Tag Archives: Username

Nortel 8600 Ethernet Switch Default passwords

Os Nortel Ethernet 8600 têm por defeito 6 user accounts com diferentes privilégios. A “super-user” account é a rwa

Default User ID: rwa
Default Password: rwa

Default User ID: rw
Default Password: rw

Default User ID: l3
Default Password: l3

Default User ID: l2
Default Password: l2

Default User ID: l1
Default Password: l1

Default User ID: ro
Default Password: ro

Podem ser redefinidas as passwords conforme mostra abaixo

ERS-8600:5# config cli password rwa rwa
ERS-8600:5# config cli password rw rw
ERS-8600:5# config cli password l3 l3
ERS-8600:5# config cli password l2 l2
ERS-8600:5# config cli password l1 l1
ERS-8600:5# config cli password ro ro

Estes users não podem ser removidos, mas ainda assim é possivel desativar os mesmos

ERS-8600:5#  config cli password access-level rw disable
ERS-8600:5#  config cli password access-level l3 disable
ERS-8600:5#  config cli password access-level l2 disable
ERS-8600:5#  config cli password access-level l1 disable
ERS-8600:5#  config cli password access-level l4admin disable
ERS-8600:5#  config cli password access-level slbadmin disable
ERS-8600:5#  config cli password access-level oper disable
ERS-8600:5#  config cli password access-level l4oper disable
ERS-8600:5#  config cli password access-level slboper disable
ERS-8600:5#  config cli password access-level ssladmin disable

Salvar a config :)

ERS-8600:5# save config
ERS-8600:5# save bootconfig

Default Nortel Ethernet Switch Usernames

Modelos:Nortel Ethernet Switch 460/470,Ethernet Routing Switch 5510/5520/5530

Release Firmware:3.7

Existem apenas 2 niveis de acesso read-write e read-only.

Em read-write:
Username:RW
Password:secure

Em read-only:
Username:RO
Password:user

Bug na autenticação Radius no Nexus1000v com @ no username

Depois de 2 dias a fazer debug no Nexus 1000v para perceber o porquê de não conseguir autenticar o meu user [email protected] via Radius, descobri que afinal havia bug…Facto!
Detalhes do Bug:
Symptom:
User Authentication fails on Nexus 1000v
Conditions:
Username has @ in it.
Workaround:
None at this time, use local authentication.
Details
Known Affected Releases: (1)
4.2(1)SV1(4a)
Known Fixed Releases: (1)
4.2(1)SV1(5.2)
Product: Cisco Nexus 1000V Series Switches