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• For a VLAN, enter the keyword vlan then a number from 1 to 4094.
Distribute Routes
Another method of controlling routing information is to lter the information through a prex list.
Prex lists are applied to incoming or outgoing routes and routes must meet the conditions of the prex lists or Dell Networking OS does
not install the route in the routing table. The prex lists are globally applied on all interfaces running IS-IS.
Congure the prex list in PREFIX LIST mode prior to assigning it to the IS-IS process. For conguration information on prex lists, refer to
Access Control Lists (ACLs).
Redistributing IPv4 Routes
In addition to ltering routes, you can add routes from other routing instances or protocols to the IS-IS process. With the redistribute
command syntax, you can include BGP, OSPF, RIP, static, or directly connected routes in the IS-IS process.
NOTE: Do not route iBGP routes to IS-IS unless there are route-maps associated with the IS-IS redistribution.
To add routes from other routing instances or protocols, use the following commands.
NOTE: These commands apply to IPv4 IS-IS only. To apply prex lists to IPv6 routes, use ADDRESS-FAMILY IPV6 mode, shown
later.
• Include BGP, directly connected, RIP, or user-congured (static) routes in IS-IS.
ROUTER ISIS mode
redistribute {bgp as-number | connected | rip | static} [level-1 level-1-2 | level-2] [metric
metric-value] [metric-type {external | internal}] [route-map map-name]
Congure the following parameters:
• level-1, level-1-2, or level-2: assign all redistributed routes to a level. The default is level-2.
• metric-value the range is from 0 to 16777215. The default is 0.
• metric-type: choose either external or internal. The default is internal.
• map-name: enter the name of a congured route map.
• Include specic OSPF routes in IS-IS.
ROUTER ISIS mode
redistribute ospf process-id [level-1| level-1-2 | level-2] [metric value] [match external {1
| 2} | match internal] [metric-type {external | internal}] [route-map map-name]
Congure the following parameters:
• process-id the range is from 1 to 65535.
• level-1, level-1-2, or level-2: assign all redistributed routes to a level. The default is level-2.
• metric value the range is from 0 to 16777215. The default is 0.
• match external the range is from 1 or 2.
• match internal
• metric-type: external or internal.
• map-name: enter the name of a congured route map.
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Intermediate System to Intermediate System