Network design
288 Avaya Application Solutions IP Telephony Deployment Guide
To enable VLAN binding:
1. Verify that the port is configured with the desired port VLAN or native VLAN.
2. Add additional VLANs with one of the following VLAN-binding-mode options:
Static option
a. Put the port in bind-to-static mode by typing set port vlan-binding-mode <mod/port>
static.
b. Statically add another VLAN in addition to the port VLAN or the native VLAN by typing
set port static-vlan <mod/port> <vid>.
Configured option
c. Add a VLAN to the configured VLAN list by typing set vlan <id>.
d. Type show vlan to see entire list.
e. Apply the configured VLANs to the port, and permit only those VLANs (bind-to-all permits
all VLANs and not just the configured) by typing set port vlan-binding-mode <mod/
port> bind-to-configured
3. For simplicity, Avaya recommends using the static option for IP Telephony. If the port is
connected to a router or to another switch, trunking must be enabled with the command set
trunk <mod/port> dot1q, which causes all egress frames to be tagged. However, if the
port is connected to an Avaya IP Telephone with an attached personal computer, trunking
must not be enabled so that none of the egress frames are tagged. This is necessary
because most personal computers cannot understand tagged frames.
Setting the priority without trunking
or VLAN binding (single-VLAN scenario)
With Avaya, it is possible to set the Layer 2 priority on the IP Telephone, even if the telephone is
not connected to a trunk or multi-VLAN port. That is, the Avaya switch does not need to be
explicitly configured to accept priority-tagged Ethernet frames on a port with only the port VLAN
or the native VLAN configured. This is useful if the telephone and the attached personal
computer are on the same VLAN (same IP subnetwork), but the telephone traffic requires
higher priority. Enable 802.1Q tagging on the IP phone, set the priorities as desired, and set the
VID to zero. Per the IEEE standard, a VID of zero assigns the Ethernet frame to the port VLAN
or the native VLAN.
Summary of Contents for Application Solutions
Page 1: ...Avaya Application Solutions IP Telephony Deployment Guide 555 245 600 Issue 3 4 1 June 2005 ...
Page 20: ...About This Book 20 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 21: ...Issue 3 4 1 June 2005 21 Section 1 Avaya Application Solutions product guide ...
Page 22: ...22 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 106: ...Call processing 106 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 124: ...Avaya LAN switching products 124 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 139: ...Issue 3 4 1 June 2005 139 Section 2 Deploying IP Telephony ...
Page 140: ...140 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 186: ...Traffic engineering 186 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 204: ...Security 204 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 228: ...Avaya Integrated Management 228 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 274: ...Reliability and Recovery 274 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 275: ...Issue 3 4 1 June 2005 275 Section 3 Getting the IP network ready for telephony ...
Page 276: ...276 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 356: ...Network recovery 356 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 366: ...Network assessment offer 366 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 367: ...Issue 3 4 1 June 2005 367 Appendixes ...
Page 368: ...Appendixes 368 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 394: ...Access list 394 Avaya Application Solutions IP Telephony Deployment Guide ...
Page 414: ...DHCP TFTP 414 Avaya Application Solutions IP Telephony Deployment Guide ...