R2511-HP MSR Router Series Interface Command Reference(V5)

224
Field Description
The Maximum Transmit Unit is 1500,
Hold timer is 10(sec)
MTU of the BRI interface. The MTU defaults to 1500 bytes, and a
packet larger than the MTU is fragmented before it is sent. If
fragmentation is not allowed, the packet will be dropped.
Hold timer refers to the lifetime of a packet in a network. It is the
maximum amount of time that a packet can exist in the network
before being dropped. The hold timer of packets on the BRI
interface is set to 10 seconds.
Baudrate is 128000 bps, Timeslot(s)
Used: 1, 2
Bandwidth and timeslot of the BRI interface.
Internet Address is 6.6.5.5/24 Primary IP address of the BRI interface.
Encapsulation is ISDN Encapsulation protocol of the interface ISDN.
Output queue : (Urgent queuing : Length)
100
Urgent queuing specifies the maximum number of packets that can
stay in the queue.
Output queue : (Protocol queuing : Length)
500
Protocol queuing specifies the maximum number of packets that
can stay in the queue.
Packets with IP precedence 6 enter this queue.
Output queue : (FIFO queuing : Length)
75
FIFO queuing specifies the current number of packets in the first-in
first-out (FIFO) queue, maximum number of packets that can stay in
the queue.
Last clearing of counters: Never Last time when the interface statistics is cleared.
Last 300 seconds input rate 0.00
bytes/sec, 0 bits/sec, 0.00 packets/sec
Average input rate in the last 300 seconds.
Last 300 seconds output rate 0.00
bytes/sec, 0 bits/sec, 0.00 packets/sec
Average output rate in the last 300 seconds.
Input: 0 packets, 0 bytes
0 errors, 0 runts, 0 giants
0 CRC, 0 align errors, 0 overruns
0 aborts, 0 no buffers
0 frame errors
Received statistics on the BRI interface:
• broadcasts—Number of received broadcast packets.
• multicasts—Number of received multicast packets.
• errors—Number of error packets detected on the physical
layer.
• runts—Number of undersized packets received on the
interface.
• giants—Number of oversized packets received on the
interface.
• CRC—Number of normal-sized packets with CRC errors
received on the interface.
• align errors—Number of packets with alignment errors
received on the interface.
• overruns—Number of packets dropped because the input rate
of the interface exceeded the queuing capability.
• aborts—Number of packets that are not received successfully.
• no buffers—Number of packets that are discarded because
the buffer runs out.
• frame errors—Number of packets with frame errors.