02-16-2017 07:12 AM - edited 03-08-2019 09:22 AM
I am trying to access a Cisco 350XG switch via ssh . The switch is used in a test environment inside a SCIF with no outside access. We are using 192.168.56.0/24 for our range
I attempted to ssh to the switch but could not connect. I was told the switch has an IP address.
I connected a console cable to the switch and logged in and issued a show running-config. At the end of the running-config, I see an OOB interface that has an assigned Ip address that is in our usable range of IPs – 192.168.56.40. I do not see an Ip address assigned to any VLANs (there are three VLANs 1, 20, 419).
I have not worked with Cisco 350XG which looks to be a Layer 2/3 switch.
I was thinking the of the below, but I am not sure since the OOB is set to – 192.168.56.40
Sw>enable
Sw#
Sw#conf t
Sw#(config)#vlan databsase
Sw#(config-vlan)# vlan 99 name vlan-mgt
Sw(config-vlan)#exit
Sw#
Sw#conf t
Sw# (config)#interface vlan 99
Sw# (config-if)ip address 192.168.56.2 255.255.255.0
Sw#(config-if) no shutdown
Sw#(config-if)ex
Sw#conf t
Sw#(config)#interface te1/0/24
Sw#(config-if) no shutdown
Sw#(config-if)switchport mode access
Sw(config-if)switchport access vlan 99
Sw#(config-if) no shutdown
Sw#(config-if)ex
Sw# copy running-config startup-config
thanks for any info
02-16-2017 07:19 AM
Hi
ip ssh time-out 60
ip ssh authentication-retries 2
ip ssh source-interface vlan 99
ip ssh version 2
the generate the keys
crypto key generate rsa
(hit return and type 1024 , hit return again it will generate crypto keys
line vty 0 4
exec-timeout 30 0
transport input ssh
check with
#sh ip ssh
SSH Enabled - version 2.0
Authentication methods:publickey,keyboard-interactive,password
Authentication Publickey Algorithms:x509v3-ssh-rsa,ssh-rsa
Hostkey Algorithms:x509v3-ssh-rsa,ssh-rsa
02-16-2017 09:27 AM
thanks
are you saying i need to issue the commands you show in addiction to the ones I listed?
also, are the below to be used as I see these in the CLI guide ?
ip ssh-client authentication
ip ssh-client change server password
ip ssh-client key
ip ssh-client password
ip ssh-client server authentication
ip ssh-client server fingerprint
ip ssh-client source-interface
ipv6 ssh-client source-interface
ip ssh-client username
show ip ssh-client
show ip ssh-client server
02-16-2017 09:52 AM
Here are some more info on activating SSH in IOS: Guide to better SSH-Security
02-20-2017 10:44 AM
Thanks
I have to first check if ssh is enabled. I was told that it was already set.
I am also asking if the commands I show in my original post should be executed to an Ip address on the switch because of the OOB IP being set to an Ip address in our same Ip scheme.
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