Configuring SDM Templates (EN)

Setting the SDM Template

Configuring SDM Templates Information About SDM Templates, on page 1 How to Configure SDM Templates, on page 1 Monitoring and Maintaining SDM Templates, on page 2 Configuration Examples for SDM Templates, on page 3 Additional References for SDM Templates, on page 5 Feature History for SDM Templates, on page 5 Information About SDM Templates You can use SDM templates to configure system resources to optimize support for specific features, depending on how your device is used in the network. You can select a template to provide maximum system usage for some functions. Cisco Catalyst 9300 Series Switches supports the following templates:

• Access • NAT After you change the template and the system reboots, you can use the show sdm prefer privileged EXEC command to verify the new template configuration. If you enter the show sdm prefer command before you enter the reload privileged EXEC command, the show sdm prefer command shows the template currently in use and the template that will become active after a reload. How to Configure SDM Templates Setting the SDM Template Follow these steps to use the SDM template to maximize feature usage: Configuring SDM Templates 1

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Monitoring and Maintaining SDM Templates

Procedure Monitoring and Maintaining SDM Templates Verifying SDM Templates Use the following commands to monitor and maintain SDM templates. Configuring SDM Templates Monitoring and Maintaining SDM Templates Command or Action Purpose Step 1 enable Example: Device> enable Enables privileged EXEC mode. Enter your password if prompted. Step 2 configure terminal Example: Device# configure terminal Enters global configuration mode. Step 3 sdm prefer access | nat Example: Device(config)# sdm prefer access Sets the switch to the access template. Step 4 end Example: Device(config)# end Returns to privileged EXEC mode. Step 5 reload Example: Device# reload Reloads the operating system.

After the system reboots, you can use the show sdm prefer privileged EXEC command to verify the new template configuration. If you enter the show sdm prefer command before you enter the reload privileged EXEC command, the show sdm prefer command shows the template currently in use and the template that will become active after a reload. Command Purpose show sdm prefer Displays the SDM template in use. Configuring SDM Templates 2

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Examples: Displaying SDM Templates

Note The SDM templates contain only those commands that are defined as part of the templates. If a template enables another related command that is not defined in the template, then this other command will be visible when the show running config command is entered. For example, if the SDM template enables the switchport voice vlan command, then the spanning-tree portfast edge command may also be enabled (although it is not defined on the SDM template). If the SDM template is removed, then other such related commands are also removed and have to be reconfigured explicitly. Configuration Examples for SDM Templates Examples:

Displaying SDM Templates The following example output shows the Access template information on Cisco Catalyst 9300 Series Switches: Device# show sdm prefer access This is the Access template. Number of VLANs: 4094 Unicast MAC addresses: 32768 Overflow Unicast MAC addresses: 1024 L2 Multicast entries: 8192 Overflow L2 Multicast entries: 512 L3 Multicast entries: 8192 Overflow L3 Multicast entries: 512 Directly connected routes: 24576 Indirect routes: 8192 Security Access Control Entries: 5120 QoS Access Control Entries: 5120 Policy Based Routing ACEs: 1024 Netflow Input ACEs: 256 Netflow Output ACEs: 768 Ingress Netflow ACEs: 256 Egress Netflow ACEs: 768 Flow SPAN ACEs: 1024 Tunnels:

512 LISP Instance Mapping Entries: 512 Control Plane Entries: 512 Input Netflow flows: 32768 Output Netflow flows: 32768 SGT/DGT (or) MPLS VPN entries: 8192 SGT/DGT (or) MPLS VPN Overflow entries: 512 Wired clients: 2048 MACSec SPD Entries: 256 MPLS L3 VPN VRF: 255 MPLS Labels: 2048 MPLS L3 VPN Routes VRF Mode: 7168 MPLS L3 VPN Routes Prefix Mode: 3072 MVPN MDT Tunnels: 256 L2 VPN EOMPLS Attachment Circuit: 256 MAX VPLS Bridge Domains : 128 MAX VPLS Peers Per Bridge Domain: 32 MAX VPLS/VPWS Pseudowires : 1024 These numbers are typical for L2 and IPv4 features. Configuring SDM Templates Configuration Examples for SDM Templates Configuring SDM Templates 3

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Examples: Displaying SDM Templates

Some features such as IPv6, use up double the entry size; so only half as many entries can be created. * values can be modified by sdm cli. The following example output shows the NAT template information on Cisco Catalyst 9300 Series Switches: Device# show sdm prefer nat This is the NAT template. Number of VLANs: 4094 Unicast MAC addresses: 32768 Overflow Unicast MAC addresses: 1024 L2 Multicast entries: 8192 Overflow L2 Multicast entries: 512 L3 Multicast entries: 8192 Overflow L3 Multicast entries: 512 Directly connected routes: 24576 Indirect routes: 8192 Security Access Control Entries: 5120 QoS Access Control Entries: 1024 Policy Based Routing ACEs: 5120 Netflow Input ACEs:

256 Netflow Output ACEs: 768 Flow SPAN ACEs: 1024 Tunnels: 512 LISP Instance Mapping Entries: 512 Control Plane Entries: 512 Input Netflow flows: 32768 Output Netflow flows: 32768 SGT/DGT (or) MPLS VPN entries: 8192 SGT/DGT (or) MPLS VPN Overflow entries: 512 Wired clients: 2048 MACSec SPD Entries: 256 MPLS L3 VPN VRF: 255 MPLS Labels: 2048 MPLS L3 VPN Routes VRF Mode: 7168 MPLS L3 VPN Routes Prefix Mode: 8192 MVPN MDT Tunnels: 256 L2 VPN EOMPLS Attachment Circuit: 256 MAX VPLS Bridge Domains : 128 MAX VPLS Peers Per Bridge Domain: 32 MAX VPLS/VPWS Pseudowires : 1024 These numbers are typical for L2 and IPv4 features.

Some features such as IPv6, use up double the entry size; so only half as many entries can be created. * values can be modified by sdm cli. The following example output shows the Access template information on the C9300-24UB, C9300-24UXB, and C9300-48UB models of Cisco Catalyst 9300 Series Switches in Cisco IOS XE Amsterdam 17.3.1 and later releases: Device# show sdm prefer access Number of VLANs: 4094 Unicast MAC addresses: 49152 Overflow Unicast MAC addresses: 1024 L2 Multicast entries: 16384 Overflow L2 Multicast entries: 1024 L3 Multicast entries: 32768 Overflow L3 Multicast entries: 1024 Directly connected routes: 49152 Indirect routes: 65536 Security Access Control Entries:

18432 QoS Access Control Entries: 6144 Configuring SDM Templates Examples: Displaying SDM Templates Configuring SDM Templates 4

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