Cisco Catalyst 3560-X Series, Software Configuration Manual

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Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-25303-03
Chapter 1 Configuring SDM Templates
Configuring the Switch SDM Template
Setting the SDM Template
To configure an SDM template:, follow these steps beginning in privileged EXEC mode:
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.
This is an example output when you have changed the template and have not reloaded the switch:
Switch# show sdm prefer
The current template is "desktop routing" template.
The selected template optimizes the resources in
the switch to support this level of features for
8 routed interfaces and 1024 VLANs.
number of unicast mac addresses: 3K
number of igmp multicast routes: 1K
number of unicast routes: 11K
Command Purpose
Step 1
configure terminal Enters global configuration mode.
Step 2
sdm prefer { access | default |
dual-ipv4-and-ipv6 { default | routing |
vlan } | indirect-ipv4-and-ipv6-routing
| routing | vlan }
Specifies the SDM template to be used on the switch. The keywords have
these meanings:
•
access —Maximizes system resources for ACLs.
• default —Provides balance to all functions.
•
dual-ipv4-and-ipv6 —Specifies a template that supports both IPv4
and IPv6 routing.
– default —Balances IPv4 and IPv6 Layer 2 and Layer 3
functionality.
–
routing —Provides maximum usage for IPv4 and IPv6 routing,
including IPv4 policy-based routing.
– vlan —Provides maximum usage for IPv4 and IPv6 VLANs.
•
indirect-ipv4-and-ipv6-routing —Maximizes IPv4 and IPv6 entries
for indirect routes.
• routing —Maximizes routing on the switch.
•
vlan —Maximizes VLAN configuration on the switch with no routing
supported in hardware.
Note Do not select a routing template when the switch is running the
LAN Base feature set. Although visible in the command-line
help, the LAN Base feature set does not support the routing
template. To configure IPv4 static routing (16 static routes) with
the LAN Base feature set, use the default template.
Use the no sdm prefer command to reset the switch to the default desktop
template. The default template balances the use of system resources.
Step 3 end Returns to privileged EXEC mode.
Step 4 reload Reloads the operating system.