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09.17.2007 at 01:44PM PDT, ID: 22834383
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7.0

cannot ping anywhere on Cisco 3750 switches

Asked by Florescu in Network Operations, Network Switches & Hubs

Tags: , , ,

I can pass traffic thru the switches but when I'm logged into the switches on the console port, I can't ping anything, not even the default gateway.  here's my config:

version 12.2
no service pad
service timestamps debug datetime localtime
service timestamps log datetime localtime
service password-encryption
!
hostname airport3750
!
enable password 7 094D4C0A0D
!
username damiens privilege 15 password 7 070833494B071E0C161C1F
username admin privilege 15 secret 5 $1$/6HF$Gm0.fqpPuvmoiM3tDoDuh1
no aaa new-model
clock timezone PST -8
clock summer-time PDT recurring
switch 1 provision ws-c3750g-24ts
vtp domain DCIPA
vtp mode transparent
ip subnet-zero
ip routing
ip cef load-sharing algorithm universal CB41AB75
ip domain-name dcipa.com
ip name-server 172.16.0.20
ip name-server 172.16.0.26
!
!
mls qos
!
crypto pki trustpoint TP-self-signed-3281851776
 enrollment selfsigned
 subject-name cn=IOS-Self-Signed-Certificate-3281851776
 revocation-check none
 rsakeypair TP-self-signed-3281851776
!
!
crypto ca certificate chain TP-self-signed-3281851776
 certificate self-signed 01
no file verify auto
spanning-tree mode pvst
no spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
vlan 99
 name voice
!
vlan 100
 name ITSS
!
vlan 120
 name DCIPA
!
vlan 121
 name ABCT-Servers
!
vlan 300
 name management

interface GigabitEthernet1/0/1
 description to HMP
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface GigabitEthernet1/0/2
 switchport access vlan 100
 switchport voice vlan 99
 spanning-tree portfast
!
interface GigabitEthernet1/0/3
 switchport access vlan 100
 switchport voice vlan 99
 spanning-tree portfast
!
interface GigabitEthernet1/0/4
 switchport access vlan 100
 switchport voice vlan 99
 spanning-tree portfast
!
interface GigabitEthernet1/0/5
 switchport access vlan 100
 switchport voice vlan 99
!
interface GigabitEthernet1/0/6
 switchport access vlan 100
 switchport voice vlan 99
 spanning-tree portfast
!
interface GigabitEthernet1/0/7
 switchport access vlan 100
 switchport voice vlan 99
 spanning-tree portfast
!
interface GigabitEthernet1/0/8
 switchport access vlan 100
 switchport voice vlan 99
 spanning-tree portfast
..... etc.  
!
interface GigabitEthernet1/0/23
 switchport trunk encapsulation dot1q
 switchport mode trunk
!
interface GigabitEthernet1/0/24
 switchport trunk encapsulation dot1q
 switchport mode trunk
 spanning-tree portfast
!
interface GigabitEthernet1/0/25
!
interface GigabitEthernet1/0/26
!
interface GigabitEthernet1/0/27
!
interface GigabitEthernet1/0/28
!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan300
 ip address 172.30.1.15 255.255.255.0
!
ip default-gateway 172.30.1.1
ip classless
ip route 0.0.0.0 0.0.0.0 172.30.1.1
ip http server
no ip http secure-server
!
snmp-server community abct RW
snmp-server community public RO
!
control-plane
!
!
line con 0
 logging synchronous
 login local
line vty 0 4
 password 7 00011D120149
 logging synchronous
 login local
line vty 0 4
 password 7 00011D120149
 logging synchronous
 login
 transport input telnet ssh
line vty 5 15
 no login
 transport input none
!
ntp clock-period 36028793
ntp access-group peer 4
ntp access-group serve 5
ntp server 172.30.1.1
!
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[+][-]09.17.2007 at 02:25PM PDT, ID: 19908535

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[+][-]09.18.2007 at 07:19AM PDT, ID: 19912977

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[+][-]09.18.2007 at 08:44AM PDT, ID: 19913895

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[+][-]09.18.2007 at 09:01AM PDT, ID: 19914097

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[+][-]09.18.2007 at 09:22AM PDT, ID: 19914309

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[+][-]09.18.2007 at 12:30PM PDT, ID: 19915861

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About this solution

Zones: Network Operations, Network Switches & Hubs
Tags: cisco, ping, 3750, vlan
Sign Up Now!
Solution Provided By: Florescu
Participating Experts: 2
Solution Grade: B
 
 
[+][-]09.18.2007 at 12:42PM PDT, ID: 19915973

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[+][-]01.02.2008 at 07:47PM PST, ID: 20570204

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