H3C S7500 Series Ethernet Switches Command Manual

Command Manual – Routing Protocol
H3C S7500 Series Ethernet Switches Chapter 2 RIP Configuration Commands
2-14
command. You can also input the MD5 key in cipher text format with a length of 24
characters.
key-id: MD5 cipher text authentication identifier, ranging from 1 to 255.
Description
Use the rip authentication-mode command to configure RIP-2 authentication mode
and parameters.
Use the undo rip authentication-mode command to cancel the authentication.
RIP-1 does not authenticate packets. Generally RIP authenticates packets in two
modes: plain text authentication and MD5 ciphertext authentication. There are two
packet formats in the MD5 ciphertext authentication: one format conforms to RFC 2453
and the other format is described in RFC 2082. Routers support both formats. You can
select any format as required.
Related commands: rip version.
Examples
# Specify the interface VLAN-interface 10 to use the simple authentication with the
authentication key of aaa.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] interface Vlan-interface 10
[H3C-Vlan-interface10] rip version 2
[H3C-Vlan-interface10] rip authentication-mode simple aaa
# Specify VLAN-interface 10 to use the MD5 cipher text authentication, with the
authentication key of aaa and the packet format of rfc2453.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] interface Vlan-interface 10
[H3C-Vlan-interface10] rip version 2
[H3C-Vlan-interface10] rip authentication-mode md5 rfc2453 aaa
2.1.15 rip input
Syntax
rip input
undo rip input
View
Interface view