk 322 on isl 11005
set trunk 323 off negotiate 11005
set trunk 324 auto negotiate 11005
set spantree portfast 3124 disable
set spantree portcost 32379315321 19
set spantree portcost 31336310143162032224 100
set spantree portpri 3124 32
set spantree portvlanpri 31 0
set spantree portvlanpri 32 0
…………
set spantree portvlanpri 323 0
set spantree portvlanpri 324 0
set spantree portvlancost 31 cost 99
set spantree portvlancost 32 cost 18
set spantree portvlancost 33 cost 99
…………
set spantree portvlancost 36 cost 99
set spantree portvlancost 37 cost 18
set spantree portvlancost 38 cost 18
set spantree portvlancost 39 cost 18
set spantree portvlancost 310 cost 99
…………
set spantree portvlancost 314 cost 99
set spantree portvlancost 315 cost 18
set spantree portvlancost 316 cost 99
…………
set spantree portvlancost 320 cost 99
set spantree portvlancost 321 cost 18
set spantree portvlancost 322 cost 99
set spantree portvlancost 323 cost 99
set spantree portvlancost 324 cost 99
#module 4 empty
#module 5 1port Route Switch
set module name 5
set port level 51 normal
set port trap 51 enable
set port name 51
set cdp enable 51
set cdp interval 51 60
set trunk 51 on isl 11005
set spantree portcost 51 5
set spantree portpri 51 32
set spantree portvlanpri 51 0
set spantree portvlancost 51 cost 4
#module 6 empty
#module 7 empty
#module 8 2port OC12 Dual PHY MMF
set module name 8
set port level 81 normal
set port name 812
set cdp enable 81
set cdp interval 81 60
set trunk 81 on LANE 11005
set spantree portcost 81 6
set spantree portpri 81 32
set spantree portvlanpri 81 0
set spantree portvlancost 81 cost 5
#module 9 empty
#module 10 empty
#module 11 empty
#module 12 empty
#module 13 empty
#switch port analyzer
set span 2 35 both inpkts enable
set span enable
#cam
set cam agingtime 18010031005 300
end
LANE模块:
Using 20151 out of 523258 bytes
version 113
no service passwordencryption
hostname ATM
vtp enable
LANE database fdunet
name vlan2 serveratmaddress 4700918100000000906FBB1C0100906FBB187102
name vlan2 serveratmaddress 470091810000000050508FE8010050508FE47102
name vlan3 serveratmaddress 4700918100000000906FBB1C0100906FBB187103
name vlan3 serveratmaddress 470091810000000050508FE8010050508FE47103
…………
name vlan79 serveratmaddress 4700918100000000906FBB1C0100906FBB18714F
name vlan79 serveratmaddress 470091810000000050508FE8010050508FE4714F
name vlan80 serveratmaddress 4700918100000000906FBB1C0100906FBB187150
name vlan80 serveratmaddress 470091810000000050508FE8010050508FE47150
name default serveratmaddress 4700918100000000906FBB1C0100906FBB187100
name default serveratmaddress 470091810000000050508FE8010050508FE47100
interface ATM0
atm preferred phy A
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
LANE config autoconfigatmaddress
LANE config database fdunet
LANE serverbus ethernet default
LANE client ethernet 1 default
interface ATM02 multipoint
LANE serverbus ethernet vlan2
LANE client ethernet 2 vlan2
interface ATM03 multipoint
LANE serverbus ethernet vlan3
LANE client ethernet 3 vlan3
…………
interface ATM078 multipoint
LANE serverbus ethernet vlan78
LANE client ethernet 78 vlan78
interface ATM079 multipoint
LANE serverbus ethernet vlan79
interface ATM080 multipoint
LANE serverbus ethernet vlan80
line con 0
line vty 0 4
no login
end
2021202285(LightStream on 2021202282)
Using 1835 out of 126968 bytes
version 112
no service pad
no service passwordencryption
no service udpsmallservers
no service tcpsmallservers
hostname atm2285
enable secret 5 1kA9es6KpEBSZIaFf9IgSEukfa
atm lecsaddressdefault 4700918100000000906fbb1c0100906fbb187300 1
atm lecsaddressdefault 470091810000000050508fe8010050508fe47300 2
atm address 470091810000000050508fe8010050508fe80100
atm router pnni
node 1 level 56 lowest
redistribute atmstatic
interface ATM900
interface ATM901
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM902
interface ATM903
interface ATM910
interface ATM911
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM912
interface ATM913
atm maxvpnumber 0
atm maxvcnumber 1024
}
interface ATM1000
interface ATM1001 插槽块1296pin25M ATM模块
12interface
…………
interface ATM10111
interface ATM1100
atm maxvpnumber 4
atm maxvcnumber 4096
interface ATM1110
interface ATM1111
interface ATM1112
interface ATM1113
interface ATM1200
interface ATM1210
interface ATM1300
ip address 2021202285 2552552550
no ip classless
snmpserver community public RO
snmpserver community fudan RW
snmpserver trapauthentication
snmpserver systemshutdown
snmpserver enable traps config
snmpserver enable traps chassisfail
snmpserver enable traps chassischange
snmpserver enable traps atmaccounting
snmpserver host 20212022818 fudan
line con 0
line aux 0
line vty 0 4
no login
end
2021202283
begin
set password 1astBsKTtdR1GCM5a4wryf0Q
set enablepass 1wJByhPcHHLBiv167f48DlIZP
set prompt 2283>
set length 24 default
set logout 0
set banner motd ^C^C
#system
set system baud 9600
set system modem disable
set system name 55003
set system location Synthetics Building
set system contact Ye Jiawei
&&&&&&&(2021202282配置完全相容)
#ip
set interface sc0 1 2021202283 2552552550 202120228255
set interface sc0 up
set interface sl0 0000 0000
set interface sl0 up
set arp agingtime 1200
set ip redirect enable
set ip unreachable enable
set ip fragmentation enable
set ip route 0000 2021202281 1
set ip alias default 0000
#Command alias
#vmps
set vmps server retry 3
set vmps server reconfirminterval 60
set vmps tftpserver 0000 vmpsconfigdatabase1
set vmps state disable
*******(容2021202282配置雷详细列出)
LANE模块:
Using 201 out of 523258 bytes
version 113
no service passwordencryption
hostname ATM
vtp enable
interface ATM0
atm preferred phy A
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
line con 0
line vty 0 4
no login
end
2021202286(LightStream on 2021202283):
Using 2001 out of 126968 bytes
version 112
no service pad
no service passwordencryption
no service udpsmallservers
no service tcpsmallservers
hostname atm2286
enable secret 5 1Yxs5LN2rdlfchbsgyiHarp9lu0
atm lecsaddressdefault 4700918100000000906fbb1c0100906fbb187300 1
atm lecsaddressdefault 470091810000000050508fe8010050508fe47300 2
atm address 4700918100000000906fbac40100906fbac40100
atm router pnni
node 1 level 56 lowest
redistribute atmstatic
interface ATM900
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM901
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM902
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM903
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM910
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM911
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM912
atm maxvpnumber 0
atm maxvcnumber 1024
interface ATM913
atm maxvpnumber 0
atm maxvcnumber 1024
*******(2021202285雷容重复)
interface ATM1300
no ip address
atm maxvpnumber 0
interface Ethernet1300
ip address 2021202286 2552552550
no ip classless
snmpserver community public RO
snmpserver community fudan RW
snmpserver trapauthentication
snmpserver systemshutdown
snmpserver enable traps config
snmpserver enable traps chassisfail
snmpserver enable traps chassischange
snmpserver enable traps atmaccounting
snmpserver host 20212022818 fudan
snmpserver host 202120228128 fudan
line con 0
line aux 0
line vty 0 4
no login
end
2021202284
begin
set password 1SIMhmFRNKeFxt9A5r2DgbKa2
set enablepass 1Ja8OFO6QCvSoyaFLdc1t4jtr7
set prompt 2284>
set length 24 default
set logout 0
set banner motd ^C^C
#system
set system baud 9600
set system modem disable
set system name 55004
set system location Yi Fu Building
set system contact Gao Baiming
&&&&&&&(2021202282配置完全相容)
#ip
set interface sc0 1 2021202284 2552552550 202120228255
set interface sc0 up
set interface sl0 0000 0000
set interface sl0 up
set arp agingtime 1200
set ip redirect enable
set ip unreachable enable
set ip fragmentation enable
set ip route 0000 2021202281 1
set ip alias default 0000
#Command alias
#vmps
set vmps server retry 3
set vmps server reconfirminterval 60
set vmps tftpserver 0000 vmpsconfigdatabase1
set vmps state disable
*******(容2021202282配置雷详细列出)
LANE模块
*******(容2021202282配置雷详细列出)
2021202287(LightStream on 2021202284):
Using 2361 out of 126968 bytes
version 112
no service pad
no service passwordencryption
no service udpsmallservers
no service tcpsmallservers
hostname atm2287
enable secret 5 1oZ7YYcZHbghugpqQ42ovGZEA0
atm lecsaddressdefault 4700918100000000906fbb1c0100906fbb187300 1
atm lecsaddressdefault 470091810000000050508fe8010050508fe47300 2
atm lecsaddressdefault 4700918100000000906fbb1c0100906fbb1c0500 3
atm address 4700918100000000906fbb1c0100906fbb1c0100
atm router pnni
node 1 level 56 lowest
redistribute atmstatic
lane database cwsilecsdb1
name default serveratmaddress 4700918100000000906FBB1C0100906FBB1C0301
*******(容2021202282配置雷详细列出)
interface ATM1300
no ip address
atm maxvpnumber 0
lane config configatmaddress
lane config configatmaddress 4700790000000000000000000000A03E00000100
lane config database cwsilecsdb1
interface ATM13001 multipoint
lane serverbus ethernet default
interface Ethernet1300
ip address 2021202287 2552552550
no ip classless
snmpserver community public RO
snmpserver community fudan RW
snmpserver trapauthentication
snmpserver location Yi Fu Building
snmpserver contact Gao Baiming
snmpserver systemshutdown
snmpserver enable traps config
snmpserver enable traps chassisfail
snmpserver enable traps chassischange
snmpserver enable traps atmaccounting
snmpserver host 20212022818 fudan
snmpserver host 202120228128 fudan
line con 0
line aux 0
line vty 0 4
no login
end
2. 边缘交换机:
校园网边缘交换机两种:Cisco Catalyst 2820Cisco Catalyst 1924C根需求分放置校园网分支节点作院系建筑校园网接入设备具体分布图:
Catalyst 2820配置:
(选择计算机系设备作范例该设备属vlan11)
Current configuration
vtp domain fdunet
vlan 2 name vlan2 sde 100002 state Operational mtu 1500
vlan 3 name vlan3 sde 100003 state Operational mtu 1500
…………
vlan 79 name vlan79 sde 100079 state Operational mtu 1500
vlan 80 name vlan80 sde 100080 state Operational mtu 1500
macaddresstable permanent 000021412837 FastEthernet 1
macaddresstable permanent 0080AD0E0695 ATM 2
hostname computer science building2820
ip address 20212022811 2552552550
ip defaultgateway 2021202281
snmpserver community fudan rw
snmpserver host 202120228128 fudan
snmpserver sethost 202120228128
snmpserver location computer science building
enable password level 15 PATTY2
interface Ethernet 01
vlanmembership static 11
interface Ethernet 02
vlanmembership static 11
…………
interface Ethernet 024
vlanmembership static 11
interface Ethernet 025
vlanmembership static 11
interface FastEthernet 1
vlanmembership static 11
interface ATM 2
line console
end
ATM配置:
Using 303 out of 65536 bytes
version 113
no service pad
no service passwordencryption
hostname ATM
enable password patty2
interface ATM1 果ATM模块session aATM0
atm pvc 1 0 5 qsaal
atm pvc 2 0 16 ilmi
lane client ethernet 1 default
interface ATM11 multipoint 果ATM模块session aATM01
lane client ethernet 11 vlan11
通增加ATM1x(0x)增加vlan x
line con 0
stopbits 1
line aux 0 7
end
Catalyst 1924C配置:
(选择理学院设备范例该设备属vlan 51)
Current configuration
vtp domain fdu
vtp pruning enable
vlan 51 name vlan51 sde 100051 state Operational mtu 1500
macaddresstable agingtime 10
hostname GuanLi XueYuan
ip address 105104 25525500
ip defaultgateway 105101
ip mgmtvlan 51
ip domainname fudaneducn
ip nameserver 2021202246
snmpserver host fudan
snmpserver sethost 20212022818
snmpserver location GuanLi XueYuan
snmpserver contact Li Chen Sheng
enable password level 15 PATTY2
interface Ethernet 01
vlanmembership static 51
interface Ethernet 02
vlanmembership static 51
…………
interface Ethernet 024
vlanmembership static 51
interface Ethernet 025
vlanmembership static 51
interface FastEthernet 026
trunk Desirable
vlanmembership static 51
interface FastEthernet 027
vlanmembership static 51
line console
end
Catalyst 2820址分配规:202120228x中x属vlanvlan ID
Catalyst 1924C址分配原:10x04中x属vlanvlan ID
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