السلام عليكم ورحمة الله
عندي مشكله في تمرير VLAN من خلال SWITCH FIBER
امتلك switch L3 مشغل فيه Routing و DHCP و VTP و ضايف فيه VLANs
المشكله هي ان Swich Fiber لايمكن التعامل مع VTP
سوف اعرض عليكم مخرجات الامر sh cdp neighbors
في كل من core ,fiber and SW-F1-1
كود PHP:
Core#sh cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone
Device ID Local Intrfce Holdtme Capability Platform Port ID
Fiber Gig 0/26 122 T S WS-C3508G-Gig 0/3
--------------------------------------------------
Fiber#sh cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
SW-F1-1 Gig 0/1 175 T S WS-C3548-XGig 0/1
Core Gig 0/3 121 R S I WS-C3560G-Gig 0/26
--------------------------------------------------
SW-F1-1#sh cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater
Device ID Local Intrfce Holdtme Capability Platform Port ID
SW-F1-3 Fas 0/3 135 S I WS-C2950G-Fas 0/1
SW-F1-2 Fas 0/1 132 S I WS-C2950G-Fas 0/1
SW-F1-5 Fas 0/34 124 S I WS-C2950G-Fas 0/24
SW-F1-4 Fas 0/2 134 S I WS-C2950G-Fas 0/1
Fiber Gig 0/1 134 T S WS-C3508G-Gig 0/1
وهذا ناتج امر sh run
كود PHP:
Core#sh run
Building configuration...
Current configuration : 2850 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Core
!
enable password ****
!
no aaa new-model
ip subnet-zero
ip routing
ip dhcp excluded-address 10.6.12.1 10.6.12.50
ip dhcp excluded-address 172.16.1.201 172.16.1.254
ip dhcp excluded-address 172.16.2.201 172.16.2.254
ip dhcp excluded-address 172.16.3.201 172.16.3.254
ip dhcp excluded-address 172.16.4.201 172.16.4.254
!
ip dhcp pool floor1
network 172.16.1.0 255.255.255.0
dns-server 10.6.12.25 10.6.12.20
default-router 172.16.1.1
lease 8
!
ip dhcp pool floor2
network 172.16.2.0 255.255.255.0
dns-server 10.6.12.25 10.6.12.20
default-router 172.16.2.1
lease 8
!
ip dhcp pool floor3
network 172.16.3.0 255.255.255.0
dns-server 10.6.12.25 10.6.12.20
default-router 172.16.3.1
lease 8
!
ip dhcp pool floor4
network 172.16.4.0 255.255.255.0
dns-server 10.6.12.25 10.6.12.20
default-router 172.16.4.1
lease 8
!
ip dhcp pool floorG
network 172.16.5.0 255.255.255.0
dns-server 10.6.12.25 10.6.12.20
default-router 172.16.5.1
lease 8
!
!
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface GigabitEthernet0/3
!
interface GigabitEthernet0/4
!
interface GigabitEthernet0/5
!
interface GigabitEthernet0/6
!
interface GigabitEthernet0/7
!
interface GigabitEthernet0/8
!
interface GigabitEthernet0/9
!
interface GigabitEthernet0/10
!
interface GigabitEthernet0/11
!
interface GigabitEthernet0/12
!
interface GigabitEthernet0/13
!
interface GigabitEthernet0/14
!
interface GigabitEthernet0/15
!
interface GigabitEthernet0/16
!
interface GigabitEthernet0/17
!
interface GigabitEthernet0/18
!
interface GigabitEthernet0/19
!
interface GigabitEthernet0/20
!
interface GigabitEthernet0/21
!
interface GigabitEthernet0/22
!
interface GigabitEthernet0/23
!
interface GigabitEthernet0/24
!
interface GigabitEthernet0/25
switchport trunk encapsulation dot1q
switchport mode trunk
macro description cisco-switch
auto qos voip trust
spanning-tree link-type point-to-point
!
interface GigabitEthernet0/26
!
interface GigabitEthernet0/27
!
interface GigabitEthernet0/28
!
interface Vlan1
ip address 10.6.12.3 255.255.0.0
!
interface Vlan2
ip address 172.16.1.1 255.255.255.0
!
interface Vlan3
ip address 172.16.2.1 255.255.255.0
!
interface Vlan4
ip address 172.16.3.1 255.255.255.0
!
interface Vlan5
ip address 172.16.4.1 255.255.255.0
!
interface Vlan6
ip address 172.16.5.1 255.255.255.0
!
ip default-gateway 10.6.12.1
ip classless
ip http server
!
snmp-server community MAJ1 RO
snmp-server community MAJ2 RW
!
control-plane
!
!
line con 0
line vty 0 4
password ****
login
line vty 5 15
login
!
!
end
---------------------------------------------------------------------------
Fiber#sh run
Building configuration...
Current configuration:
!
version 12.0
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Fiber
!
enable password ****
!
!
!
!
!
!
spanning-tree vlan 1 priority 28673
ip subnet-zero
!
!
!
interface GigabitEthernet0/1
switchport trunk encapsulation dot1q
!
interface GigabitEthernet0/2
!
interface GigabitEthernet0/3
switchport trunk encapsulation dot1q
!
interface GigabitEthernet0/4
!
interface GigabitEthernet0/5
!
interface GigabitEthernet0/6
!
interface GigabitEthernet0/7
!
interface GigabitEthernet0/8
!
interface VLAN1
ip address 10.6.11.1 255.255.0.0
no ip directed-broadcast
no ip route-cache
!
ip default-gateway 10.6.12.1
!
line con 0
transport input none
stopbits 1
line vty 0 4
password ****
login
line vty 5 15
login
!
end
------------------------------------
SW-F1-1#sh run
Building configuration...
Current configuration:
!
version 12.0
service nagle
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname SW-F1-1
!
enable password *******
!
!
!
!
!
!
ip subnet-zero
no ip domain-lookup
!
!
!
interface FastEthernet0/1
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface FastEthernet0/11
!
interface FastEthernet0/12
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
!
interface FastEthernet0/25
!
interface FastEthernet0/26
!
interface FastEthernet0/27
!
interface FastEthernet0/28
!
interface FastEthernet0/29
!
interface FastEthernet0/30
!
interface FastEthernet0/31
!
interface FastEthernet0/32
!
interface FastEthernet0/33
!
interface FastEthernet0/34
!
interface FastEthernet0/35
!
interface FastEthernet0/36
!
interface FastEthernet0/37
!
interface FastEthernet0/38
!
interface FastEthernet0/39
!
interface FastEthernet0/40
!
interface FastEthernet0/41
!
interface FastEthernet0/42
!
interface FastEthernet0/43
!
interface FastEthernet0/44
!
interface FastEthernet0/45
!
interface FastEthernet0/46
!
interface FastEthernet0/47
!
interface FastEthernet0/48
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface VLAN1
ip address 10.6.12.12 255.255.252.0
no ip directed-broadcast
no ip route-cache
!
snmp-server engineID local 0000000902000008A3E8EF80
snmp-server community public RO
snmp-server community private RW
snmp-server enable traps snmp authentication linkdown linkup coldstart
snmp-server enable traps vlan-membership
snmp-server enable traps config
snmp-server enable traps entity
snmp-server enable traps hsrp
snmp-server enable traps c2900
snmp-server enable traps vtp
snmp-server enable traps cluster
!
line con 0
exec-timeout 0 0
password *****
login
transport input none
stopbits 1
line vty 0 4
exec-timeout 0 0
password ******
login
line vty 5 15
exec-timeout 0 0
password ****
login
!
end
اضفت على الكور VLAN 2 واضفت على SWITCH SW-F1-5 واضفت جميع البورتات الى Vlan 2 ولم يجري الاتصال بين الكمبيوتر و و Core ولم يحصل على IP
تم اضافت جميع البورتات في switch sw-f1-5 الى VLAN 2 ولم يتم عمل DHCP على ال PCs
:ah42:
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