LAN Routing
cancel
Showing results for 
Search instead for 
Did you mean: 

Inter Vlan Routing iuuse

 
SUJOYGHOSH
Occasional Visitor

Inter Vlan Routing iuuse

Hi ,

i have some VLAN or Inter VLAN issue with my 3COM switch, i have 2 nos. of 3com 8800 core switch and some of 3com 4400 distribution switches and also 2 nos of Cisco 2960 switches, my problame is that i have use some VLANS (1, ,10, 20 ,56 and more,) in my whole network. the thing is that i will not get VLAN56 ip form my up link switch8800 when i creat inter vlan 56 ip  in 3COM 4400 distridution switch and also not pass VLAN 56 information on Distribution switch ans Cisco Switches also. but if i remove the inter vlan 56 ip form distribution switch then i got ping 56 ip from core switch. my core switch trunk port is 2/1/1 and distribution switch is 1/0/1 and 1/0/22 , 1/0/1 has connected to core switch and 1/0/22 is connected to Cisco switch.

i can not understand that is there any Trunk port confihure issue or Inter vlan routing issue.

i am share the connectivity diagram and Core switch and distridution switch configuration,  please give me the solution . 

my Core1 Confihuration is

<sw8800_core1>display current-configuration
#
 config-version 3.01.30r
#
 sysname sw8800_core1
#
 super password level 3 cipher
#
 local-server nas-ip 127.0.0.1 key 3com
#
 Xbar load-balance
#
 router route-limit 128K
 router VRF-limit 256
#
 ip http directory
#
undo ip http shutdown
#
 vbas deviceid_type bridge_mac
#
radius scheme system
 server-type standard
 primary authentication 127.0.0.1 1645
 primary accounting 127.0.0.1 1646
 user-name-format without-domain
#
domain system
 vlan-assignment-mode integer
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable

 domain default enable system
#
local-user admin
 service-type lan-access
 service-type terminal
 service-type ftp
#
dhcp server ip-pool 1
 network 192.168.1.0 mask 255.255.255.0
#
vlan 1
#
vlan 2
#
vlan 10
 description Server
 ip-subnet-vlan 0 ip 192.168.0.0 255.255.255.0
#
vlan 11
 description IT_Room
 ip-subnet-vlan 0 ip 192.168.1.0 255.255.255.0
#
vlan 12
 description Director
 ip-subnet-vlan 0 ip 192.168.2.0 255.255.255.0
#
vlan 13
 description Accounts
 ip-subnet-vlan 0 ip 192.168.3.0 255.255.255.0
#
vlan 14
 description Administrative_Block
 ip-subnet-vlan 0 ip 192.168.4.0 255.255.255.0
#
vlan 15
 description R&D_Gr
 ip-subnet-vlan 0 ip 192.168.5.0 255.255.255.0
#
vlan 16
 description R&D_1st
 ip-subnet-vlan 0 ip 192.168.6.0 255.255.255.0
#
vlan 17
 description Library
 ip-subnet-vlan 0 ip 192.168.7.0 255.255.255.0
#
vlan 18
 description Old_Building
 ip-subnet-vlan 0 ip 192.168.8.0 255.255.255.0
#
vlan 19
 description Foundry
 ip-subnet-vlan 0 ip 192.168.9.0 255.255.255.0
#
vlan 20
 description Investment_Casting
 ip-subnet-vlan 0 ip 192.168.10.0 255.255.255.0
#
vlan 21
 description MTG_Workshop
 ip-subnet-vlan 0 ip 192.168.11.0 255.255.255.0
#
vlan 22
 description Purchase
 ip-subnet-vlan 0 ip 192.168.12.0 255.255.255.0
#
vlan 23
 description Electrical
 ip-subnet-vlan 0 ip 192.168.13.0 255.255.255.0
#
vlan 24
 description Tribilogy
 ip-subnet-vlan 0 ip 192.168.14.0 255.255.255.0
#
vlan 25
 description 32
 ip-subnet-vlan 0 ip 192.168.56.0 255.255.248.0
#
vlan 26
 description MST
 ip-subnet-vlan 0 ip 192.168.16.0 255.255.255.0
#
vlan 27
 description Robotics
 ip-subnet-vlan 0 ip 192.168.17.0 255.255.255.0
#
vlan 28
 description Surface_Robotics
 ip-subnet-vlan 0 ip 192.168.18.0 255.255.255.0
#
vlan 29
 description HPE_Shed
 ip-subnet-vlan 0 ip 192.168.19.0 255.255.255.0
#
vlan 30
 description Security_Office
 ip-subnet-vlan 0 ip 192.168.20.0 255.255.255.0
#
vlan 31
 description condition&monitoring
#
vlan 34
#
vlan 35
 description SMG
#
vlan 37
#
vlan 40
 description wlan
 ip-subnet-vlan 0 ip 10.10.0.0 255.255.0.0
#
vlan 50
#
interface Vlan-interface1
 ip address 192.168.200.1 255.255.255.0
#
interface Vlan-interface10
 ip address 192.168.0.1 255.255.255.0
 vrrp vrid 10 virtual-ip 192.168.0.3
 vrrp vrid 10 priority 110
#
interface Vlan-interface11
 ip address 192.168.1.1 255.255.255.0
 dhcp select relay
 vrrp vrid 11 virtual-ip 192.168.1.3
 vrrp vrid 11 priority 110
#
interface Vlan-interface12
 ip address 192.168.2.1 255.255.255.0
 vrrp vrid 12 virtual-ip 192.168.2.3
 vrrp vrid 12 priority 110
#
interface Vlan-interface13
 ip address 192.168.3.1 255.255.255.0
 vrrp vrid 13 virtual-ip 192.168.3.3
 vrrp vrid 13 priority 110
#
interface Vlan-interface14
 ip address 192.168.4.1 255.255.255.0
#
interface Vlan-interface15
 ip address 192.168.5.1 255.255.255.0
 vrrp vrid 15 virtual-ip 192.168.5.3
 vrrp vrid 15 priority 110
#
interface Vlan-interface16
 ip address 192.168.6.1 255.255.255.0
 vrrp vrid 16 virtual-ip 192.168.6.3
 vrrp vrid 16 priority 110
#
interface Vlan-interface17
 ip address 192.168.7.1 255.255.255.0
 vrrp vrid 17 virtual-ip 192.168.7.3
 vrrp vrid 17 priority 110
#
interface Vlan-interface18
 ip address 192.168.8.1 255.255.255.0
 vrrp vrid 18 virtual-ip 192.168.8.3
 vrrp vrid 18 priority 110
#
interface Vlan-interface19
 ip address 192.168.9.1 255.255.255.0
 vrrp vrid 19 virtual-ip 192.168.9.3
 vrrp vrid 19 priority 110
#
interface Vlan-interface20
 ip address 192.168.10.1 255.255.255.0
 vrrp vrid 20 virtual-ip 192.168.10.3
 vrrp vrid 20 priority 110
#
interface Vlan-interface21
 ip address 192.168.11.1 255.255.255.0
 vrrp vrid 21 virtual-ip 192.168.11.3
 vrrp vrid 21 priority 110
#
interface Vlan-interface22
 ip address 192.168.12.1 255.255.255.0
 vrrp vrid 22 virtual-ip 192.168.12.3
 vrrp vrid 22 priority 110
#
interface Vlan-interface23
 ip address 192.168.13.1 255.255.255.0
 vrrp vrid 23 virtual-ip 192.168.13.3
 vrrp vrid 23 priority 110
#
interface Vlan-interface24
 ip address 192.168.14.1 255.255.255.0
 vrrp vrid 24 virtual-ip 192.168.14.3
 vrrp vrid 24 priority 110
#
interface Vlan-interface25
 ip address 192.168.56.1 255.255.248.0
 vrrp vrid 25 virtual-ip 192.168.56.3
 vrrp vrid 25 priority 110
#
interface Vlan-interface26
 ip address 192.168.16.1 255.255.255.0
 vrrp vrid 26 virtual-ip 192.168.16.3
 vrrp vrid 26 priority 110
#
interface Vlan-interface27
 ip address 192.168.17.1 255.255.255.0
 vrrp vrid 27 virtual-ip 192.168.17.3
 vrrp vrid 27 priority 110
#
interface Vlan-interface28
 ip address 192.168.18.1 255.255.255.0
 vrrp vrid 28 virtual-ip 192.168.18.3
 vrrp vrid 28 priority 110
#
interface Vlan-interface29
 ip address 192.168.19.1 255.255.255.0
 vrrp vrid 29 virtual-ip 192.168.19.3
 vrrp vrid 29 priority 110
#
interface Vlan-interface30
 ip address 192.168.20.10 255.255.255.0
#
interface Vlan-interface31
 ip address 192.168.21.1 255.255.255.0
 vrrp vrid 31 virtual-ip 192.168.21.3
 vrrp vrid 31 priority 110
#
interface Vlan-interface34
 ip address 192.168.24.1 255.255.255.0
#
interface Vlan-interface35
 ip address 192.168.25.1 255.255.255.0
#
interface Vlan-interface37
 ip address 192.168.27.1 255.255.255.0
#
interface Vlan-interface40
 ip address 192.168.40.1 255.255.255.0
#
interface Vlan-interface50
 ip address 192.168.50.1 255.255.255.0
 vrrp vrid 1 virtual-ip 192.168.50.3
 vrrp vrid 1 priority 110
#
interface Aux0/0/1
 flowcontrol normal
 async mode interactive
 link-protocol ppp
#
interface M-Ethernet0/0/0
#
interface GigabitEthernet2/1/1
 port link-type trunk
 port trunk permit vlan 1 25
#
interface GigabitEthernet2/1/2
 port link-type trunk
 port trunk permit vlan all
#
interface GigabitEthernet2/1/3
 port access vlan 13
#
interface GigabitEthernet2/1/4
 port access vlan 14
#
interface GigabitEthernet2/1/5
 port access vlan 15
#
interface GigabitEthernet2/1/6
 port access vlan 16
#
interface GigabitEthernet2/1/7
 port access vlan 17
#
interface GigabitEthernet2/1/8
 port link-type trunk
 port trunk permit vlan all
#
interface GigabitEthernet2/1/9
 port access vlan 19
#
interface GigabitEthernet2/1/10
 port link-type trunk
 port trunk permit vlan all
#
interface GigabitEthernet2/1/11
 port link-type trunk
 port trunk permit vlan all
#
interface GigabitEthernet2/1/12
 port access vlan 22
#
interface GigabitEthernet2/1/13
 port access vlan 23
#
interface GigabitEthernet2/1/14
 port access vlan 24
#
interface GigabitEthernet2/1/15
#
interface GigabitEthernet2/1/16
 port link-type trunk
 port trunk permit vlan all
#
interface GigabitEthernet2/1/17
 port access vlan 27
#
interface GigabitEthernet2/1/18
 port access vlan 28
#
interface GigabitEthernet2/1/19
 port access vlan 29
#
interface GigabitEthernet2/1/20
 port access vlan 31
#
interface GigabitEthernet2/1/21
 port link-type trunk
 port trunk permit vlan all
#
interface GigabitEthernet2/1/22
 port access vlan 31
#
interface GigabitEthernet2/1/23
 port access vlan 10
#
interface GigabitEthernet2/1/24
 port access vlan 10
#
interface GigabitEthernet4/1/1
 port access vlan 11
#
interface GigabitEthernet4/1/2
 port access vlan 11
#
interface GigabitEthernet4/1/3
#
interface GigabitEthernet4/1/4
#
interface GigabitEthernet4/1/5
 port access vlan 21
#
interface GigabitEthernet4/1/6
#
interface GigabitEthernet4/1/7
#
interface GigabitEthernet4/1/8
 port access vlan 18
#
interface GigabitEthernet4/1/9
#
interface GigabitEthernet4/1/10
#
interface GigabitEthernet4/1/11
#
interface GigabitEthernet4/1/12
#
interface GigabitEthernet4/1/13
 port access vlan 23
#
interface GigabitEthernet4/1/14
#
interface GigabitEthernet4/1/15
 port link-type trunk
 port trunk permit vlan 1 25
#
interface GigabitEthernet4/1/16
 port link-type trunk
 port trunk permit vlan all
#
interface GigabitEthernet4/1/17
 port link-type trunk
 port trunk permit vlan all
#
interface GigabitEthernet4/1/18
#
interface GigabitEthernet4/1/19
 port access vlan 40
#
interface GigabitEthernet4/1/20
 port access vlan 40
#
interface GigabitEthernet4/1/21
 port access vlan 15
#
interface GigabitEthernet4/1/22
 port access vlan 31
#
interface GigabitEthernet4/1/23
 port access vlan 10
#
interface GigabitEthernet4/1/24
 port access vlan 10
#
interface NULL0
#
 ip route-static 192.168.1.0 255.255.255.0 192.168.1.10 preference 60
 ip route-static 192.168.2.0 255.255.255.0 192.168.2.10 preference 60
#
user-interface con 0
 authentication-mode password
 set authentication password cipher
user-interface aux 0
user-interface vty 0 4
 set authentication password cipher

My Distribution Switch Configuration is.

[ITROOM_4500]display cu
#
 sysname ITROOM_4500
#
 dhcp relay server-group 0 ip 192.168.1.101
 dhcp relay server-group 1 ip 192.168.1.10
 dhcp relay server-group 1 ip 192.168.0.20
 dhcp relay server-detect
#
 domain default enable system
#
 local-server nas-ip 127.0.0.1 key 3com
#
 telnet server enable
#
 undo cluster enable
#
 gvrp
#
igmp-snooping
#
vlan 1
 igmp-snooping enable
#
vlan 2 to 3
#
vlan 25
#
radius scheme system
 server-type extended
 primary authentication 127.0.0.1 1645
 primary accounting 127.0.0.1 1646
 user-name-format without-domain
#
domain system
 access-limit disable
 state active
 idle-cut disable
 self-service-url disable
#
local-user admin
 password simple sanchalak
 service-type telnet terminal
 level 3
local-user manager
 password simple manager
 service-type telnet terminal
 level 2
local-user monitor
 password simple monitor
 service-type telnet terminal
 level 1
#
acl number 2000
#
acl number 3000
 step 1
 rule 0 deny tcp
 rule 1 deny tcp destination-port eq www
#
 stp disable
#
interface NULL0
#
interface Vlan-interface1
 ip address 192.168.1.10 255.255.255.0
 dhcp select relay
 dhcp relay server-select 1
#
interface Vlan-interface2
#
interface Vlan-interface25
#
interface GigabitEthernet1/0/1
 port link-type trunk
 port trunk permit vlan all
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp disable
 stp edged-port enable
 gvrp
#
interface GigabitEthernet1/0/2
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/3
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/4
 speed 100
 duplex full
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/5
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/6
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/7
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/8
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/9
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/10
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/11
 flow-control
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/12
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/13
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/14
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/15
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/16
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/17
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/18
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/19
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/20
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/21
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/22
 port link-type trunk
 port trunk permit vlan all
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
 gvrp
#
interface GigabitEthernet1/0/23
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp loop-protection
#
interface GigabitEthernet1/0/24
 port link-type hybrid
 port hybrid vlan 1 25 tagged
 broadcast-suppression pps 3000
 undo jumboframe enable
 stp edged-port enable
#
interface GigabitEthernet1/0/25
 broadcast-suppression pps 3000
 undo jumboframe enable
 shutdown
 stp edged-port enable
#
interface GigabitEthernet1/0/26
 broadcast-suppression pps 3000
 undo jumboframe enable
 shutdown
 stp edged-port enable
#
interface GigabitEthernet1/0/27
 broadcast-suppression pps 3000
 undo jumboframe enable
 shutdown
 stp edged-port enable
#
interface GigabitEthernet1/0/28
 broadcast-suppression pps 3000
 undo jumboframe enable
 shutdown
 stp edged-port enable
#
nqa-agent enable
#
 ip route-static 0.0.0.0 0.0.0.0 192.168.1.3
#
 snmp-agent
 snmp-agent local-engineid 8000002B03001AC15E5041
 snmp-agent community read public
 snmp-agent community write private
 snmp-agent sys-info version all
#
 header login % WELCOME %
#
 dhcp enable
#
user-interface aux 0
 authentication-mode scheme
user-interface vty 0 4
 authentication-mode scheme
#

1 REPLY
Vince-Whirlwind
Honored Contributor

Re: Inter Vlan Routing iuuse

Could it be because when you created VLAN56, your IP subnet you put on it conflicts with the IP subnet you put on VLAN25?