LLC
Use the LLC command to access the LLC monitoring prompt. LLC commands are
entered at this new prompt. See “LLC Monitoring Commands” on page239 for an
explanation of each of these commands.
Syntax:
llc
Token-Ring Interfaces and the GWCON Interface Command
While Token-Ringinterfaces have their own monitoring processes for monitoring
purposes, the router also displays complete statistics for installed network interfaces
when you use the interface command from the GWCON environment.
Statistics Displayed for 802.5 Token-Ring Interfaces
The following statistics display when you enter the interface

<net#>

command for a
Token-Ringinterface from the GWCON environment.
Nt Nt' Interface CSR Vec Passed Failed Failed
0 0 TKR/0 6000000 1C 1 0 0
Token-Ring/802.5 MAC/data-link on IBM Token-Ring interface
Microcode version: 000VL00A0 (050394)
Physical address 000C90820C7
Network speed 16 Mbps
Max packet size (INFO) 2052
Handler state Ring open
Ring status SERR | CO
Interface Restarts 0
# times Signal lost 0 # times Beaconing 0
Hard errors 0 Lobe wire faults 0
Auto-removal errors 0 Removes received 0
Ring recovery actions 0
Line errors 0 Burst errors 0
ARI/FCI errors 0 Inputs dropped 0
Frame copy errors 0 Token errors 0
Lost frames 0
The following section describes general interface statistics:
Nt Global interface number
Nt’ Applies only to dial circuits
Interface
Interface name and Number of this interface within interfaces of type “intrfc”
CSR COMM and Status Registers address
Vec Interrupt vector
Self-Test: Pass
Number of times self-test succeeded
Self-Test: Fail
Number of times self-test failed
Configuring Token-RingNetwork Interfaces
230 MRS V3.2 Software User’s Guide