BLADE OS™ Application Guide HP GbE2c Ethernet Blade Switch for c-Class BladeSystem Version 5.1 Advanced Functionality Software
Table Of Contents
- Contents
- Figures
- Tables
- Preface
- Part 1: Basic Switching
- Accessing the Switch
- The Management Network
- Local Management Using the Console Port
- The Command Line Interface
- Remote Management Access
- Client IP Address Agents
- Securing Access to the Switch
- Setting Allowable Source IP Address Ranges
- RADIUS Authentication and Authorization
- TACACS+ Authentication
- LDAP Authentication and Authorization
- Secure Shell and Secure Copy
- Configuring SSH/SCP Features on the Switch
- Configuring the SCP Administrator Password
- Using SSH and SCP Client Commands
- SSH and SCP Encryption of Management Messages
- Generating RSA Host and Server Keys for SSH Access
- SSH/SCP Integration with Radius Authentication
- SSH/SCP Integration with TACACS+ Authentication
- End User Access Control
- Ports and Trunking
- Port-Based Network Access Control
- VLANs
- Spanning Tree Protocol
- RSTP and MSTP
- Link Layer Discovery Protocol
- Quality of Service
- Accessing the Switch
- Part 2: IP Routing
- Basic IP Routing
- Routing Information Protocol
- IGMP
- OSPF
- OSPF Overview
- OSPF Implementation in BLADE OS
- OSPF Configuration Examples
- Remote Monitoring
- Part 3: High Availability Fundamentals
- High Availability
- Layer 2 Failover
- Server Link Failure Detection
- VRRP Overview
- Failover Methods
- BLADE OS Extensions to VRRP
- Virtual Router Deployment Considerations
- High Availability Configurations
- High Availability
- Part 4: Appendices
- Index
BLADE OS 5.1 Application Guide
218 Chapter 13: Remote Monitoring BMD00113, September 2009
RMON Group 1—Statistics
The switch supports collection of Ethernet statistics as outlined in the RMON statistics MIB, in
reference to etherStatsTable. You can enable RMON statistics on a per-port basis, and you
can view them using the following command:
/stat/port <x>/rmon
RMON statistics are sampled every second, and new data overwrites any old data on a given port.
Note – RMON port statistics must be enabled for the port before you can view RMON statistics.
RMON Statistics Example
To configure RMON Statistics:
1. Enable RMON on each port where you wish to collect RMON statistics.
2. View RMON statistics for the port.
>> # /cfg/port 20/rmon (Select Port 20 RMON)
>> Port 20 RMON# ena (Enable RMON)
>> Port 20 RMON# apply (Make your changes active)
>> Port 20 RMON# save (Save for restore after reboot)
>> # /stats/port 20 (Select Port 23 Stats)
>> Port Statistics# rmon
------------------------------------------------------------------
RMON statistics for port 23:
etherStatsDropEvents: NA
etherStatsOctets: 7305626
etherStatsPkts: 48686
etherStatsBroadcastPkts: 4380
etherStatsMulticastPkts: 6612
etherStatsCRCAlignErrors: 22
etherStatsUndersizePkts: 0
etherStatsOversizePkts: 0
etherStatsFragments: 2
etherStatsJabbers: 0
etherStatsCollisions: 0
etherStatsPkts64Octets: 27445
etherStatsPkts65to127Octets: 12253
etherStatsPkts128to255Octets: 1046
etherStatsPkts256to511Octets: 619
etherStatsPkts512to1023Octets: 7283
etherStatsPkts1024to1518Octets: 38