FYI
Mac <--> Cisco SG300 (giga) <trunk>Cisco 3750G (giga) <Etherchannel>Synology DS1511+
Tout me semble correcte, mais deux yeux valent mieux qu'un:
GigabitEthernet1/0/11 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0017.95dc.490b (bia 0017.95dc.490b)
Description: EtherChannel for the Synology NAS2
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 10/100/1000BaseTX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:04, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 588000 bits/sec, 53 packets/sec
5 minute output rate 677000 bits/sec, 134 packets/sec
10599217 packets input, 13041456652 bytes, 0 no buffer
Received 5327 broadcasts (5323 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 5323 multicast, 0 pause input
0 input packets with dribble condition detected
20454514 packets output, 12511485126 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
C3750G#sh interfaces G1/0/12
GigabitEthernet1/0/12 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0017.95dc.490c (bia 0017.95dc.490c)
Description: EtherChannel for the Synology NAS2
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 10/100/1000BaseTX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:00, output 00:00:00, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1357000 bits/sec, 115 packets/sec
5 minute output rate 2000 bits/sec, 2 packets/sec
18824085 packets input, 23297275962 bytes, 0 no buffer
Received 20056 broadcasts (4564 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 4564 multicast, 0 pause input
0 input packets with dribble condition detected
895538 packets output, 100265465 bytes, 0 underruns
0 output errors, 0 collisions, 1 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out