Answer is D (Level 5 – notification)
Based on Cisco information: “Interface up or down transitions and system restart messages, displayed at the notifications level. This message is only for information; switch functionality is not affected.”
00:00:46: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up
00:00:47: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up
00:00:47: %LINK-3-UPDOWN: Interface GigabitEthernet0/2, changed state to up
00:00:48: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
00:00:48: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed
Tricky question,
link goes updown its level 3,
lineproto goes updown its level 5
answer is D
Interface up or down transitions and system restart messages, displayed at the notifications level: this message is only for information; access point functionality is not affected.
https://www.cisco.com/c/en/us/td/docs/routers/access/wireless/software/guide/SysMsgLogging.html
Answer is D (Level 5 – notification)
Based on Cisco information: “Interface up or down transitions and system restart messages, displayed at the notifications level. This message is only for information; switch functionality is not affected.”
Link: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/12-2/31sga/configuration/guide/config/log.html
This is referencing to interface state as in
GigabitEthernet1/0/1 is up, line protocol is up(connected)
This means interface up protocol down –> D: 5 is correct.
Answer is B, the question ask up/down interface not line protocol
00:00:46: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up
00:00:47: %LINK-3-UPDOWN: Interface GigabitEthernet0/1, changed state to up
00:00:47: %LINK-3-UPDOWN: Interface GigabitEthernet0/2, changed state to up
00:00:48: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed state to down
00:00:48: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed
Tricky question,
link goes updown its level 3,
lineproto goes updown its level 5
I agree with Joe.
Question dont inform if link down or protocol down.
https://networklessons.com/cisco/ccie-routing-switching/cisco-ios-syslog-messages/
shut your hoe mouth Nikita
Answer B is correct 😀
Answer B is not correct
It’s Level 5 – Notification, Answer D