6-58
Configuring the Data Link Layer Protocol for E1, T1, and Serial Interfaces
Checking the Status of Logical Interfaces
Viewing the Status of HDLC Interfaces
To view information about the HDLC interface, enter the following command 
from the enable mode context:
Syntax: show interface hdlc <number>
Figure 6-19 shows the results of this command for a sample network. 
Figure 6-19. show interface hdlc <number>
Viewing Configuration Information
You can view the running-config for a logical interface by entering the follow-
ing command from the enable mode context:
Syntax: show running-config interface <interface> <number>
Replace <interface> with the logical interface and replace <number> with 
the number you used to create that interface. For example, to view the 
running-config for an HDLC interface, enter:
ProCurve# show running-config interface hdlc 1
Figure 6-20 shows the results of this command for a sample network. 
Figure 6-20. show running-config interface hdlc <number>
hdlc 1 is UP
  Configuration:
    Keep-alive is set (10 sec.)
    IP is configured
      10.1.1.1  255.255.255.252
  Link information:
    Receive: bytes=6896, pkts=65, errors=0, broadcast=22
    Transmit: bytes=8158, pkts=79, errors=0, broadcast=29
    5 minute input rate 184 bits/sec, 0 packets/sec
    5 minute output rate 216 bits/sec, 0 packets/sec
    IP is UP      Address=10.1.1.1 Mask=255.255.255.252
      IP MTU=1500, Bandwidth=1984 Kbps
Status of interface
IP address
MTU and bandwidth
interface hdlc 1
  ip address  10.1.1.1  255.255.255.252
  no shutdown
  bind 1 e1 1/1 1 hdlc 1