show iproute reserved-entries

show iproute reserved-entries {slot slot_num}

Description

Displays the configured number of IPv4 and IPv6 routes reserved in the Longest Prefix Match (LPM) hardware table.

Syntax Description

slot_num For SummitStack only, this option displays the reservations for the specified slot.

Default

N/A.

Usage Guidelines

The IPv4 Routes column in the command output shows whether IPv4 routes are stored in internal or external LPM tables.

The "(or IPv6)" column in the command output shows whether IPv6 routes are stored in internal ("int.") or external ("ext.") LPM tables.

To modify the configuration that this command displays, use the following command:

configure iproute reserved-entries [ num_routes_needed | maximum | default ] slot [all |slot_num]

Example

The following example displays the reserved space for IP routes:

Slot-3 Stack.30 # show iproute reserved-entries 
                        IPv4       # Reserved Routes            Minimum #
Slot  Type              Routes      IPv4   (or IPv6)            IPv4 Hosts
----  ----------------  --------  -------  ------------------   ----------
1     X460G2-48t-10G4   Internal     8144  (  4072)                   4112
2     X460G2-48t-10G4   Internal     8144  (  4072)                   4112
3     X670G2-48x-4q     Internal    12240  (  6120) [default]         4112
4     
5     
6     
7     
8     

Maximum supported # IPv4 (or IPv6) Reserved Routes:
X440G2, X620            Internal      480  (   240)          
X460G2                  Internal    12256  (  6128)          
X450G2, X460G2-16MP     Internal    16352  (  8176)          
X670G2, X770, X870      Internal    16352  (  8176)          

Note:  IPv4 Hosts can occupy unused HW Route table space,
       unless # Reserved Routes is "maximum".

History

This command was first available in ExtremeXOS 12.1.

Platform Availability

This command is available on the Summit X450-G2, X460-G2, X670-G2, X770, and ExtremeSwitching X440-G2, X590, X620, X690, X870 series switches.