Cabletron Systems CSX1200, CSX1000 manual IP Routing Commands

SYSTEM COMMANDS

IP Routing Commands

LMI Error State

Current LMI alarm condition. When this item is TRUE, the LMI alarm is on, and all associated PVCs are unavailable. When this item is FALSE, the alarm condition is clear.

LMI DLCI

DLCI value associated with the LMI link. This is the DLCI value contained in all LMI messages and varies according to the LMI format in effect. Note that this is not user configurable.

# LMI Frames Received

Number of frames received on the LMI link.

# Good LMI Frames Received

The number of valid LMI frames received during the last N391 period. This count is reset after each N391 events. (The N391 parameter is the configured Full Status Enquiry Polling Count.)

# Errored LMI Frames Received

Number of invalid or errored LMI frames received during the last N391 period. This count is reset when N392 is reached. (The N391 parameter is the configured Full Status Enquiry Polling Count, and the N392 parameter is the configured Error Threshold Count.)

Unknown DLCI list

List of all unknown DLCIs which have been referenced by either STATUS messages or CLLM messages. This information is helpful in finding and solving problems on the Frame Relay Access. In particular, the DLCI list is maintained within the code to identify all DLCIs for which the network has knowledge, but which are not currently configured. This list is updated when unknown DLCIs are noted through the LMI FULL REPORT STATUS messages, or through CLLM messages.

fr dbg level <level>

Displays or sets the current debug level for frame relay. If the level parameter is not specified, then the current debug level is displayed. The debug level corresponds to an internal variable that controls how much information is written to the system log as frame relay events occur. Possible settings for this parameter are 0 through 2, with 0 being the least informative and 2 being the most informative.

fr cong

Displays the congestion control information for the last 32 Rate Measurement Intervals for the currently selected access and DLCI. It is provided mainly for debug support of frame relay PVCs in order to monitor PVC usage.

IP ROUTING COMMANDS

In order to use the following commands, you must properly configure and initialize IP routing operating mode. In addition, you must enable RIP to use the ip rip commands.

The following commands are used to display IP routing information:

ip addrpool

Displays the current IP address pool. There are three fields displayed: address, origin, and in use:

•address: lists the IP address in the pool

Workgroup Remote Access Switch 537