Bờ i bi sắc bí bài "ROUTING VLAN"
Mô hình em đang làm:
PC4: IP 192.168.2.2/24, GW 192.168.2.1
PC1: IP 192.168.3.3/24, GW 192.168.3.1
PC2: IP 192.168.2.22/24, GW 192.168.2.1
PC0: IP 192.168.3.33/24, GW 192.168.3.1
Hiện tại PC4 ping thấy 192.168.2.1, PC1, PC1 ping thấy 192.168.3.1, PC4. PC4 chưa ping thấy PC0, PC2. PC2 chưa ping thấy 192.168.2.1. PC0 chưa ping thấy 192.168.3.1. Em muốn các PC trong VLAN 2, 3 ping thấy lẫn nhau.
Đây là cấu hình mời mọi người xem qua:
CLient1:
Code:Client1#sh vlan VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 default active Fa0/2, Fa0/3, Fa0/4, Fa0/5 Fa0/6, Fa0/7, Fa0/8, Fa0/9 Fa0/10, Fa0/11, Fa0/12, Fa0/13 Fa0/14, Fa0/15, Fa0/16, Fa0/17 Fa0/18, Fa0/19, Fa0/20, Fa0/21 Fa0/24, Gig1/1, Gig1/2 2 CNTT active Fa0/22 3 IT active Fa0/23 4 KT active 5 NS active 6 test active 1002 fddi-default act/unsup 1003 token-ring-default act/unsup 1004 fddinet-default act/unsup 1005 trnet-default act/unsup VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2 ---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------ 1 enet 100001 1500 - - - - - 0 0 2 enet 100002 1500 - - - - - 0 0 3 enet 100003 1500 - - - - - 0 0 4 enet 100004 1500 - - - - - 0 0 5 enet 100005 1500 - - - - - 0 0 6 enet 100006 1500 - - - - - 0 0 1002 fddi 101002 1500 - - - - - 0 0 1003 tr 101003 1500 - - - - - 0 0 1004 fdnet 101004 1500 - - - ieee - 0 0 1005 trnet 101005 1500 - - - ibm - 0 0 Remote SPAN VLANs ------------------------------------------------------------------------------ Primary Secondary Type Ports ------- --------- ----------------- ------------------------------------------Code:Client1#sh vtp status VTP Version : 2 Configuration Revision : 4 Maximum VLANs supported locally : 255 Number of existing VLANs : 10 VTP Operating Mode : Client VTP Domain Name : ISPACE VTP Pruning Mode : Disabled VTP V2 Mode : Disabled VTP Traps Generation : Disabled MD5 digest : 0x3A 0xF2 0x4B 0x22 0x34 0x7C 0xB7 0x00 Configuration last modified by 0.0.0.0 at 3-1-93 00:07:18
VTP Server:
Code:Server#sh vlan VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 default active Fa0/3, Fa0/4, Fa0/5, Fa0/6 Fa0/7, Fa0/8, Fa0/9, Fa0/10 Fa0/11, Fa0/12, Fa0/13, Fa0/14 Fa0/15, Fa0/16, Fa0/17, Fa0/18 Fa0/19, Fa0/20, Fa0/21, Fa0/22 Fa0/23, Gig1/1, Gig1/2 2 CNTT active 3 IT active 4 KT active 5 NS active 6 test active 1002 fddi-default act/unsup 1003 token-ring-default act/unsup 1004 fddinet-default act/unsup 1005 trnet-default act/unsup VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2 ---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------ 1 enet 100001 1500 - - - - - 0 0 2 enet 100002 1500 - - - - - 0 0 3 enet 100003 1500 - - - - - 0 0 4 enet 100004 1500 - - - - - 0 0 5 enet 100005 1500 - - - - - 0 0 6 enet 100006 1500 - - - - - 0 0 1002 fddi 101002 1500 - - - - - 0 0 1003 tr 101003 1500 - - - - - 0 0 1004 fdnet 101004 1500 - - - ieee - 0 0 1005 trnet 101005 1500 - - - ibm - 0 0 Remote SPAN VLANs ------------------------------------------------------------------------------ Primary Secondary Type Ports ------- --------- ----------------- ------------------------------------------Code:Server#sh vtp status VTP Version : 2 Configuration Revision : 4 Maximum VLANs supported locally : 255 Number of existing VLANs : 10 VTP Operating Mode : Server VTP Domain Name : ISPACE VTP Pruning Mode : Disabled VTP V2 Mode : Disabled VTP Traps Generation : Disabled MD5 digest : 0x3A 0xF2 0x4B 0x22 0x34 0x7C 0xB7 0x00 Configuration last modified by 0.0.0.0 at 3-1-93 00:07:18 Local updater ID is 0.0.0.0 (no valid interface found)
ROUTER:
Code:Router#sh running-config Building configuration... Current configuration : 779 bytes ! version 12.2 no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption ! hostname Router ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! interface FastEthernet0/0 no ip address duplex auto speed auto ! interface FastEthernet0/0.2 encapsulation dot1Q 2 ip address 192.168.2.1 255.255.255.0 ! interface FastEthernet0/0.3 encapsulation dot1Q 3 ip address 192.168.3.1 255.255.255.0 ! interface FastEthernet1/0 no ip address duplex auto speed auto shutdown ! interface Serial2/0 no ip address shutdown ! interface Serial3/0 no ip address shutdown ! interface FastEthernet4/0 no ip address shutdown ! interface FastEthernet5/0 no ip address shutdown ! ip classless ! ! ! ! ! ! ! line con 0 line vty 0 4 login ! ! ! end
CLient2:
Code:CLient2#sh vlan VLAN Name Status Ports ---- -------------------------------- --------- ------------------------------- 1 default active Fa0/2, Fa0/3, Fa0/4, Fa0/5 Fa0/6, Fa0/7, Fa0/8, Fa0/9 Fa0/10, Fa0/11, Fa0/12, Fa0/13 Fa0/14, Fa0/15, Fa0/16, Fa0/17 Fa0/18, Fa0/19, Fa0/21, Fa0/23 Fa0/24, Gig1/1, Gig1/2 2 CNTT active Fa0/22 3 IT active Fa0/20 4 KT active 5 NS active 6 test active 1002 fddi-default act/unsup 1003 token-ring-default act/unsup 1004 fddinet-default act/unsup 1005 trnet-default act/unsup VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2 ---- ----- ---------- ----- ------ ------ -------- ---- -------- ------ ------ 1 enet 100001 1500 - - - - - 0 0 2 enet 100002 1500 - - - - - 0 0 3 enet 100003 1500 - - - - - 0 0 4 enet 100004 1500 - - - - - 0 0 5 enet 100005 1500 - - - - - 0 0 6 enet 100006 1500 - - - - - 0 0 1002 fddi 101002 1500 - - - - - 0 0 1003 tr 101003 1500 - - - - - 0 0 1004 fdnet 101004 1500 - - - ieee - 0 0 1005 trnet 101005 1500 - - - ibm - 0 0 Remote SPAN VLANs ------------------------------------------------------------------------------ Primary Secondary Type Ports ------- --------- ----------------- ------------------------------------------Code:CLient2#sh vt s CLient2#sh vt status VTP Version : 2 Configuration Revision : 4 Maximum VLANs supported locally : 255 Number of existing VLANs : 10 VTP Operating Mode : Client VTP Domain Name : ISPACE VTP Pruning Mode : Disabled VTP V2 Mode : Disabled VTP Traps Generation : Disabled MD5 digest : 0x3A 0xF2 0x4B 0x22 0x34 0x7C 0xB7 0x00 Configuration last modified by 0.0.0.0 at 3-1-93 00:07:18
Ai giup dum em voi nhe! EM thi bi roi.
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Originally Posted by logmeinvietnam
