Administrator Guide

Version Description
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
pre-6.1.1.0 Introduced for the E-Series.
Usage
Information
To avoid denial of service (DOS) attacks, keep the number of fragments allowed for re-assembly low.
ip max-routes
Enables you to configure the maximum number of protocol routes per VRF that are allowed for IPv4.
Syntax
ip max-routes [vrf vrf-name] max-number
Parameters
vrf vrf-name Enter the keyword vrf and then the name of the VRF for which you want to
configure maximum number of protocol routes that IPv4 allows.
max-number Enter the maximum number of protocol routes that a VRF RTM can hold. The range
is from 0 to 7500.
Defaults Not configured.
Command Modes CONFIGURATION
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 9.4.(0.0) Introduced on the S4810 and S4820T.
Usage
Information
Use this command to specify the maximum number of protocol routes that the Route Table Manager can
hold for a specific VRF. This command does not apply to the management VRFs.
Related
Commands
show ip route — views the switch routing table.
show ipv6 route — displays the IPv6 routes.
ip mtu
Set the IP MTU (frame size) of the packet the RPM transmits for the line card interface. If the packet must be fragmented, Dell
Networking OS sets the size of the fragmented packets to the size specified in this command.
Syntax
ip mtu value
To return to the default IP MTU value, use the no ip mtu command.
598 IPv4 Routing