Cabletron Systems 6A000/ZX-250 - Manual (Page 74)

2-50 SmartCell 6A000/ZX-250 Reference Manual
Console Commands
Descriptions
You can create a default IISP route if you enter only the port number and a
weighting value [Metric] for the route (see Examples below). You can set multiple
local configurations to choose one of the parallel links for next-hop routing. A
weight of “1” assigned to all parallel routes mandates alternative routing in a
round-robin fashion. In other words, given parallel routes, based on best address
matching, use the weighting to decide which route to use. If, however, there is no
best address match, then use the default route. If you define more than one default
route, you can weight them differently, so there is a calculated decision, instead of
round-robin.
Operator Parameters/Permissions Description
add
iisproute
[ATMAddress]
[PortNumber]
[Metric]
Administrator
Creates an IISP routing entry to the switch. These entries
usually use a 13-byte netprefix ATM address. Routing
between switches is decided at each segment of the path by
determining a best match of the destination address in the call
setup with address entries in the IISP routing table. When a
signaling request arrives across an IISP or UNI link, the
switch checks the destination ATM address against the entries
in the IISP address prefix table and selects the port with the
longest prefix match. The IISP table is configured with a set
of address prefixes that are accessible-each IISP port on the
switch.
delete
iisproute
[EntryIndex]
Administrator
Removes an IISP route. Enter show iisproute before entering
this command to display information you will need as input.
show
iisproute
Administrator Displays the configured IISP routes with their UNI ATM
addresses on the switch.
flush
iisproute
All Flushes the IISP route addresses from the switch.