PORT (state, up/down time, traffic, crc)
Last down time - когда упал.
Last uptime - когда последний раз поднялся.
terminal
[s5300] display interface gi 0/0/10
GigabitEthernet0/0/10 current state : DOWN
Line protocol current state : DOWN
Description:VIDEO_VC VPN
Switch Port, PVID : 3336, TPID : 8100(Hex), The Maximum Frame Length is 9216
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 0a1b-2c00-0010
Last physical up time : 2026-05-13 21:52:37 UTC+03:00
Last physical down time : 2026-05-14 07:20:49 UTC+03:00
Current system time: 2026-05-14 10:54:44+03:00
Port Mode: COMMON FIBER, Transceiver: 1000_BASE_LX_SFP
Speed : 1000, Loopback: NONE
Duplex: FULL, Negotiation: ENABLE
Mdi : -, Flow-control: DISABLE
Last 300 seconds input rate 0 bits/sec, 0 packets/sec
Last 300 seconds output rate 0 bits/sec, 0 packets/sec
Input peak rate 26786744 bits/sec, Record time: 2026-05-14 00:45:29
Output peak rate 819264 bits/sec, Record time: 2026-05-14 00:45:29
Input: 46420895 packets, 61807414224 bytes
Unicast: 45543837, Multicast: 849956
Broadcast: 27102, Jumbo: 0
Discard: 0, Pause: 0
Frames: 0
Total Error: 0
CRC: 0, Giants: 0
Jabbers: 0, Fragments: 0
Runts: 0, DropEvents: 0
Alignments: 0, Symbols: 0
Ignoreds: 0
Output: 25743987 packets, 2325243232 bytes
Unicast: 25644956, Multicast: 11924
Broadcast: 87107, Jumbo: 0
Discard: 0, Pause: 0
Total Error: 0
Collisions: 0, ExcessiveCollisions: 0
Late Collisions: 0, Deferreds: 0
Buffers Purged: 0
Input bandwidth utilization threshold : 80.00%
Output bandwidth utilization threshold: 80.00%
Input bandwidth utilization : 0%
Output bandwidth utilization : 0%