Command
History This guide is platform-specific. For command information about other platforms,
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.7(0.0) Introduced on the S6000-ON.
9.7(0.0) Included the weighted parameter to support weighted
ECMP feature.
9.4.(0.0) Added support for VRF.
9.0.2.0 Introduced on the S6000.
9.2.(0.0) Added support for tunnel interface type.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.5.1.0 Added support for 4-port 40G line cards on ExaScale.
8.3.7.0 Introduced on the S4810.
8.2.1.0 Added support for 4094 VLANs on the E-Series ExaScale
(the prior limit was 2094).
8.1.1.0 Introduced on the E-Series ExaScale.
7.9.1.0 Introduced VRF on the E-Series.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
pre-6.1.1.0 Introduced on the E-Series.
Usage
Information
Using the following example of a static route: ip route 33.33.33.0 /24
tengigabitethernet 1/1 172.31.5.43
• The software installs a next hop that is not on the directly connected subnet but
which recursively resolves to a next hop on the interface’s configured subnet. In
the example, if tengig 1/1 has an ip address on subnet 2.2.2.0 and if 172.31.5.43
recursively resolves to 2.2.2.0, Dell Networking OS installs the static route.
• When the interface goes down, Dell Networking OS withdraws the route.
• When the interface comes up, Dell Networking OS re-installs the route.
• When recursive resolution is “broken,” Dell Networking OS withdraws the route.
• When recursive resolution is satisfied, Dell Networking OS re-installs the route.
You can specify a weight for an IPv4 or IPv6 static route. If the weight value of a
path is 0, then that path is not used for forwarding when weighted ECMP is in
effect. Also, if a path corresponding to a static route (destination) has a non-zero
weight assigned to it and other paths do not have any weight configured, then
regular ECMP is used for forwarding.
928 IPv4 Routing