6-55
Configuring the Data Link Layer Protocol for E1, T1, and Serial Interfaces
Checking the Status of Logical Interfaces
Figure 6-15. show interface ppp <number>
This command displays a report about the logical interface’s status, including
information such as:
■ whether the interface is up or down
■ whether the physical link bound to the logical interface is up or down
■ whether the LCP is opened
■ endpoint settings
■ errors
■ queuing method
■ available bandwidth
■ the negotiated NCP and whether it is opened
■ IP address
■ peer IP address
ppp 1 is UP
Configuration:
Keep-alive is set (10 sec.)
No multilink
MTU = 1492
No authentication
IP is configured
192.168.1.20 255.255.255.0
Link thru atm 1.1 is UP; LCP state is OPENED, negotiated MTU is 1492
Receive: bytes=20296, pkts=2727, errors=0
Transmit: bytes=27728, pkts=2214, errors=0
5 minute input rate 208 bits/sec, 0 packets/sec
5 minute output rate 112 bits/sec, 0 packets/sec
Bundle information
Queueing method: fifo
HDLC tx ring limit: 0
Output queue: 0/1/200/0 (size/highest/max total/drops)
IP is UP, IPCP state is OPENED
Address=192.168.1.20 Mask=255.255.255.0
Peer address=192.168.1.1
IP MTU=1492, Bandwidth=896 Kbps
LLDPCP State is STOPPED
Status of interface
No authentication is configured
Status of NCP
Negotiated
MTU
IP address of PPP peer
IP address
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