Cisco Cisco Gigabit Ethernet Switch Module (CGESM) for HP 發佈版本通知
12
Cisco Gigabit Ethernet Switch Module for HP BladeSystem p-Class Release Notes, Cisco IOS Release 12.2(35)SE and later
459515-002
VLAN Interfaces and MAC Addresses
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The device manager uses the HTTP protocol (the default is port 80) and the default method of
authentication (the enable password) to communicate with the switch through any of its Ethernet
ports and to allow switch management from a standard web browser.
authentication (the enable password) to communicate with the switch through any of its Ethernet
ports and to allow switch management from a standard web browser.
If you change the HTTP port, you must include the new port number when you enter the IP address
in the browser Location or Address field (for example, http://10.1.126.45:184 where 184 is the new
HTTP port number). You should write down the port number through which you are connected. Use
care when changing the switch IP information.
in the browser Location or Address field (for example, http://10.1.126.45:184 where 184 is the new
HTTP port number). You should write down the port number through which you are connected. Use
care when changing the switch IP information.
If you are not using the default method of authentication (the enable password), you need to
configure the HTTP server interface with the method of authentication used on the switch.
configure the HTTP server interface with the method of authentication used on the switch.
Beginning in privileged EXEC mode, follow these steps to configure the HTTP server interface:
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If you use Internet Explorer Version 5.5 and select a URL with a nonstandard port at the end of the
address (for example, www.cisco.com:84), you must enter http:// as the URL prefix. Otherwise, you
cannot launch the device manager.
address (for example, www.cisco.com:84), you must enter http:// as the URL prefix. Otherwise, you
cannot launch the device manager.
VLAN Interfaces and MAC Addresses
All VLAN interfaces have assigned MAC addresses that are derived from the base MAC address. The
base MAC address is the hardware address that is on the switch label. It also appears when you enter the
show version privileged EXEC command.
base MAC address is the hardware address that is on the switch label. It also appears when you enter the
show version privileged EXEC command.
On the first VLAN interface (VLAN 1), the MAC address is the base MAC address + 0 x 40. On the next
VLAN interface that you configure, the MAC address is the base MAC address + 0 x 40 +1, and so on
for other VLAN interfaces.
VLAN interface that you configure, the MAC address is the base MAC address + 0 x 40 +1, and so on
for other VLAN interfaces.
You can enter the show interfaces vlan vlan-id privileged EXEC command to show the MAC and
IP addresses. The MAC addresses that appear in the show interfaces vlan vlan-id command output are
not the same as the MAC address that is printed on the switch label (the base MAC address).
IP addresses. The MAC addresses that appear in the show interfaces vlan vlan-id command output are
not the same as the MAC address that is printed on the switch label (the base MAC address).
Step 3
end
Return to privileged EXEC mode.
Step 4
show running-config
Verify your entries.
Command Purpose
Command Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
ip http authentication {enable | local |
tacacs}
tacacs}
Configure the HTTP server interface for the type of authentication that
you want to use.
you want to use.
•
enable—Enable password, which is the default method of HTTP
server user authentication, is used.
server user authentication, is used.
•
local—Local user database, as defined on the Cisco router or access
server, is used.
server, is used.
•
tacacs—TACACS server is used.
Step 3
end
Return to privileged EXEC mode.
Step 4
show running-config
Verify your entries.