Configuring Snmp Trap Hosts, SNMPv1 trap host | Blade ICE G8000

RackSwitch G8000 Application Guide

Configuring SNMP Trap Hosts

SNMPv1 trap host

1.Configure an entry in the notify table.

RS G8000 (config)# snmp-server notify 10 name public

RS G8000 (config)# snmp-server notify 10 tag v1trap

2.Specify the IP address and other trap parameters in the targetAddr and targetParam tables. Use the following command to specify the user name used with this targetParam table:

snmp-server target-parameters <1-16>user-name

RS G8000 (config)# snmp-server target-address 10 name v1trap

address 10.70.70.190

RS G8000 (config)# snmp-server target-address 10 parameters-name v1param

RS G8000 (config)# snmp-server target-address 10 taglist v1param RS G8000 (config)# snmp-server target-parameters 10 name v1param

RS G8000 (config)# snmp-server target-parameters 10 user-name v1only RS G8000 (config)# snmp-server target-parameters 10 message snmpv1

SNMPv2 trap host configuration

The SNMPv2 trap host configuration is similar to the SNMPv1 trap host configuration. Wherever you specify the model, use snmpv2 instead of snmpv1.

RS G8000 (config)#		snmp-server read-community public
RS G8000 (config)#		snmp-server target-address 1 name v2trap2
RS G8000 (config)#		address 10.70.70.190
RS G8000 (config)#		snmp-server target-address 1
RS G8000 (config)#		parameters-name v2param2
RS G8000 (config)#		snmp-server target-address 1 taglist v2param2
RS G8000 (config)#		snmp-server target-parameters 1 name v2param2
RS G8000	(config)#	snmp-server target-parameters 1 user-name v2only
RS G8000	(config)#	snmp-server target-parameters 1 message snmpv2
RS G8000	(config)#	snmp-server notify 1 name public
RS G8000	(config)#	snmp-server notify 1 tag v2param2

BMD00041, November 2008

Chapter 1: Accessing the Switch 23

Image 23

Blade ICE G8000 manual Configuring Snmp Trap Hosts, SNMPv1 trap host, SNMPv2 trap host configuration

Contents

Application Guide RackSwitch G8000 Application Guide Contents Ports and Trunking Quality of Service Appendix a Troubleshooting Figures RackSwitch G8000 Application Guide Tables RackSwitch G8000 Application Guide Who Should Use This Guide Preface What You’ll Find in This Guide Typographic Conventions Typographic Conventions How to Get Help Accessing the Switch Configure the default gateway. Enable the gateway Configuring an IP InterfaceLog on to the switch Enter IP interface mode Using Telnet Configuring BBI access via Https Using the Browser-Based InterfaceConfiguring BBI access via Http RS G8000 config# access https import-certificate Snmp Using SnmpDefault configuration Snmp v1 Privacy-password User configuration 22 „ Accessing the Switch SNMPv1 trap host Configuring Snmp Trap HostsSNMPv2 trap host configuration Configure an entry in the notify table SNMPv3 trap host configuration Securing Access to the Switch How Radius authentication works Radius Authentication and Authorization Configure the Radius secret and enable the feature Configuring Radius Radius authentication features in Blade OS Radius Attributes for G8000 user privileges Switch User Accounts How TACACS+ authentication works TACACS+ Authentication Authorization TACACS+ authentication features in Blade OS Accounting Command authorization and logging Configure the TACACS+ secret and second secret Configuring TACACS+ Authentication SSH encryption of management messages Configuring SSH features on the switchSecure Shell SSH Integration with RADIUS/TACACS+ Authentication Generating RSA Host and Server Keys for SSH access User Access Control End User Access ControlConsiderations for configuring End User Accounts Logging into an End User account Listing current Users RackSwitch G8000 Application Guide 38 „ Accessing the Switch Port-based Network Access Control Extensible Authentication Protocol over LAN Port Unauthorized 802.1X authentication process EAPoL message exchange „ Force Unauthorized 802.1X port states„ Unauthorized „ Authorized Support for Radius Attributes Supported Radius attributes Configuration guidelines BMD00041, November VLANs Overview Viewing VLANs VLANs and Port Vlan ID NumbersVlan numbers Pvid numbers Viewing and Configuring PVIDs Vlan Tagging 1Default Vlan settings 2Port-based Vlan assignment 4802.1Q tag assignment Vlan Topologies and Design Considerations Vlan configuration rules Component Description Multiple VLANs with Tagging Adapters Vlan Configure the VLANs and their member ports Vlan configuration exampleEnable tagging on uplink ports that support multiple VLANs Private Vlan ports Private VLANs Select a Vlan and define the Private Vlan type as primary Configuration example Verify the configuration Configure a secondary Vlan and map it to the primary Vlan RackSwitch G8000 Application Guide 62 „ VLANs Ports and Trunking Statistical load distribution Built-In fault tolerance Static trunk group configuration rules Before you configure static trunks 66 „ Ports and Trunking Follow these steps on the G8000 Port Trunking Example Examine the trunking information on each switch Repeat the process on the other switch „ Source IP SIP + Destination IP DIP Configurable Trunk Hash Algorithm Link Aggregation Control Protocol Admin key RS G8000 # show lacp information Set the Lacp mode Lacp configuration guidelinesConfiguring Lacp Spanning Tree 1Ports, Trunk Groups, and VLANs Determining the Path for Forwarding BPDUs Bridge Protocol Data Units BPDUs Changing the Spanning Tree mode Spanning Tree Group configuration guidelines Assigning a Vlan to a Spanning Tree Group Adding and removing ports from STGs Creating a VlanRules for Vlan Tagged ports RackSwitch G8000 Application Guide Port state changes Rapid Spanning Tree Protocol Link Type Rstp configuration guidelinesPort Type and Link Type Edge Port Configure Rapid Spanning Tree Rstp configuration example Per Vlan Rapid Spanning Tree Default Spanning Tree configuration 1Two VLANs on one Spanning Tree Group Why do we need multiple Spanning Trees? Set the Spanning-tree mode to PVRST+ Pvrst configuration guidelinesConfiguring Pvrst Common Internal Spanning Tree Multiple Spanning Tree ProtocolMstp Region Mstp configuration guidelines Passing Vlan Blocking Vlan Configure Multiple Spanning Tree Protocol Configuring Multiple Spanning Tree Groups 90 „ Spanning Tree Fast Uplink Convergence Configuring Fast Uplink Convergence RackSwitch G8000 Application Guide 92 „ Spanning Tree Quality of Service COS MAC Extended ACLs Using ACL Filters IP Extended ACLs IP Standard ACLs 1Well-known protocol types Assigning ACLs to a port Understanding ACL priority Viewing ACL statistics Use the following command to view ACL statistics Assign the ACL to port ACL configuration examplesConfigure an Access Control List Example 100.10.1.0 Add the ACL to a port Add the ACL to port Configure a MAC ACL to deny all other traffic Configure IP ACLs to deny all other traffic Assign the ACLs to a port Broadcast storms Using Storm Control FiltersConfiguring storm control Differentiated Services Concepts Using Dscp Values to Provide QoS RackSwitch G8000 Application Guide Drop Class Precedence Per Hop Behavior QoS Levels Default QoS Service Levels DSCP-to-802.1p mapping Use the following command to perform DSCP-to-802.1p mapping 3Layer 2 802.1q/802.1p Vlan tagged packet Using 802.1p Priority to Provide QoS Queuing and Scheduling 802.1p configuration exampleConfigure a port’s default 802.1p priority value to Overview Remote Monitoring Rmon group 1-Statistics Configuring Rmon statisticsEnable Rmon on a port Configure the Rmon statistics on a port History MIB Object ID Rmon group 2-History View Rmon History for the port Rmon group 3-AlarmsConfiguring Rmon History Configure the Rmon History parameters for a port Configuring Rmon Alarms Alarm MIB objects Rmon group 9-Events Configure Rmon eventsConfigure the Rmon Alarm parameters to track Icmp messages Configure the Rmon event parameters Basic IP Routing IP Routing Benefits 1The Router Legacy Network Routing Between IP Subnets 122 „ Basic IP Routing Example of Subnet Routing 2Switch-Based Routing Topology 1Subnet Routing Example IP Address Assignments Using VLANs to segregate Broadcast Domains 3Subnet Routing Example Optional Vlan Ports Add the switch ports to their respective VLANs Assign a Vlan to each IP interface Configure the default gateway to the routers’ addressesEnable IP routing Dynamic Host Configuration Protocol RackSwitch G8000 Application Guide 128 „ Basic IP Routing Igmp Igmp Snooping IGMPv3 Snooping FastLeave Add VLANs to Igmp Snooping Igmp Snooping configuration exampleConfigure Igmp Snooping Enable IGMPv3 Snooping optional RS G8000# show ip igmp groups View dynamic Igmp information Static Multicast Router Configure a Static Multicast Router High Availability 1Uplink Failure Detection example Uplink Failure Detection Failure Detection Pair Spanning Tree Protocol with UFD Configuration guidelines Turn on Uplink Failure Detection UFD Configuring UFDMonitoring UFD Troubleshooting Figure A-1Monitoring Ports Monitoring Ports Port Mirroring behavior Configuring Port MirroringEnable port mirroring View the current configuration BMD00041, November Numerics Index Igmp TACACS+