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Intervlan Routing Issue
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06-23-2010 03:53 AM - edited 03-04-2019 08:52 AM
I am not able to communicated between vlan 1, 2,3, although inter vlan routing is enabled on cisco 3750 l3 switch.
Bellow is the configuration.
Please suggest on it
APHS_CORE#sh running-config
Building configuration...
Current configuration : 7022 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
service password-encryption
!
hostname APHS_CORE
!
enable secret 5 $1$ZIFI$evixjAIDgo9nV/451.v9U0
enable password 7 14050107
!
no aaa new-model
switch 1 provision ws-c3750g-48ts
ip subnet-zero
ip routing
!
!
!
!
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
interface GigabitEthernet1/0/1
description WS-038
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/2
description WS-010
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/3
description WS-007
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/4
description WS-009
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/5
description UD01
switchport access vlan 3
storm-control multicast level 0.05
spanning-tree portfast
!
interface GigabitEthernet1/0/6
description PI01
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/7
description PI02
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/8
description LP01
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/9
description HL01
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/10
description EN02
spanning-tree portfast
!
interface GigabitEthernet1/0/11
description HL02
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/12
description WS-011
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/13
description OT1DF2
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/14
description PB2LP1
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/15
description PB1CS12
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/16
description PB6LP1
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/17
description PB1HL1
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/18
description WS-039
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/19
description LP02
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/20
description LP03
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/21
description EN01
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/22
description PB2HL1
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/23
description HL03
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/24
description PB1CS34
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/25
description RB01
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/26
description DR-SERVER-LEVEL1
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/27
description DR-SERVER-LEVEL2
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/28
description SAL-SERVER1-LEVEL1
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/29
description SAL-SERVER2-LEVEL1
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/30
description SAL-SERVER1-LEVEL2
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/31
description SAL-SERVER2-LEVEL2
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/32
description CR-WS01-LEVEL2
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/33
description CR-WS02-LEVEL2
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/34
description CR-WS03-VLAN1
spanning-tree portfast
!
interface GigabitEthernet1/0/35
description CR-WS04-VLAN1
spanning-tree portfast
!
interface GigabitEthernet1/0/36
description CR-WS05-VLAN1
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/37
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/38
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/39
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/40
switchport access vlan 2
spanning-tree portfast
!
interface GigabitEthernet1/0/41
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/42
spanning-tree portfast
!
interface GigabitEthernet1/0/43
spanning-tree portfast
!
interface GigabitEthernet1/0/44
spanning-tree portfast
!
interface GigabitEthernet1/0/45
spanning-tree portfast
!
interface GigabitEthernet1/0/46
switchport access vlan 3
spanning-tree portfast
!
interface GigabitEthernet1/0/47
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet1/0/48
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet1/0/49
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet1/0/50
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet1/0/51
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface GigabitEthernet1/0/52
switchport trunk encapsulation dot1q
switchport mode trunk
!
interface Vlan1
ip address 10.36.24.1 255.255.255.0
standby ip 10.36.24.4
!
interface Vlan2
ip address 10.36.25.241 255.255.255.0
standby ip 10.36.25.243
standby priority 110
!
interface Vlan3
ip address 10.36.26.241 255.255.255.0
standby ip 10.36.26.243
standby priority 110
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.36.24.3
ip http server
!
ip access-list extended SAL1
permit udp 10.36.26.0 0.0.0.255 host 10.22.19.16
permit udp any any
ip access-list extended SAL1_out
permit ip host 10.22.19.16 10.36.26.0 0.0.0.255
permit ip host 10.2.219.91 10.36.26.0 0.0.0.255
permit ip host 10.2.161.16 10.36.26.0 0.0.0.255
permit ip host 10.44.108.110 10.36.26.0 0.0.0.255
ip access-list extended SAL2
permit ip 10.36.25.0 0.0.0.255 host 10.22.19.16
permit udp any any
permit ip 10.36.25.0 0.0.0.255 host 10.44.108.110
permit ip 10.36.25.0 0.0.0.255 host 10.2.219.91
deny ip any any
ip access-list extended SAL2_out
permit ip host 10.2.161.16 10.36.25.0 0.0.0.255
permit udp any any
permit ip host 10.22.19.16 10.36.25.0 0.0.0.255
permit ip host 10.44.108.110 10.36.25.0 0.0.0.255
permit ip host 10.2.219.91 10.36.25.0 0.0.0.255
!
access-list 101 deny ip any any
access-list 102 deny ip any any
access-list 111 deny igmp any any
snmp-server community public RO
snmp-server location APHS Control Room
snmp-server contact Suresh Malviya
!
control-plane
!
!
line con 0
line vty 0 4
password 7 104F191116
login
line vty 5 15
password 7 141602031F
login
!
!
end
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06-24-2010 06:28 AM
Tharak,
Sorry. I directed the question to you, but it was meant for the OP.
John
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06-24-2010 07:58 AM
Advait,
The switch configuration looks OK!!!
I am trying to understand from what are you pinging from and to what?
Are the PC's you ping from and to are on the same switch?
What is the PC default gatway IP & MAC address?
Is the APHS_CORE connected to another switch / HSRP ?
Can you provide a connectivity diagram?
If you can provide the info above then we shoudl be able to assisit you further
Francisco
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