Alcatel-Lucent 7750 Configuration Manual page 536

Interfaces
multi-chassis
Syntax multi-chassis
Context config>redundancy
Description
This command enables the context to configure multi-chassis parameters.
peer
Syntax [no] peer ip-address create
Context config>redundancy>multi-chassis
Description
Use this command to configure up to 20 multi-chassis redundancy peers. Note that it is only for mc-lag (20)
not for mc-sync (4).
Parameters ip-address — Specifies the IP address.
Values
create — Mandatory keyword specifies to create the peer.
authentication-key
Syntax authentication-key [authentication-key | hash-key] [hash | hash2]
no authentication-key
Context config>redundancy>multi-chassis>peer
Description
This command configures the authentication key used between this node and the multi-chassis peer. The
authentication key can be any combination of letters or numbers.
Parameters authentication-key — Specifies the authentication key. Allowed values are any string up to 20 characters
long composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $,
spaces, etc.), the entire string must be enclosed within double quotes.
hash-key — The hash key. The key can be any combination of ASCII characters up to 33 (hash1-key) or 55
(hash2-key) characters in length (encrypted). If spaces are used in the string, enclose the entire string in
quotation marks (" ").
hash — Specifies the key is entered in an encrypted form. If the hash or hash2 parameter is not used, the
key is assumed to be in a non-encrypted, clear text form. For security, all keys are stored in encrypted
form in the configuration file with the hash or hash2 parameter specified.
hash2 — Specifies the key is entered in a more complex encrypted form that involves more variables then
the key value alone, this means that hash2 encrypted variable cannot be copied and pasted. If the hash or
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ipv4-address: a.b.c.d
ipv6-address: x:x:x:x:x:x:x:x (eight 16-bit pieces)
x:x:x:x:x:x:d.d.d.d
x: [0 — FFFF]H
d: [0 — 255]D
7750 SR Interface Configuration Guide