The S3600-SI series
switches do not support Web cache redirection.
1.1.1 display webcache
Syntax
display webcache
View
Any view
Parameter
None
Description
Use the display webcache command to
view Web cache redirection configuration and check whether or not the Web cache
is accessible.
Example
# Display Web cache redirection configuration
and check whether or not the Web cache is accessible.
[H3C] display webcache
webcache IP address: 1.1.1.1
webcache MAC address: 000f-e20f-0000
webcache port: Ethernet1/0/1
webcache VLAN: 1
webcache TCP port: 80
webcache redirect VLAN:
VLAN 2 Valid
webcache statue: accessible
1.1.2 webcache
address
Syntax
In system view:
webcache address ip-address mac mac-address vlan vlan-id port interface-type
interface-number [ tcpport tcpport-number ]
undo webcache all
In Ethernet port view:
webcache address ip-address mac mac-address vlan vlan-id [ tcpport tcpport-number
]
View
System view, Ethernet port view
Parameter
ip-address: IP
address to be assigned to the Web cache.
mac-address:
MAC address to be assigned to the Web cache.
vlan-id: ID
of the VLAN where Web cache is located.
port interface-type
interface-number: Specifies the port through which the switch is connected to
the Web cache.
tcpport tcpport-number: Number of the TCP port used by HTTP packets. The default is 80.
Description
Use the webcache address command to
enable Web Cache redirection on switch and configure the related parameters.
The Web cache parameters include: IP address, MAC address, VLAN ID, the port
connecting the switch to Web cache, TCP port number in HTTP packets.
Use the undo webcache all command
to remove all Web cache redirection configurations on the switch.
You can configure the parameters of Web Cache
in system view or Ethernet port view.
l
If the configured Web cache is inaccessible, Web
cache redirection cannot be enabled.
l
A switch supports only one Web cache. If you
configure a new Web cache, the new configuration will replace the old one.
l
If the VLAN where Web cache is located does not
have the corresponding VLAN interface on the switch, the configuration will be
failed.
l
If the VLAN interface is not up, Web Cache
redirection will be failed.
Example
# Enable Web cache redirection on the
switch in system view, configuring the Web cache with the following parameters:
IP address to be 1.1.1.1, MAC address to be 000f-e20f-0101, VLAN ID to be 40,
the port through which the switch is connected to the Web cache to be Ethernet
1/0/4, and the default TCP port number used by HTTP packets to be 80.
<H3C> system-view
System View: return to User View with
Ctrl+Z.
[H3C] webcache address 1.1.1.1 mac 000f-e20f-0101
vlan 40 port Ethernet 1/0/4
# Enable Web cache redirection on switch in
Ethernet port view, configuring web cache with the following parameters: IP
address to be 1.1.1.1, MAC address to be 000f-e20f-0101, VLAN ID to be 40, the
port through which the switch is connected to the Web cache to be Ethernet
1/0/4, and the default TCP port number used by HTTP packets to be 80.
<H3C> system-view
System View: return to User View with
Ctrl+Z.
[H3C] interface Ethernet 1/0/4
[H3C-Ethernet1/0/4] webcache address
1.1.1.1 mac 000f-e20f-0101 vlan 40
1.1.3 webcache redirect-vlan
Syntax
webcache redirect-vlan vlan-id
undo webcache redirect-vlan [ vlan-id ]
View
System view
Parameter
vlan-id: ID of
the VLAN whose traffic is to be redirected.
Description
Use the webcache redirect-vlan
command to specify a VLAN whose HTTP traffic is to be redirected.
Use the undo webcache redirect-vlan
command to remove the VLAN whose HTTP traffic is being redirected.
By default, the HTTP traffic of the users
in all VLANs is not redirected to the Web cache.
If you do not specify the vlan-id argument
when executing the undo webcache redirect-vlan command, Web cache
redirection for all the VLANs is disabled.
This configuration will not take effect unless the VLAN interfaces
corresponding to the VLAN IDs exist.
If the VLAN
interface is not up, Web cache redirection will be failed.
Example
# Redirect the HTTP traffic of VLAN 40 to the
Web cache.
<H3C> system-view
System View: return to User View with
Ctrl+Z.
[H3C] webcache redirect-vlan 40
