300-415 · Question #308
A network administrator configures SNMPv3 on a Cisco WAN Edge router from CLI for monitoring purposes. How many characters are supported by the snmp user command?
The correct answer is C. from 1 to 32. When configuring SNMPv3 on a Cisco WAN Edge router via CLI, the snmp-server user command supports a username length of 1 to 32 characters.
Question
Exhibit
Options
- Afrom 1 to 8
- Bfrom 1 to 16
- Cfrom 1 to 32
- Dfrom 1 to 48
How the community answered
(32 responses)- A3% (1)
- B6% (2)
- C88% (28)
- D3% (1)
Why each option
When configuring SNMPv3 on a Cisco WAN Edge router via CLI, the `snmp-server user` command supports a username length of 1 to 32 characters.
A username length of 1 to 8 characters is typically for older systems or specific password types, not the standard for SNMPv3 usernames on Cisco IOS XE.
While 1 to 16 characters is a common length for various fields, the defined maximum for SNMPv3 usernames on Cisco IOS XE platforms is 32 characters.
Cisco IOS XE, which powers Cisco WAN Edge routers, specifies that SNMPv3 usernames configured with the `snmp-server user` command can be between 1 and 32 characters in length.
A username length of 1 to 48 characters exceeds the documented maximum limit for SNMPv3 usernames on Cisco IOS XE devices.
Concept tested: SNMPv3 username length (Cisco IOS XE)
Source: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/snmp/command/snmp-cr-book/snmp-cr-a1.html#wp2272826649
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