My NMS (SMARTS) shows the following active alarm. I don't see any indication of a problem on the router but maybe I'm not using the right commands to see the problem.
Can someone help me understand this?
Alarm:
IF-*my router* /3 [Gi0/1]
HighDiscardRate
Interface_Performance_MIB2
Model and IOS
2951
c2951-universalk9-mz.SPA.151-4.M2.bin
CLI:
my router#sh int g0/1
GigabitEthernet0/1 is up, line protocol is up
Hardware is PQ3_TSEC, address is 5057.a8ca.0131 (bia 5057.a8ca.0131)
Description: to a 3560
MTU 1500 bytes, BW 10000 Kbit/sec, DLY 1000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation 802.1Q Virtual LAN, Vlan ID 1., loopback not set
Keepalive set (10 sec)
Full Duplex, 10Mbps, media type is RJ45
output flow-control is unsupported, input 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 23:50:01
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: Class-based queueing
Output queue: 0/1000/0 (size/max total/drops)
30 second input rate 1000 bits/sec, 1 packets/sec
30 second output rate 1000 bits/sec, 1 packets/sec
110395 packets input, 26697272 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
92573 packets output, 21760527 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 unknown protocol drops
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
my router#sh controllers g0/1 | sec Internal Driver
Internal Driver Information:
throttled=0, enabled=0, disabled=0
rx_coalesce_failed=0, rx_framing_err=0, rx_overflow_err=0, rx_buffer_err=0
rx_no_enp=0, rx_discard=0
tx_one_col_err=0, tx_more_col_err=0, tx_no_enp=0, tx_deferred_err=0
tx_underrun_err=0, tx_late_collision_err=0, tx_loss_carrier_err=0
tx_exc_collision_err=0, tx_buff_err=0, fatal_tx_err=0
