Cisco TRC5 CTS-RMT-TRC5= 用户手册
产品代码
CTS-RMT-TRC5=
12
Deployment Details
August 2012 Series
12
Procedure 5
Prepare a VCS cluster non–master platform
(Optional)
The following procedure is needed if you plan to use more than one VCS in
your environment. If you only have one VCS, please skip ahead to Procedure
7 “Configure VCS subzones”.
The following procedure is needed if you plan to use more than one VCS in
your environment. If you only have one VCS, please skip ahead to Procedure
7 “Configure VCS subzones”.
Before you configure the non–master peer, you need to collect certain
information specific to your site. Only one peer can be added at a time, so
the steps in this procedure will have to be repeated for each one.
information specific to your site. Only one peer can be added at a time, so
the steps in this procedure will have to be repeated for each one.
Table 2 - Information you need before configuring the non-master Cisco VCS
peers
peers
Item
Cisco SBA
configuration
configuration
Site-specific
details
details
IPV4 address
10.4.48.131
IPV4 subnet
255.255.255.0
IPV4 default gateway
10.4.48.1
System name
VCSc2
DNS server address
10.4.48.10
DNS local host name
VCSc2
DNS domain name
cisco.local
Cluster name
Cluster1@cisco.local
Cluster pre-shared key
[pre-shared key]
Peer 1 IP address
10.4.48.130
The VCS can be connected to a Nexus switch in the Data Center or a
Catalyst switch in the Server Room. In both cases, QoS policies are added
to the ports to maintain video quality during conferences. Please choose the
option that is appropriate for your environment.
Catalyst switch in the Server Room. In both cases, QoS policies are added
to the ports to maintain video quality during conferences. Please choose the
option that is appropriate for your environment.
Option 1. Connect the VCS to a Nexus 2248UP
Step 1:
Login to the Nexus switch with a username that has the ability to
make configuration changes.
Step 2:
If there is a previous configuration on the switch port where the VCS
is connected, remove the individual commands by issuing a
no
in front of
each one to bring the port back to its default state.
Step 3:
Configure the port as an access port and apply the QoS policy.
interface
Ethernet107/1/2
description VCS2
switchport access vlan
148
spanning-tree port type edge
service-policy type qos input DC-FCOE+1P4Q_INTERFACE-DSCP-QOS
When deploying a dual-homed Nexus 2248, this configuration is
applied to both Nexus 5548s.
applied to both Nexus 5548s.
Tech Tip
Option 2. Connect the VCS to a Catalyst 3750-X
To ensure that video traffic is prioritized appropriately, you must configure
the Catalyst access switch port where the VCS is connected to trust the
DSCP markings. The easiest way to do this is to clear the interface of any
previous configuration and then, apply the egress QoS macro that was
defined in the access-switch platform configuration of the SBA—LAN
To ensure that video traffic is prioritized appropriately, you must configure
the Catalyst access switch port where the VCS is connected to trust the
DSCP markings. The easiest way to do this is to clear the interface of any
previous configuration and then, apply the egress QoS macro that was
defined in the access-switch platform configuration of the SBA—LAN
Deployment Guide.
Step 1:
Login to the Catalyst switch with a username that has the ability to
make configuration changes.
Step 2:
Clear the interface’s configuration on the switch port where the VCS
is connected.
default interface
GigabitEthernet1/0/10