show ip int br method d

[Questions]

I put a config in this equipment. "TFTP" is not used.

Why does the method say "TFTP"?

And why does it say "Unset"?

sw2#SHOw ip int br
Interface IP-Address OK? Method Status Protocol
Vlan1 unassigned YES TFTP up up
Vlan10 192.1.1.102 YES manual up up
Vlan20 192.1.2.1 YES manual up up
Vlan30 192.1.3.1 YES manual up up
Vlan40 192.1.4.1 YES manual up up
Vlan100 192.168.1.254 YES manual up up
FastEthernet0 unassigned YES NVRAM down down
GigabitEthernet0/1 unassigned YES unset down down
GigabitEthernet0/2 unassigned YES unset down down
GigabitEthernet0/3 unassigned YES unset down down
GigabitEthernet0/4 unassigned YES unset down down
GigabitEthernet0/5 unassigned YES unset up up
GigabitEthernet0/6 unassigned YES unset down down
GigabitEthernet0/7 unassigned YES unset down down
GigabitEthernet0/8 unassigned YES unset down down
GigabitEthernet0/9 unassigned YES unset down down
GigabitEthernet0/10 unassigned YES unset down down
GigabitEthernet0/11 unassigned YES unset down down
GigabitEthernet0/12 1.1.1.1 YES manual down down
GigabitEthernet0/13 unassigned YES unset down down
GigabitEthernet0/14 unassigned YES unset down down
GigabitEthernet0/15 unassigned YES unset down down

[balaji.bandi]

is this new device you have added configuration manually, did you saved and reloaded the device?

If you are not using VLAN1 in your environment shutdown is the best practice.

here is the good document - show IP interface brief explained :

https://www.cisco.com/c/en/us/td/docs/optical/cpt/r9_5/command/reference/cpt95_cr/cpt95_cr_chapter_010001.pdf

[marce1000]

 - Could you post the output of the show version command. Below are the possible values of the method field :

• RARP or SLARP—Reverse Address Resolution Protocol (RARP) or Serial Line Address Resolution Protocol (SLARP) request
• BOOTP—Bootstrap protocol
• TFTP—Configuration file obtained from TFTP server
• manual—Manually changed by CLI command
• NVRAM—Configuration file in NVRAM
• IPCP—ip address negotiated command
• DHCP—ip address dhcp command
• unassigned—No IP address
• unset—Unset
• other—Unknown

[Martin L]

I would not worry about it; I think vlan 1 is always set as tftp ; tradition or legacy or smtg like that :)