I'm running accross two problems:
I've 3750 switch configured with following:
switch 1 provision ws-c3750-48p
so it shows fastEthernet ports, no Gig ports.
when I try to configure it with:
switch 1 provision ws-c3750-48ps - it doesn't take even though this switch is gig switch. how to resolve it?
2) as in config shown below. intervlan routing is enabled but still cant reach any host from vlan 2 to host in vlan 3. I can reach the default gateway of vlan3 from vlan 2 though.
interface Vlan2
ip address 192.168.2.3 255.255.255.0
standby 2 ip 192.168.2.1
standby 2 priority 90
standby 2 preempt
!
interface Vlan3
ip address 172.7.2.3 255.255.252.0
standby 3 ip 172.9.2.1
standby 3 priority 90
standby 3 preempt
i.e. PC1 IP address: 192.168.2.100
PC2 IP address: 172.7.2.3
PC1 can ping 172.9.2.1 but it cant ping 172.9.2.3. and same thing happens with PC2.
Confg. of switch is as below:
Current configuration : 7987 bytes
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW2
!
boot-start-marker
boot-end-marker
!
no logging console
enable secret 5 $1$5SHB$2.H60/Zuf5V3Gw0YdhfGW.
!
!
!
no aaa new-model
switch 1 provision ws-c3750-48p
system mtu routing 1500
vtp domain domain
vtp mode transparent
authentication mac-move permit
ip subnet-zero
ip routing
no ip domain-lookup
!
!
!
!
crypto pki trustpoint TP-self-signed-1137764352
enrollment selfsigned
subject-name cn=IOS-Self-Signed-Certificate-1137764352
revocation-check none
rsakeypair TP-self-signed-1137764352
!
!
crypto pki certificate chain TP-self-signed-1137764352
certificate self-signed 01
30820240 308201A9 A0030201 02020101 300D0609 2A864886 F70D0101 04050030
31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274
69666963 6174652D 31313337 37363433 3532301E 170D3933 30333031 30303031
30395A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649
4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D31 31333737
36343335 3230819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281
8100E0C7 14DA215C 2325ED1C C2CD2D53 5A9835AD 13676CE7 2738DC4B 49CDF66A
03C34EB3 802C0B51 610F79E7 24B671CD 64E64636 069BC588 92DE22C8 2A1304A1
A13E8F69 FB4654B2 CA343D7D B5F9AEE4 57CAAE89 A4C0C97B FC26F8C0 B3FD77DF
D486C3B4 0F2080F3 3F489D8C 0165F7C2 6E725CB6 BDF196AB 5AFAEBE8 0A070B90
F77D0203 010001A3 68306630 0F060355 1D130101 FF040530 030101FF 30130603
551D1104 0C300A82 084D4553 2D535732 2E301F06 03551D23 04183016 8014C3B9
7848F306 09DEE7B5 86ED3010 0579BBD7 A8D7301D 0603551D 0E041604 14C3B978
48F30609 DEE7B586 ED301005 79BBD7A8 D7300D06 092A8648 86F70D01 01040500
03818100 57A3B357 D06DFAD5 163A3339 1705732E 101648C3 BC7659CA 19A45DDC
3F0595F4 15E076BE 9A33AA49 D2A0269B 2C59025E 5B2295DC 8287CA68 3B371545
7975FC5C DA456872 C02136A8 A2347742 335E2B71 ABE08F2E 27A25FA3 77663E72
4770DBE2 60590AE1 3215782A F82B6EA5 EA46FDAB 62364A0C BAEB8D69 DE1AB7AA 4F466569
quit
!
!
!
errdisable recovery cause bpduguard
spanning-tree mode pvst
spanning-tree etherchannel guard misconfig
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
vlan 2
name Vlan2
!
vlan 3
name Vlan3
!
vlan 4
name >Vlan4
!
!
!
!
interface Port-channel1
description > To-SWITCH 1
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2-4
switchport mode trunk
!
interface FastEthernet1/0/1
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/2
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/3
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/4
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/5
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/6
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/7
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/8
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/9
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/10
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/11
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/12
description Vlan2
switchport access vlan 2
switchport mode access
!
interface FastEthernet1/0/13
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/14
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/15
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/16
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/17
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/18
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/19
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/20
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/21
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/22
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/23
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/24
description Vlan3
switchport access vlan 3
switchport mode access
!
interface FastEthernet1/0/25
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/26
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/27
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/28
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/29
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/30
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/31
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/32
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/33
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/34
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/35
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/36
description Vlan4
switchport access vlan 4
switchport mode access
!
interface FastEthernet1/0/37
!
interface FastEthernet1/0/38
!
interface FastEthernet1/0/39
!
interface FastEthernet1/0/40
!
interface FastEthernet1/0/41
!
interface FastEthernet1/0/42
!
interface FastEthernet1/0/43
!
interface FastEthernet1/0/44
!
interface FastEthernet1/0/45
!
interface FastEthernet1/0/46
!
interface FastEthernet1/0/47
description > To-SW1 G1/0/47
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2-4
switchport mode trunk
channel-group 1 mode active
!
interface FastEthernet1/0/48
description > To-SW1 G1/0/48
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 2-4
switchport mode trunk
channel-group 1 mode active
!
interface GigabitEthernet1/0/1
!
interface GigabitEthernet1/0/2
!
interface GigabitEthernet1/0/3
!
interface GigabitEthernet1/0/4
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
ip address 192.168.2.3 255.255.255.0
standby 2 ip 192.168.2.1
standby 2 priority 90
standby 2 preempt
!
interface Vlan3
ip address 172.7.2.3 255.255.252.0
standby 3 ip 172.9.2.1
standby 3 priority 90
standby 3 preempt
!
ip classless
ip http server
ip http secure-server
!
!
ip sla enable reaction-alerts
!
!
line con 0
line vty 0 4
login
line vty 5 15
login
!
end
