7. Operation and Maintenance
7-16 December 2002 9700-A2-GB20-20
% Sub-interfaces are only
supported on the Serial 0 Interface
An attempt was made to enter a sub-interface on
the Ethernet port.
% Sub-interface does not exist An attempt was made to create a route using a
non-existent sub-interface.
% Sub-interface in use.
Sub-interface uses must be
removed first.
An attempt was made to delete a sub-interface that
is currently in use.
Perform the following configuration changes prior to
deleting a sub-interface:
Delete all route entries destined for the
sub-interface.
Delete all route entries destined for the
sub-interface’s subnet ip address range.
Delete the IP address (or IP unnumbered
designation) on the sub-interface, if one exists.
Delete the frame relay DLCI on the
sub-interface, if one exists.
Delete bridge group assignments from the
sub-interface.
Delete IP NAT inside/outside assignments for the
sub-interface.
Delete the IP helper address on the
sub-interface.
% Sub-interface must be specified
for Serial interfaces
An attempt was made to specify a serial interface
without specifying a sub-interface.
% Sub-interface must be specified
for Serial interfaces
A serial interface was specified without the
sub-interface also being specified.
% Sub-interface number must be
0–4294967295
The number entered is outside the supported
sub-interface range.
% Sub-interfaces are only
supported on the Serial 0 Interface
An attempt was made to create a sub-interface on
the Ethernet port.
% Subnet must be unique The subnet mask for the sub-interface entered is
not unique.
% The DHCP Server and DHCP
Relay cannot both be enabled
An attempt was made to enable the DHCP server
and DHCP Relay is already enabled.
% The static ARP table is full An attempt was made to create a new ARP entry,
but the maximum number of static ARP entries have
already been created.
%The static route table is full An attempt was made to assign an IP address,
but the maximum number of static routes have
already been configured.
% The DHCP Server and DHCP
Relay cannot both be enabled
An attempt was made to enable DHCP Relay and
the DHCP Server is already enabled.
Table 7-4. CLI Messages (4 of 5)
Message What It Indicates