Command Line Reference Guide

1326 |SONET
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Encapsulation PPP, Framing is SONET, AIS-shut is enabled
Scramble-ATM is enabled, Down-when-looped is enabled
Loopback is disabled, Clock source is internal, Speed is Oc48
CRC is 32-bits, Flag C2 is 0x16, Flag J0 is 0xcc, Flag S1S0 is 0x0
Keepalive Set (10 Sec)
LCP State: OPENED
IPCP State: OPENED
Internet address is 6.1.5.2/30
MTU 1554 bytes, IP MTU 1500 bytes
LineSpeed 2488 Mbit
ARP type: ARPA, ARP timeout 04:00:00
Last clearing of "show interfaces" counters 17:08:10
Queueing strategy: fifo
91425052815 packets input, 6188485730919 bytes
Input 91425040617 IP Packets, 0 Vlans 0 MPLS
Received 0 input symbol errors, 0 runts, 0 giants, 0 throttles
0 CRC, 0 IP Checksum, 0 overrun, 0 discarded
55176128354 packets output, 3677188351652 bytes, 474 underruns
Output 173858 Multicasts, 0 Broadcasts, 55175954550 Unicasts
55176116090 IP Packets, 0 Vlans, 0 MPLS
0 throttles, 474 discarded
Rate info (interval 299 minutes):
Input 1604.04Mbits/sec, 2583270 packets/sec
Output 1169.30Mbits/sec, 1913510 packets/sec
Time since last interface status change: 17:10:40
FTOS>
Table 57-147. Fields in the show interfaces sonet with PPP Encapsulation
Field Description
Sonet 2/0... Displays the interface’s type, slot/port and physical and line protocol status.
Hardware is... Displays the interface’s hardware information and its assigned MAC address.
Encapsulation is... Displays the encapsulation method, the framing, and if the ais-shut command is enabled.
Scramble-ATM is
enabled
States whether the scramble-atm and the down-when-looped commands are enabled.
Loopback is... States whether the loopback, clock source, and speed, and flag commands are configured.
This information is displayed over 2 lines.
Keepalive Set Displays the number of seconds between keepalive messages.
LCP State: States if LCP was successfully negotiated.
IPCP State: States if IPCP was successfully negotiated.
Internet address... States whether an IP address is assigned to the interface. If one is, that address is displayed.
Peer address Displays the PPP peer’s IP address.
MTU 1554... Displays link and IP MTU.
LineSpeed Displays interface’s line speed.
ARP type:... Displays the ARP type and the ARP timeout value for the interface.
Last clearing...
Displays the time when the
show interfaces counters where cleared.
Queuing strategy. States the packet queuing strategy. FIFO means first in first out.
0 packets... Displays the number of packets and bytes into the interface.