Configuring Capabilities Manager
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- Dana Chapman
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1 Finding Feature Information, page 1 Prerequisites for, page 1 Information About Capabilities Manager, page 1 How to Configure Capabilities Manager, page 5 Additional References, page 10 Feature Information for Capabilities Manager, page 11 Finding Feature Information Your software release may not support all the features documented in this module. For the latest caveats and feature information, see Bug Search Tool and the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the feature information table at the end of this module. Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to An account on Cisco.com is not required. Prerequisites for To ensure that a router has Capabilities Manager available, enter the showservice-routingplugincapman command. To enable a router to distribute its capabilities information, configure a SAF Forwarder on the router. To view capabilities information present on other routers in the network, configure a SAF Forwarder. Information About Capabilities Manager Capabilities Manager is enabled by default at system startup. At startup, it registers as a Service Routing Client and proceeds to discover various capabilities of the hardware and software platform. 1
2 Capabilities Discovery Capabilities Discovery Capabilities Manager only discovers whether a capability is supported on the local system. It does not discover whether the capability is configured or enabled or discover any other information about the capability for other routers in the network. Capabilities information will be installed into the local Network Information Base (NIB) as service routing data and made available for advertisement by any SAF Forwarder to the Service Routing network. Capabilities information is passed to the Service Routing infrastructure in XML format and stored in the local NIB. Interoperability with SAF Forwarder Capabilities Manager does not advertise capabilities information to the Service Routing network. A SAF Forwarder performs the functions to distribute capabilities information. However, a SAF Forwarder is not required for Capabilities Manager to function. If a SAF Forwarder is not configured, the capabilities information is bound to the local router and is not distributed to other routers in the network. When a SAF Forwarder is configured, it will distribute all capabilities information by default. Capabilities Information Capabilities information is installed in the Network Information Base (NIB) as service routing data. It is identified by a SAF address in the form of: service ID Capabilities Manager uses service ID 100. subservice ID Capability group ID. The subservice ID indicates the group ID of the capabilities data type. Instance number Unique identifier for the local router. It is assigned in order of the hardware serial number, default MAC address, IPv4 router ID, or IPv6 router ID. Capabilities Groups Capabilities Manager classifies capabilities by group to facilitate query and retrieval, and assigns each group a unique ID. Capabilities Manager provides the following capability groups: 1 (HARDWARE) 2 (SOFTWARE) Hardware Group Information Hardware information is designated as group ID 1. Group 1 provides the following capabilities information, when available. All hardware information may not be available on each platform that supports Capabilities Manager. Host Name Platform 2
3 XML Schema for Capabilities Data Main Memory Size IO Memory Size Software Group Information Software information is designated as group ID 2. Group 2 provides the following capabilities information, when available. All software information may not be available on each platform that supports Capabilities Manager. Host Name Software Image Version Software subsystems: IP Multicast eigrp_ipv4 eigrp_ipv6 fh_fd_ipsla ospf ospfv3 isis isis_ipv6 bgp_ipv4 bgp_ipv6 service_routing XML Schema for Capabilities Data If you have an Extensible Messaging Client Protocol (XMCP) client (external client) connected to a SAF Forwarder, you can subscribe to the Capabilities Manager, which is service ID 100. The data can be interpreted using the following XML schema: <?xml version="1.0" encoding="utf-8"?> <xs:schema xmlns:xs=' <xs:element name="capabilities" type="capabilitiestype" /> <xs:complextype name="capabilitiestype"> <xs:sequence> <xs:element ref="group" minoccurs="1" maxoccurs="unbounded" /> 3
4 XML Schema for Capabilities Data </xs:sequence> </xs:complextype> <xs:element name="group" type="grouptype" /> <xs:complextype name="grouptype"> <xs:sequence> <xs:element ref="capability" minoccurs="1" maxoccurs="unbounded" /> </xs:sequence> <xs:attribute name="name" type="xs:normalizedstring" use="required" /> </xs:complextype> <xs:element name="capability" type="capabilitytype" /> <xs:complextype name="capabilitytype"> <xs:sequence> <xs:element name="value" type="xs:normalizedstring" /> </xs:sequence> <xs:attribute name="name" type="xs:normalizedstring" use="required" /> </xs:complextype> </xs:schema> <Capabilities> <Group Name="HARDWARE"> <Capability Name="HostName"> <Value>R100</Value> <Capability Name="Platform"> <Value>Solaris Unix (Sparc) processor</value> <Capability Name="MainMemorySize"> <Value>63683Kbytes</Value> </Group> <Group Name="SOFTWARE"> <Capability Name="HostName"> <Value>R100</Value> <Capability Name="Software"> <Value>Cisco IOS Software</Value> 4
5 How to Configure Capabilities Manager <Capability Name="Image"> <Value>Solaris Software (UNIX-ADVENTERPRISE-M)</Value> <Capability Name="Version"> <Value>Experimental Version 15.1( :093227)</Value> <Capability Name="ipmulticast"> <Value>Subsystem loaded</value> <Capability Name="eigrp_ipv4"> <Value>Subsystem loaded</value> </Group> </Capabilities> How to Configure Capabilities Manager Disabling and Enabling and Capabilities Manager Capabilities Manager is enabled by default. You can disable and reenable Capabilities Manager at any time. Disabling Capabilities Manager will remove all the capabilities information that is installed in the local Network Information Base (NIB) and unregister the information from Service Routing. Re-enabling Capabilities Manager will rediscover capabilities and provide information to the local NIB and to the Service Routing network. Perform this task to disable and reenable Capabilities Manager. SUMMARY STEPS 1. enable 2. configure terminal 3. no service-routing capabilities-manager 4. service-routing capabilities-manager 5
6 Displaying Capabilities Manager Information DETAILED STEPS Step 1 Step 2 Command or Action enable Router> enable configure terminal Purpose Enables privileged EXEC mode. Enter your password if prompted. Enters global configuration mode. Step 3 Router# configure terminal no service-routing capabilities-manager Disables Capabilities Manager. Step 4 Router(config)# no service-routing capabilities-manager service-routing capabilities-manager Enables Capabilities Manager. Router(config)# service-routing capabilities-manager Displaying Capabilities Manager Information To display information about Capabilities Manager, use the following commands in privileged EXEC mode. SUMMARY STEPS 1. show service-routing plugins plugin-name 2. show service-routing plugins capabilities-manager internal 3. show service-routing capabilities-manager 4. show service-routing capabilities-manager [group group-id] [local] DETAILED STEPS Step 1 show service-routing plugins plugin-name Device> show service-routing plugins capman 6
7 Displaying Capabilities Manager Information Service Routing plugins::: capman : : Cisco Capability Manager Displays information about Capabilities Manager plugins. Step 2 show service-routing plugins capabilities-manager internal Device> show service-routing capabilities-manager internal Service-Routing Capabilities Manager ==================================== Major Version: 1 Minor Version: 0 Edit Version: 0 Reachability: :0 Local Instance GUID: Displays internal information about Capabilities Manager. Step 3 show service-routing capabilities-manager Device> show service-routing capabilities-manager Service-Routing Capabilities Manager ==================================== Registered Capabilities ======================= Group/ID: HARDWARE/1 Service: 100:1: Originator: Capability Data: <Capabilities> <Group Name="HARDWARE"> <Capability Name="HostName"> <Value>Router</Value> <Capability Name="Platform"> <Value>cisco WS-C4503-E (MPC8572) processor</value> <Capability Name="MainMemorySize"> <Value>786516Kbytes</Value> <Capability Name="IOMemorySize"> <Value>20480Kbytes</Value> </Group> </Capabilities> Group/ID: SOFTWARE/2 Service: 100:2: Originator: Capability Data: <Capabilities> <Group Name="SOFTWARE"> <Capability Name="HostName"> <Value>Router</Value> <Capability Name="Software"> <Value>Cisco IOS Software</Value> 7
8 Displaying Capabilities Manager Information <Capability Name="Image"> <Value> Catalyst 4500 L3 Switch Software (cat4500e-universalk9-m)</value> <Capability Name="Version"> <Value> Version 15.2(1.1.69)E</Value> <Capability Name="ipmulticast"> <Capability Name="eigrp_ipv4"> <Capability Name="eigrp_ipv6"> <Capability Name="ospf"> <Capability Name="ospfv3"> <Capability Name="isis"> <Capability Name="isis_ipv6"> <Capability Name="bgp_ipv4"> <Capability Name="bgp_ipv6"> <Capability Name="fh_fd_ipsla"> <Capability Name="service_routing"> </Group> </Capabilities> Displays information about Capabilities Manager. Step 4 show service-routing capabilities-manager [group group-id] [local] Device# show service-routing capabilities-manager group 1 local Service-Routing Capabilities Manager ==================================== Registered Capabilities ======================= Group/ID: HARDWARE/1 Service: 100:1: Originator: Capability Data: <Capabilities> <Group Name="HARDWARE"> <Capability Name="HostName"> <Value>Router</Value> <Capability Name="Platform"> <Value>cisco WS-C4503-E (MPC8572) processor</value> 8
9 Clearing Registered Capabilities Information <Capability Name="MainMemorySize"> <Value>786516Kbytes</Value> <Capability Name="IOMemorySize"> <Value>20480Kbytes</Value> </Group> </Capabilities> Displays information about registered capabilities. Clearing Registered Capabilities Information Perform this task to clear current capabilities information from the NIB. Once the NIB is cleared, Capabilities Manager will automatically rediscover new capabilities. SUMMARY STEPS 1. enable 2. clear service-routing capabilities-manager DETAILED STEPS Step 1 Step 2 Command or Action enable Device> enable clear service-routing capabilities-manager Device# clear service-routing capabilities-manager Purpose Enables privileged EXEC mode. Enter your password if prompted. Clears the current capabilities information from the NIB database. Capabilities Manager will automatically rediscover new capabilities. 9
10 Additional References Additional References Related Documents Related Topic Cisco IOS commands Service Advertisement Framework commands Document Title Cisco IOS Master Commands List, All Releases Cisco IOS Service Advertisement Framework Technology Command Reference Technical Assistance Description The Cisco Support and Documentation website provides online resources to download documentation, software, and tools. Use these resources to install and configure the software and to troubleshoot and resolve technical issues with Cisco products and technologies. Access to most tools on the Cisco Support and Documentation website requires a Cisco.com user ID and password. Link 10
11 Feature Information for Capabilities Manager Feature Information for Capabilities Manager Table 1: Feature Information for Capabilities Manager Feature Name Capabilities Manager Releases 15.0(1)SY, 15.2(3)T, 15.2(2)S Cisco IOS XE 3.6S, Cisco IOS XE 3.3SG 15.2(1)E Feature Information Capabilities Manager is enabled by default at system startup. At startup, it registers as a Service Routing Client and proceeds to discover various capabilities of the hardware and software platform. In Cisco IOS XE 3.3 SG, support was added for the Cisco Catalyst 4000 Series Switches. The following commands were introduced or modified: clear service-routing capabilities-manager service-routing capabilities-manager show service-routing plugins capman show service-routing capabilities-manager internal show service-routing capabilities-manager group 11
12 Feature Information for Capabilities Manager 12
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The EIGRP stub routing feature improves network stability, reduces resource utilization, and simplifies the stub device configuration. Stub routing is commonly used in hub-and-spoke network topologies.
Configuring Easy Virtual Network Shared Services
Configuring Easy Virtual Network Shared Services This chapter describes how to use route replication and redistribution to share services in an Easy Virtual Network (EVN). Finding Feature Information,
Enabling ALGs and AICs in Zone-Based Policy Firewalls
Enabling ALGs and AICs in Zone-Based Policy Firewalls Zone-based policy firewalls support Layer 7 application protocol inspection along with application-level gateways (ALGs) and application inspection
Using Cisco Discovery Protocol
Using Cisco Discovery Protocol First Published: February 1, 1995 Last Updated: August 12, 2010 Cisco Discovery Protocol (CDP) is a Layer 2 media-independent and network-independent protocol that runs on
BGP mvpn BGP safi IPv4
The BGP mvpn BGP safi 129 IPv4 feature provides the capability to support multicast routing in the service provider s core IPv4 network This feature is needed to support BGP-based MVPNs BGP MVPN provides
OSPFv3 Address Families
The Open Shortest Path First version 3 (OSPFv3) address families feature enables both IPv4 and IPv6 unicast traffic to be supported. With this feature, users may have two processes per interface, but only
OSPFv3 Address Families
The Open Shortest Path First version 3 (OSPFv3) address families feature enables both IPv4 and IPv6 unicast traffic to be supported. With this feature, users may have two processes per interface, but only
Regulating Packet Flow on a Per-Interface Basis Using Generic Traffic Shaping
Regulating Packet Flow on a Per-Interface Basis Using Generic Traffic Shaping Packet flow on a network can be regulated using a traffic shaping mechanism. One such traffic shaping mechanism is a Cisco