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This feature module describes the SNMP Support for VLAN Subinterfaces feature. It includes information on the benefits of the new feature, supported platforms, supported standards, and the commands necessary to configure the SNMP Support for VLAN Subinterfaces feature.
The SNMP Support for VLAN Subinterfaces feature provides mib-2 interfaces sparse table support for Fast Ethernet subinterfaces. This enhancement is similar to the functionality supported in Frame Relay subinterfaces.
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.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Sparse table support for the interfaces table on Fast Ethernet subinterfaces provides customers accustomed to Frame Relay subinterfaces the same functionality.
Cisco 2600 series
Cisco 3600 series
Cisco 4000-m series
Cisco 7200 series
Cisco 7500 series
Perform the following task to enable the SNMP agent on VLAN subinterfaces.
1.
enable
2.
configure
terminal
3.
snmp
community
string
4.
interface
type
slot/port
5.
encapsulation
isl
vlan-identifier
6.
ip
address
ip-address
mask
7.
end
8.
show
vlans
The following configuration example shows you how to enable the SNMP agent on the router with VLAN subinterfaces to monitor the SNMP application remotely:
snmp community public ! interface FastEthernet4/0.100 encapsulation isl 100 ip address 192.168.10.21 255.255.255.0 ! interface FastEthernet4/0.200 encapsulation isl 200 ip address 172.21.200.11 255.255.255.0 ! interface FastEthernet4/1.1 encapsulation isl 10 ip address 171.69.2.111 255.255.255.0
Related Topic |
Document Title |
---|---|
Cisco IOS commands |
|
SNMP commands |
Cisco IOS Network Management Command Reference |
Standard |
Title |
---|---|
None |
-- |
MIB |
MIBs Link |
---|---|
To locate and download MIBs for selected platforms, Cisco software releases, and feature sets, use Cisco MIB Locator found at the following URL: |
RFC |
Title |
---|---|
RFC 1573 |
Evolution of the Interfaces Group of MIB-II |
Description |
Link |
---|---|
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. |
The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Feature Name |
Releases |
Feature Information |
---|---|---|
SNMP Support for VLAN Subinterfaces |
12.2 |
The SNMP Support for VLAN Subinterfaces feature provides mib-2 interfaces sparse table support for Fast Ethernet subinterfaces. This enhancement is similar to the functionality supported in Frame Relay subinterfaces. |