Router User's Guide
Table Of Contents
- Contents
- About This Guide
- 1. About the FrameSaver SLV
- 2. User Interface and Basic Operation
- 3. Configuration Procedures
- 4. Configuration Options
- Using the Easy Install Feature
- Using RIP with FrameSaver SLV CSU/DSUs
- Entering System Information and Setting the System Clock
- Setting Up the Modem
- Setting Up Auto-Configuration
- Setting Up Dial Backup
- PVC Backup Over the Network Interface
- Setting Up Back-to-Back Operation
- Configuration Option Tables
- Configuring the Overall System
- Configuring Physical Interfaces
- Assigning Time Slots/Cross Connections
- Configuring Frame Relay for an Interface
- Manually Configuring DLCI Records
- Configuring PVC Connections
- Configuring the IP Path List
- Setting Up Management and Communication Options
- Configuring the Criteria for Automatic Backup
- 5. Configuring the FrameSaver SLV Router
- FrameSaver SLV Router Overview
- IP Routing
- Address Resolution Protocol
- Proxy ARP
- Interface Configuration
- Network Address Translation
- Network Address Port Translation
- Dynamic Host Configuration Protocol Server
- DHCP Relay Agent
- Router Security
- Provisioning the Router Interface
- Configuring the Router Using Terminal Emulation
- 6. Security and Logins
- 7. Operation and Maintenance
- 8. Troubleshooting
- 9. Setting Up OpenLane for FrameSaver Devices and Activating SLM Features
- 10. Setting Up NetScout Manager Plus for FrameSaver Devices
- 11. Setting Up Network Health for FrameSaver Devices
- A. Menu Hierarchy
- B. SNMP MIBs and Traps, and RMON Alarm Defaults
- C. Router CLI Commands, Codes, and Designations
- D. Router Command Line Summaries and Shortcuts
- E. Connectors, Cables, and Pin Assignments
- F. Technical Specifications
- G. Equipment List
- Index
7. Operation and Maintenance
7-60
September 2002 9128-A2-GB20-80
Frame Relay Performance Statistics
The following statistics appear when Frame Relay is selected from the
Performance Statistics menu.
Main Menu
→
Status
→
Performance Statistics
→
Frame Relay
All counts continue to increment until the maximum value is reached (2
32
–2), then
the count starts over. The NextL
ink and PrevLink function keys only appear when
multiple frame relay links have been configured.
For FrameSaver units with an ISDN DBM:
All enabled multilink aggregate links are available for selection from the Frame
Relay Performance Statistics screen. The multilink aggregate link must be enabled
if statistics are to be collected for this frame relay link. When the frame relay link is
the multilink aggregate link, statistics for its related constituent links can be viewed.
To view the statistics for a multilink constituent link, select the ConstLinkS
tats
function key. All enabled multilink constituent links become available for selection.
Select the desired constituent link from the Multilink Constituent Link field.
The frame relay performance statistics collected for any frame relay link are
collected for multilink frame relay links, unless the link is a multilink aggregate link.
In this case, statistics for Frame Relay LMI and Frame Relay HDLC Errors are not
collected; these statistics are available for multilink constituent links only.
Table 7-20. Frame Relay Performance Statistics (1 of 4)
Statistic What It Indicates
Frame Relay Link
Frames Sent The number of frames sent over the interface.
Frames Received The number of frames received over the interface.
Characters Sent The number of data octets (bytes) sent over the interface.
Characters Received The number of data octets (bytes) received over the interface.
FECNs Received The number of forward explicit congestion notifications received
over the interface.
The network sends FECNs to notify users of data traffic
congestion in the same direction of the frame carrying the FECN
indicator.
BECNs Received The number of backward explicit congestion notifications
received over the interface.
The network sends BECNs to notify users of data traffic
congestion in the opposite direction of the frame carrying the
BECN indicator.