====== Cisco Misc info ======
===== Page Breaks (in sh run etc..) =====
To stop the page breaks:
# terminal length 0
To resume them:
# terminal no length 0 (or number ex. 24)
===== Capture console messages to VTY =====
Console messages are not usually logged to a telnet / ssh vty session, ''term mon'' enables this and ''no term mon'' disables.
# terminal monitor
===== Usernames in logins =====
sw-1(config)#service password-encryption
sw-1(config)#username myuser password topsecret
This results in:-
sw-1#sh run
Building configuration...
...edited...
username myuser password 7
Each line needs to be configured to use the local password database:-
sw-1(config)#line vty 0 4
sw-1(config-line)#login local
===== SSH access to switch =====
==== Config ssh ====
sw-1(config)#ip ssh version 2
crypto key generate rsa modulus 2048
ip ssh time-out 60
ip ssh authentication-retries 3
See also [[networking:cisco-3750-ssh|ssh to Cisco 3750]] for resolving issues with cyphers and hashs.
==== SSH protocol mismatch ====
See [[networking:cisco-3750-ssh|ssh to Cisco 3750]] to see how to edit your ''~/.ssh/config'' file to fix this.
==== Force ssh only by disabling telnet ====
line vty 0 4
password 7 07062341165B4150
login local
transport input ssh
line vty 5 15
password 7 07062341165B4150
login local
transport input ssh
==== Power over Ethernet control ====
3750-1#conf t
3750-1(config)#interface fastEthernet 1/0/13
3750-1(config-if)#power inline ?
auto Automatically detect and power inline devices
consumption Configure the inline device consumption
never Never apply inline power
static High priority inline power interface
3750-1(config-if)#power inline never
3750-1(config-if)#power inline auto