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2.3. Interface Management
Symptom Solution
Interface changes may require a reset of the
interface for changes to take effect.
If you make a configuration change to an
interface, reset the interface.
The error message for deleting a PRI is
incorrect.
Use the
undo pri-set
command instead.
Dialer interfaces do not support IP
Unnumbered.
Assign an IP address to dialer interfaces.
When initially configuring a virtual template, a
reboot of the router may be necessary.
Save the configuration and reboot the router.
2.4. Link Layer Protocol
Symptom Solution
LMI Encapsulation type has been renamed.
If the frame relay peer is set to LMI, set the
Local Interface to Non-Standard.
Router 3000 series routers do not auto-
negotiate with the 3Com SSII Dual Speed Hub
500.
Adjust the speed and duplex manually on both
devices so they match. Disable auto mode.
Routers only support switch type
dss1
BRI S/T
(European ISDN).
Routers only support switch type
dss1
in this
release.
2.5. Network Protocol
Symptom Solution
IGMP query timer defaults to 60.
Set the query timer, manually, to 125.
Naming inconsistency with interface and IPX
static routes.
When configuring a static route for a network
that begins with an alpha character, preface
the network with 0x.
IPX RIP entries are not aged-out at the user-
defined interval.
The IPX RIP table entries are removed from
the table if updates for those entries are not
received within the default interval of 180
seconds. This value is based upon a default
RIP update timer of 60 seconds and a default
multiplier of 3.
IPX SAP services’ timer and multiplier value
configurations are ignored.
IPX SAP updates are received once a minute
regardless of configuration settings.
MTU size cannot be dynamically changed from
the default of 1500.
If making a change to the MTU size, reboot the
router afterwards.
When you configure NAT outbound on an
interface, that interface is not immune to the
NAT translation.
Deny
the NAT outbound interface address with
an Access List.
RTP header compression is not fully supported
in this release.
RTP header compression is not fully supported
in this release.
Load balancing does not work through
recursive lookup.
Use MLPPP or OSPF to support load
balancing.
IPX WAN encapsulation is configurable over
HDLC.
IPX WAN encapsulation is configurable over
HDLC.
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