Information Technology Reference
In-Depth Information
Sample Displays
The following is a sample partial display of FDDI-specific data from the
show interfaces fddi
command
on a Cisco 7500 series router:
Router>
show interfaces fddi 3/0
Fddi3/0 is up, line protocol is up
Hardware is cxBus Fddi, address is 0000.0c02.adf1 (bia 0000.0c02.adf1)
Internet address is 131.108.33.14, subnet mask is 255.255.255.0
MTU 4470 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255
Encapsulation SNAP, loopback not set, keepalive not set
ARP type: SNAP, ARP Timeout 4:00:00
Phy-A state is active, neighbor is B, cmt signal bits 008/20C, status ILS
Phy-B state is active, neighbor is A, cmt signal bits 20C/008, status ILS
ECM is in, CFM is thru, — is ring_op
Token rotation 5000 usec, ring operational 21:32:34
Upstream neighbor 0000.0c02.ba83, downstream neighbor 0000.0c02.ba83
Last input 0:00:05, output 0:00:00, output hang never
Last clearing of “show interface” counters 0:59:10
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
Five minute input rate 69000 bits/sec, 44 packets/sec
Five minute output rate 0 bits/sec, 1 packets/sec
113157 packets input, 21622582 bytes, 0 no buffer
Received 276 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
4740 packets output, 487346 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets, 0 restarts
0 transitions, 2 traces, 3 claims, 2 beacons
The following is a sample display of the
show interfaces fddi
command for the full-duplex FDDI port
adapter on a Cisco 7500 series router:
Router#
show interfaces fddi 0/1/0
Fddi0/1/0 is up, line protocol is up
Hardware is cxBus FDDI, address is 0060.3e33.3608 (bia 0060.3e33.3608)
Internet address is 2.1.1.1/24
MTU 4470 bytes, BW 100000 Kbit, DLY 100 usec, rely 255/255, load 1/255
Encapsulation SNAP, loopback not set, keepalive not set
ARP type: SNAP, ARP Timeout 04:00:00
FDX supported, FDX enabled, FDX state is operation
Phy-A state is maintenance, neighbor is Unknown, status HLS
Phy-B state is active, neighbor is A, status SILS
ECM is in, CFM is c_wrap_b, — is ring_op,
Requested token rotation 5000 usec, negotiated 4997 usec
Configured tvx is 2500 usec
LER for PortA = 0A, LER for PortB = 0A ring operational 00:02:45
Upstream neighbor 0060.3e73.4600, downstream neighbor 0060.3e73.4600
Last input 00:00:12, output 00:00:13, output hang never
Last clearing of “show interface” counters never
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
62 packets input, 6024 bytes, 0 no buffer
Received 18 broadcasts, 0 runts, 0 giants
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
71 packets output, 4961 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
3 transitions, 0 traces, 100 claims, 0 beacon
