ZyXEL Communications NETATLAS ENTERPRISE -, User Manual, Page: 171 / 197

NetAtlas Enterprise Ethernet Switch Manager User’s Guide
171 Chapter 18 IP Configuration
The following table describes the labels in this screen.
18.3 IGMP
IGMP (Internet Group Multicast Protocol) is a session-layer protocol used to establish
membership in a multicast group - it is not used to carry user data. Refer to
RFC 1112 and RFC
2236 for information on IGMP versions 1 and 2 respectively.
1 In the Device Panel list, right-click on a device.
2
Click Configuration > IP Configuration > IGMP .
Table 90 IP Configuration: OSPF: New Interface
LABEL DESCRIPTION
Network Select an IP interface.
Area ID Select the area ID (that uses the format of an IP address in dotted decimal notation) of
an area to associate the interface to that area.
Authentication Note: OSPF Interface(s) must use the same authentication method
within the same area.
Select an authentication method. Choices are Same-as-Area , None (default), Simple
and MD5 .
To participate in an OSPF network, you must set the authentication method and/or
password the same as the associated area.
Select
Same-as-Area to use the same authentication method within the area and set
the related fields when necessary.
Select
None to disable authentication. This is the default setting.
Select Simple and set the Key field to authenticate OSPF packets transmitted through
this interface using simple password authentication.
Select
MD5 and set the Key ID and Key fields to authenticate OSPF packets
transmitted through this interface using MD5 authentication.
Key ID When you select MD5 in the Authentication field, specify the identification number of
the authentication you want to use.
Key When you select Simple in the Authentication field, enter a password eight-character
long. Characters after the eighth character will be ignored.
When you select
MD5 in the Authentication field, enter a password 16-character long.
Cost The interface cost is used for calculating the routing table. Enter a number between 0
and 65535.
Add Click Add to apply the changes and close this screen.
Cancel Click Cancel to discard all changes and close this screen.