Table of Contents
Advertisement
Additional References
The EtherSwitch HWIC instructs the IP phone to generate an 802.1Q frame with a null VLAN ID value
but with an 802.1p value (default is COS of 5 for bearer traffic). The voice and data VLANs are both 40
in this example.
Ethernet Ports on IP Phones with Multiple Ports: Example
The following example illustrates the configuration for the IP phone:
interface FastEthernet0/x/x
switchport voice vlan x
switchport mode trunk
The following example illustrates the configuration for the PC:
interface FastEthernet0/x/y
switchport mode access
switchport access vlan y
Using a separate subnet, and possibly a separate IP address space, may not be an option for
Note
some small branch offices due to the IP routing configuration. If the IP routing can handle
an additional subnet at the remote branch, you can use Cisco Network Registrar and
secondary addressing.
Additional References
The following sections provide references related to EtherSwitch HWICs.
Related Documents
Related Topic
Hardware Installation of Interface Cards
Information about configuring Voice over IP features
Voice over IP commands
Standards
Standards
No new or modified standards are supported by this
feature, and support for existing standards have not
been modified by this feature.
Book Title
116
Cisco HWIC-4ESW and HWIC-D-9ESW EtherSwitch Interface Cards
Document Title
Cisco Interface Cards Installation Guide
Cisco IOS Voice, Video, and Fax Configuration Guide
Cisco IOS Voice, Video, and Fax Command Reference,
Release 12.3 T
Title
—
- Quick Links:
- Configuring Vlans
Hide quick links:
Advertisement
Chapters
Table of Contents
