Cisco Explorer 4700 Installation Guide download pdf (Page 53)

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Device Manager Guide, Cisco ACE 4700 Series Application Control Engine Appliance

OL-26645-02

Chapter 4 Configuring Virtual Contexts

Creating Virtual Contexts

Table 4-1 Virtual Context Configuration Attributes

Field Description

Basic Settings

Name Enter a unique name for the virtual context. Valid entries are unquoted text strings with no

spaces and a maximum of 64 alphanumeric characters.

This field is read-only for existing contexts.

Description Enter a brief description of the virtual context. Enter a description as an unquoted text string

with a maximum of 240 alphanumeric characters.

Resource Class Choose the resource class this virtual context is to use. Click View to display the information

for the selected resource class. For more information, see the “Managing Resource Classes”

section on page 4-35).

Allocate VLANs Enter the number of a VLAN or a range of VLANs so that the context can receive the

associated traffic. You can specify VLANs in any of the following ways:

• For a single VLAN, enter an integer from 2 to 4096.

• For multiple, non-sequential VLANs, use comma-separated entries, such as 101, 201,

302

• For a range of VLANs, use the format <beginning-VLAN>-<ending-VLAN>, such as

101-150.

Note VLANs cannot be modified in an Admin context.

Default Gateway for IPv4 Enter the IPv4 address of the default gateway. You can enter a maximum of eight addresses.

Use a comma-separated list to specify multiple IP addresses, for example, such as

192.168.65.1, 192.168.64.2.

Default static routes with a netmask and IP address of 0.0.0.0 previously configured on the

ACE appear in this field.

Default Gateway for IPv6 Enter the IPv6 address of the default gateway or select the forward VLAN interface or BVI,

as follows:

• IPv6 Address field—Enter the address of the gateway router (the next-hop address for this

route). Then, use the right arrow to move it to the Selected field. You can enter a

maximum of eight addresses including a selected VLAN or BVI through the Outgoing

Interfaces setting.

Default static routes with a prefix and IP address of ::0 previously configured on the ACE

appear in the Selected field.

• Outgoing Interfaces—Select either VLAN or BVI used for the link-local address only.

And then select the Interface Number for the VLAN or BVI.

Management Settings

VLAN Id Enter the VLAN number that you want to assign to the management interface. Valid values

are from 2 to 4094. By default, all devices are assigned to VLAN1, known as the default

VLAN.

The ACE Device Manager identifies the management class maps and policy maps associated

with the selected VLAN ID assigned to the management interface.

This field is read-only if configured for existing contexts.

VLAN Description Enter a description for the management interface. Enter an unquoted text string that contains

a maximum of 240 alphanumeric characters including spaces.

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