Command Description
set mediaserver Set the MGC management address and ports
set mgc list Create a list of valid Media Gateway Controller(s)
set reset-times Set the timeout for the Branch Gateway’s search for the primary
MGC, or search for the other MGC’s on the MGC list, or
configure the point at which the primary MGCs in the list end
and the Survivable Remote Servers begin
show icc-
monitoring
Display the status of the ICC/Survivable Remote Server
monitoring process
show mediaserver Display MGC configuration information
show mgc Display the state and setup parameters of the currently active
MGC
show mgc list Display the IP addresses of the MGCs on the MGC list
show recovery Show the Branch Gateway connection recovery setup
DNS resolver
A DNS resolver resolves hostnames to IP addresses by querying DNS servers according to
an ordered list. The list of DNS servers is compiled using either DNS servers entered manually
by the user, or DNS servers gathered automatically by means of DHCP or PPP protocols, or
both.
The user can also optionally aid the DNS resolver by specifying a list of domain names that
the DNS resolver adds as a suffix to non-Fully Qualified Domain Name (FQDN) names, to help
resolve them to an IP address.
The DNS resolver feature is intended to provide a backup mechanism for VPN hubs using
DNS. For more information about VPNs on the Branch Gateway, see
IPSec VPN on
page 479.
Related topics:
DNS resolver features on page 75
Typical DNS resolver application – VPN failover on page 75
Configuring DNS resolver on page 76
Using DNS resolver to resolve a hostname on page 79
DNS resolver maintenance on page 79
DNS resolver configuration commands on page 79
Basic device configuration
74 Administering Avaya G430 Branch Gateway October 2013
Comments? infodev@avaya.com
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