1-4
RIPv2 message format
The format of RIPv2 message is similar to RIPv1.
shows it.
Figure 1-2
RIPv2 Message Format
The differences from RIPv1 are stated as following.
z
Version: Version of RIP. For RIPv2 the value is 0x02.
z
Route Tag: Route Tag.
z
IP Address: Destination IP address. It can be a natural network address, subnet address or host
address.
z
Subnet Mask: Mask of the destination address.
z
Next Hop: If set to 0.0.0.0, it indicates that the originator of the route is the best next hop; otherwise
it indicates a next hop better than the originator of the route.
RIPv2 authentication
RIPv2 sets the AFI field of the first route entry to 0xFFFF to identify authentication information. See
.
Figure 1-3
RIPv2 Authentication Message
z
Authentication Type: A value of 2 represents plain text authentication, while a value of 3 represents
MD5.
z
Authentication: Authentication data, including password information when plain text authentication
is adopted or including key ID, MD5 authentication data length and sequence number when MD5
authentication is adopted.
Summary of Contents for S5500-SI Series
Page 161: ...3 10 GigabitEthernet1 0 1 2 MANUAL...
Page 220: ...1 7 Clearing ARP entries from the ARP table may cause communication failures...
Page 331: ...1 7 1 1 ms 1 ms 1 ms 1 1 6 1 2 1 ms 1 ms 1 ms 1 1 4 1 3 1 ms 1 ms 1 ms 1 1 2 2 Trace complete...
Page 493: ...2 8...
Page 1111: ...1 10 Installing patches Installation completed and patches will continue to run after reboot...