Show Network-Access Mac-Filter; Web Authentication; Table 90: Web Authentication - Edge-Core ECS3510-28T Management Manual

show
network-access
mac-filter
W A
EB UTHENTICATION
Use this command to display information for entries in the MAC filter
tables.
S
YNTAX
show network-access mac-filter [filter-id]
filter-id - Specifies a MAC address filter table. (Range: 1-64)
D S
EFAULT ETTING
Displays all filters.
C M
OMMAND ODE
Privileged Exec
E
XAMPLE
Console#show network-access mac-filter
Filter ID MAC Address
--------- ----------------- -----------------
1 00-00-01-02-03-08 FF-FF-FF-FF-FF-FF
Console#
Web authentication allows stations to authenticate and access the network
in situations where 802.1X or Network Access authentication are infeasible
or impractical. The web authentication feature allows unauthenticated
hosts to request and receive a DHCP assigned IP address and perform DNS
queries. All other traffic, except for HTTP protocol traffic, is blocked. The
switch intercepts HTTP protocol traffic and redirects it to a switch-
generated web page that facilitates user name and password
authentication via RADIUS. Once authentication is successful, the web
browser is forwarded on to the originally requested web page. Successful
authentication is valid for all hosts connected to the port.
RADIUS authentication must be activated and configured for the web
N :
OTE
authentication feature to work properly (see
page 806).
Web authentication cannot be configured on trunk ports.
N :
OTE

Table 90: Web Authentication

Command
web-auth login-attempts
web-auth quiet-period
web-auth session-timeout
– 885 –
C 24
HAPTER
MAC Mask
"Authentication Sequence" on
Function
Defines the limit for failed web authentication login
attempts
Defines the amount of time to wait after the limit for
failed login attempts is exceeded.
Defines the amount of time a session remains valid
| General Security Measures

Web Authentication

Mode
GC
GC
GC