I am having issue on my 3750G gig interface, it is not passing data more than 200M.Some how its giving me lots of input Pause on both sides,can some one explain if there is congesstion issue,do I need to enable flow control on both sides?
-1#sh interface GigabitEthernet1/0/25
GigabitEthernet1/0/25 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0019.2f7f.5919 (bia 0019.2f7f.5919)
Description: LES link to TeleHouse
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 17/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is force-up, media type is 1000BaseSX SFP
input flow-control is off, output flow-control is unsupported <----------------------?
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:58, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
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