Cisco Systems NME-16ES-1G manual Hardware Overview, Network Modules Hardware Installation Guide

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Cisco EtherSwitch Service Modules Feature Guide

Information About the Cisco EtherSwitch Service Modules

Hardware Overview

Cisco EtherSwitch service modules are modules to which you can connect devices such as Cisco IP phones, Cisco wireless access points, workstations, and other network devices such as servers, routers, and switches.

Note

Cisco EtherSwitch service module models NME-16ES-1G and NME-X-23ES-1G do not support IP

 

 

phones.

 

 

 

 

 

The Cisco EtherSwitch service modules can be deployed as backbone switches, aggregating 10BASE-T,

 

 

100BASE-TX, and 1000BASE-T Ethernet traffic from other network devices.

 

 

You can manage the Cisco EtherSwitch service modules as a single switch unit or as a set of switches

 

 

forming a switching stack that acts as a single entity. The stacking ports on the Cisco StackWise

 

 

EtherSwitch NME-XD-24ES-1S-P service module are used to connect the switches or other Cisco

 

 

EtherSwitch service modules in a stack. If the Cisco EtherSwitch service modules are not connected

 

 

using Cisco StackWise ports, the Cisco EtherSwitch service modules are managed individually. For

 

 

information about which Cisco routers support the Cisco EtherSwitch service modules, see the Cisco

 

 

Network Modules Hardware Installation Guide.

 

 

 

Note

You can install only one Cisco StackWise EtherSwitch NME-XD-24ES-1S-P service module in a

 

 

single router chassis.

 

 

You can install up to two Cisco EtherSwitch service modules in a single router chassis (in Cisco

 

 

3845, Cisco 3825, Cisco 2851, and Cisco 2821 routers) or up to four Cisco EtherSwitch

 

 

NME-16ES-1G-P service modules in the Cisco 3745 or Cisco 3845 routers.

 

 

Installing more than two Cisco EtherSwitch service modules in a router chassis requires specific

 

 

cabling. For information about cabling multiple Cisco EtherSwitch service modules, see the Cisco

 

 

Network Modules Hardware Installation Guide at the following URL:

 

 

http://www.cisco.com/en/US/products/hw/modules/ps2797/products_module_installation_guide_b

 

 

ook09186a00802d2910.html

 

 

 

The six types of Cisco EtherSwitch service modules are:

NME-16ES-1G—Standard single-wide Cisco EtherSwitch service module with 16 10/100-Mbps ports, and 1 10/100/1000 Gigabit Ethernet port.

NME-16ES-1G-P—Standard single-wide Cisco EtherSwitch service module with 16 10/100-Mbps ports with Power over Ethernet (PoE), and 1 10/100/1000 Gigabit Ethernet port.

Note The 10/100/1000 Gigabit Ethernet port on the 16-port Cisco EtherSwitch service module does not support PoE.

NME-X-23ES-1G—Extended single-wide Cisco EtherSwitch service module with 23 10/100-Mbps ports and 1 10/100/1000 Gigabit Ethernet port.

NME-X-23ES-1G-P—Extended single-wide Cisco EtherSwitch service module with

23 10/100-Mbps PoE ports and 1 10/100/1000 Gigabit Ethernet port. All ports support PoE.

Cisco IOS Release 12.2(25)SEC

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Contents Release Modification GuideContents Hardware Overview Network Modules Hardware Installation GuideSoftware Features and Benefits Performance Features Ease-of-Use and Ease-of-Deployment FeaturesManagement Options Availability Features Manageability FeaturesVlan Features Security Features QoS and CoS Features Monitoring Features Power-over-Ethernet FeaturesCisco StackWise Concepts Overview of Switch StacksSwitch Stack Membership Stack Master Election and Re-Election Stack Member Numbers Switch Stack Bridge ID and Router MAC AddressStack Member Priority Values Stack Protocol Version Compatibility Switch Stack Software Compatibility RecommendationsSwitch Stack Configuration Files Switch Stack Management Connectivity Accessing the CLI of a Specific Stack Member Clustering ConceptsManagement Connectivity to Specific Stack Members Command Device Characteristics Standby Command Device CharacteristicsCluster Compatibility Candidate and Member Characteristics Automatic Discovery of Candidates and MembersDiscovery of Candidates and Members Through CDP Hops Vlan Discovery of Candidates and Members Through Different VLANs Discovery of Candidates and Members Through Routed Ports SwitchNew out-of-box Discovery of Newly Installed Switches in ClustersHsrp and Standby Cluster Command Switches Other Considerations for Cluster Standby Groups Virtual IP Addresses in ClustersAutomatic Recovery of Cluster Configuration Hostnames in Clusters IP Addresses in ClustersSnmp Community Strings in Clusters Passwords in ClustersSwitch Clusters and Switch Stacks Switch Stack Switch ClusterSwitch Stack Switch Cluster TACACS+ and Radius in Clusters Availability of Switch-Specific Features in Switch ClustersCisco IOS Release 12.225SEC Using Interface Configuration Mode Dir flash Command or Action PurposeBoot flash image-name ExampleService-module interface slot/port session EnableShow running configuration Configure terminalControl+shift+6 Show power inlineOutput of the show service-module status command Show ip interface briefExamples Sample Output for the dir flash Command on the RouterSample Output for the boot flash Command on the Router Router boot flashc2800-adventerprisek9-mzSwitch dir flash Router# show running config interface gigabitethernet2/0Router# configure terminal Router# service-module gigabitethernet2/0 sessionSample Output for Pressing Ctrl+Shift+6 Followed by Switch# show ip interface briefSwitch# ctrl+shift+6 Switch# show power inlineDhcp Feature Default SettingSTP Prerequisites Clustering Concepts section on Return Sample Output for Assigning the IP Address and Subnet Mask Sample Output for Entering an Interface NameCommand or Action Purpose Sample Output for Saving the Configuration to NvramRouter# service-module gigabitethernet1/0 shutdown Router# service-module gigabitethernet1/0 resetRouter# service-module gigabitethernet1/0 reload Cisco IOS Release 12.225SEC Restrictions Default Switch Stack ConfigurationAssigning a Stack Member Number Switchconfig# switch 6 renumber Sample Output for the switch renumber CommandSample Output for the reload slot Command Show switchSample Output for the show switch Command Setting the Stack Member Priority ValueSwitch show switch Verifying Information About the Switch StackSample Output for the switch priority Command Switchconfig# switch 2 prioritySwitch# show platform stack-manager all Show switch stack-ports Switchconfig# show switch neighborsUsing the CLI to Manage Switch Clusters RcommandShow version Sample Output for the show cluster members Command Sample Output for the rcommand and show version CommandsChoose View Refresh Choose Cluster Add to Cluster or Cluster member PasswordDetailed Steps from the CLI Creating a Cluster Standby GroupRouting-redundancy Cluster standby-group HSRP-group-nameNo switchport Sample Output for the ping tftpserver Command Switch# copy tftp flash Sample Output for the show flash CommandSample Output for the copy tftp flash Command Switch# show flashService-module interface slot/port password-reset Flashinit Recovering from a Corrupted Software Image Using XmodemControl+6 Service-module interface slot/portPassword-reset FlashinitTroubleshooting Sample Output for the copy flash xmodem CommandRouter# copy flash xmodem Router# copy tftp xmodem Sample Output for the copy tftp xmodem CommandRouter# service-module gigabitethernet2/0 password-reset Router# service-module gigabitethernet1/0 sessionRecovering from a Lost or Forgotten Password Optional loadhelper filesystem/file-url Copy flash Boot -x -v deviceimagenameEnable secret password RenameReload Copy running-configuration startup-configurationOptional set Boot Service-module password-reset commandSample Output for the set Command ExampleSet Scenario Action Result Current-stack-member-number Renumber new-stack-member-number Network Configuration Examples Network Demands Suggested Design Methods Cost-Effective Wiring Closet Redundant Gigabit Backbone Cisco SoftPhone Software Gigabit servers POP Description Link Related DocumentsTechnical Assistance Related Topic Document Title