07-02-2015 12:33 AM - edited 03-05-2019 01:47 AM
Hi guys,
Currently have the following network set up (see attachment pls). Apparently I'm supposed to be able to connect to each switch using all 3 PC's.
At the moment, I can only SSH to a switch via their corresponding PC i.e. S1-3 via PC1-3.
I can however ping all PC's from a PC i.e. PC1-1 can ping PC1-2, and PC1-3 without issue.
I'm still new to Cisco, and am confused as to how I can get from one PC to another, but not be able to connect or ping the switch that's in between them? Am I supposed to set up a static route on the server for it to get across to the switch?
Currently on each switch I have the following setup (just changed the hostname and IP for each switch)
!
version 12.2
no service timestamps log datetime msec
no service timestamps debug datetime msec
service password-encryption
!
hostname S1-1
!
enable secret 5 $1$mERr$9sGk8uZNjsRoeNXXRX8ZC.
!
ip ssh version 2
ip ssh authentication-retries 2
ip ssh time-out 110
ip domain-name pattersontribe.com
!
username cisco secret 5 $1$mERr$qk3CK1TOD8.wVdLl7Y7DC1
!
interface FastEthernet0/1
duplex full
speed 100
!
interface FastEthernet0/2
switchport mode access
switchport port-security
!
interface FastEthernet0/3 - FastEthernet0/24
switchport access vlan 999
switchport mode access
shutdown
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
ip address 192.168.1.2 255.255.255.0
!
line con 0
password 7 0822455D0A16511A17
logging synchronous
login
history size 20
exec-timeout 0 0
!
line vty 0 4
exec-timeout 0 0
password 7 0822455D0A16511A17
logging synchronous
login local
history size 20
transport input ssh
line vty 5 15
login local
transport input ssh
!
Solved! Go to Solution.
07-02-2015 02:13 AM
If you can ping each pc-pc you should be able to ssh to each switch as the path is already there, icmp ping is layer 3 , ssh is layer 7 sits on top of the path , can you ping sw2 from pc1? , your missing your default gateway on the switch pointing to the router ---ip default-gateway 192.168.1.1
Is there any acls blocking ssh from being passed through the router , turn on debug ip ssh and term mon on the switch your trying to connect to and initiate an ssh session from a pc not directly connected and see if the connection reaches it
07-02-2015 02:13 AM
If you can ping each pc-pc you should be able to ssh to each switch as the path is already there, icmp ping is layer 3 , ssh is layer 7 sits on top of the path , can you ping sw2 from pc1? , your missing your default gateway on the switch pointing to the router ---ip default-gateway 192.168.1.1
Is there any acls blocking ssh from being passed through the router , turn on debug ip ssh and term mon on the switch your trying to connect to and initiate an ssh session from a pc not directly connected and see if the connection reaches it
07-02-2015 04:14 PM
edit: After entering the default gateways on the switches, I can ping the switches from all PC's and the SSH is working also.
Can't believe it was something so simple :L
Thanks for your help guys~
07-02-2015 04:26 AM
Did you create the crypto key?
crypto key generate rsa
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