https://community.extremenetworks.com/t5/extremeswitching-exos-switch/what-exactly-does-quot-iproute-reserved-entries-quot-mean/m-p/61987#M17833 <P>1. What exactly does "iproute reserved-entries" mean?</P><P>2.&nbsp;Is “12240” the number currently in use?</P><P>&nbsp;</P><P>3. What is the meaning of "show iproute reserved-entries" and "show iproute reserved-entries statistics"? (The difference between the two)</P><P>&nbsp;</P><P>-&gt;show iproute reserved-entries<BR />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; IPv4 &nbsp; &nbsp; &nbsp; # Reserved Routes &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Minimum #<BR />Slot &nbsp;Type &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Routes &nbsp; &nbsp; &nbsp;IPv4 &nbsp; (or IPv6) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;IPv4 Hosts<BR />---- &nbsp;---------------- &nbsp;-------- &nbsp;------- &nbsp;------------------ &nbsp; ----------<BR />1 &nbsp; &nbsp; X450G2-48p-10G4 &nbsp; Internal &nbsp; &nbsp;12240 &nbsp;( &nbsp;6120) [default] &nbsp; &nbsp; &nbsp; &nbsp; 4112</P><P>Maximum supported # IPv4 (or IPv6) Reserved Routes:<BR />X440G2, X620 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Internal &nbsp; &nbsp; &nbsp;480 &nbsp;( &nbsp; 240) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR />X460G2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Internal &nbsp; &nbsp;12256 &nbsp;( &nbsp;6128) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR />X450G2, X460G2-16MP &nbsp; &nbsp; Internal &nbsp; &nbsp;16352 &nbsp;( &nbsp;8176) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR />X690 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Internal &nbsp; &nbsp;16352 &nbsp;( &nbsp;8176) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR />X670G2, X770, X870 &nbsp; &nbsp; &nbsp;Internal &nbsp; &nbsp;16352 &nbsp;( &nbsp;8176) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</P><P>Note: &nbsp;IPv4 Hosts can occupy unused HW Route table space,<BR />&nbsp; &nbsp; &nbsp; &nbsp;unless # Reserved Routes is "maximum".</P><P><BR />@@@<BR />-&gt;show iproute reserved-entries statistics<BR />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |-----In HW Route Table-----| &nbsp; |-------In HW L3 Hash Table------|<BR />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;# Used Routes &nbsp; # IPv4 Hosts &nbsp; IPv4 &nbsp; IPv4 &nbsp;IPv6 &nbsp; &nbsp;IPv4 &nbsp; &nbsp;IPv6<BR />Slot &nbsp;Type &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;IPv4 &nbsp; IPv6 &nbsp; &nbsp;Local Remote &nbsp; Local &nbsp;Rem. &nbsp;Local &nbsp; MCast &nbsp; MCast<BR />---- &nbsp;--------------- ------- ------ &nbsp;------ ------ &nbsp; ----- ------ ----- &nbsp;------ &nbsp;------<BR />1 &nbsp; &nbsp; X450G2-48p-10G4 &nbsp; &nbsp; 109 &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; 8 &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; 0</P><P>Theoretical maximum for each resource type:<BR />X440G2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;480 &nbsp; &nbsp;240 &nbsp; &nbsp; 512 &nbsp; &nbsp;512 &nbsp; &nbsp;1021 &nbsp; 4096 &nbsp;1021 * &nbsp;2048 * &nbsp;1024<BR />X620 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;480 &nbsp; &nbsp;240 &nbsp; &nbsp; 512 &nbsp; &nbsp;512 &nbsp; &nbsp;1533 &nbsp; 4096 &nbsp;1533 * &nbsp;2048 * &nbsp;1024<BR />X460G2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;12256 &nbsp; 6128 &nbsp; 12288 &nbsp;12288 &nbsp; 40958 &nbsp;49152 24576 * 24576 * 12288<BR />X450G2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 22526 &nbsp;28672 14336 * 14336 * &nbsp;7168<BR />X460G2-16MP &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 49152 &nbsp;49152 24576 * 24576 * 12288<BR />X870 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 53246 &nbsp;73728 32765 * 36864 * 18432<BR />X690 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 79870 135168 24573 * 67584 * 33792<BR />X670G2, X770 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 98302 147456 49149 * 73728 * 36864</P><P>Flags: (!) Indicates all reserved route entries in use.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(d) Indicates only direct IPv4 routes are installed.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(&gt;) Some IPv6 routes with mask &gt; 64 bits are installed and do not use<BR />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;entries in the internal HW Route Table.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(R) IPv6 hosts in external HW Route Table.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(*) Assumes IP Multicast compression is on.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(M) IPMC entries stored in L2 MAC Table when lookup-key is 'mac-vlan'.<BR />&nbsp;</P> Thu, 15 Jul 2021 19:43:46 GMT hyshin 2021-07-15T19:43:46Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/what-exactly-does-quot-iproute-reserved-entries-quot-mean/m-p/61987#M17833 <P>1. What exactly does "iproute reserved-entries" mean?</P><P>2.&nbsp;Is “12240” the number currently in use?</P><P>&nbsp;</P><P>3. What is the meaning of "show iproute reserved-entries" and "show iproute reserved-entries statistics"? (The difference between the two)</P><P>&nbsp;</P><P>-&gt;show iproute reserved-entries<BR />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; IPv4 &nbsp; &nbsp; &nbsp; # Reserved Routes &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Minimum #<BR />Slot &nbsp;Type &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Routes &nbsp; &nbsp; &nbsp;IPv4 &nbsp; (or IPv6) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;IPv4 Hosts<BR />---- &nbsp;---------------- &nbsp;-------- &nbsp;------- &nbsp;------------------ &nbsp; ----------<BR />1 &nbsp; &nbsp; X450G2-48p-10G4 &nbsp; Internal &nbsp; &nbsp;12240 &nbsp;( &nbsp;6120) [default] &nbsp; &nbsp; &nbsp; &nbsp; 4112</P><P>Maximum supported # IPv4 (or IPv6) Reserved Routes:<BR />X440G2, X620 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Internal &nbsp; &nbsp; &nbsp;480 &nbsp;( &nbsp; 240) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR />X460G2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Internal &nbsp; &nbsp;12256 &nbsp;( &nbsp;6128) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR />X450G2, X460G2-16MP &nbsp; &nbsp; Internal &nbsp; &nbsp;16352 &nbsp;( &nbsp;8176) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR />X690 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Internal &nbsp; &nbsp;16352 &nbsp;( &nbsp;8176) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<BR />X670G2, X770, X870 &nbsp; &nbsp; &nbsp;Internal &nbsp; &nbsp;16352 &nbsp;( &nbsp;8176) &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</P><P>Note: &nbsp;IPv4 Hosts can occupy unused HW Route table space,<BR />&nbsp; &nbsp; &nbsp; &nbsp;unless # Reserved Routes is "maximum".</P><P><BR />@@@<BR />-&gt;show iproute reserved-entries statistics<BR />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; |-----In HW Route Table-----| &nbsp; |-------In HW L3 Hash Table------|<BR />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;# Used Routes &nbsp; # IPv4 Hosts &nbsp; IPv4 &nbsp; IPv4 &nbsp;IPv6 &nbsp; &nbsp;IPv4 &nbsp; &nbsp;IPv6<BR />Slot &nbsp;Type &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;IPv4 &nbsp; IPv6 &nbsp; &nbsp;Local Remote &nbsp; Local &nbsp;Rem. &nbsp;Local &nbsp; MCast &nbsp; MCast<BR />---- &nbsp;--------------- ------- ------ &nbsp;------ ------ &nbsp; ----- ------ ----- &nbsp;------ &nbsp;------<BR />1 &nbsp; &nbsp; X450G2-48p-10G4 &nbsp; &nbsp; 109 &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; 8 &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp;0 &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; 0 &nbsp; &nbsp; &nbsp; 0</P><P>Theoretical maximum for each resource type:<BR />X440G2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;480 &nbsp; &nbsp;240 &nbsp; &nbsp; 512 &nbsp; &nbsp;512 &nbsp; &nbsp;1021 &nbsp; 4096 &nbsp;1021 * &nbsp;2048 * &nbsp;1024<BR />X620 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;480 &nbsp; &nbsp;240 &nbsp; &nbsp; 512 &nbsp; &nbsp;512 &nbsp; &nbsp;1533 &nbsp; 4096 &nbsp;1533 * &nbsp;2048 * &nbsp;1024<BR />X460G2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;12256 &nbsp; 6128 &nbsp; 12288 &nbsp;12288 &nbsp; 40958 &nbsp;49152 24576 * 24576 * 12288<BR />X450G2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 22526 &nbsp;28672 14336 * 14336 * &nbsp;7168<BR />X460G2-16MP &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 49152 &nbsp;49152 24576 * 24576 * 12288<BR />X870 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 53246 &nbsp;73728 32765 * 36864 * 18432<BR />X690 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 79870 135168 24573 * 67584 * 33792<BR />X670G2, X770 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;16352 &nbsp; 8176 &nbsp; 16381 &nbsp;16384 &nbsp; 98302 147456 49149 * 73728 * 36864</P><P>Flags: (!) Indicates all reserved route entries in use.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(d) Indicates only direct IPv4 routes are installed.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(&gt;) Some IPv6 routes with mask &gt; 64 bits are installed and do not use<BR />&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;entries in the internal HW Route Table.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(R) IPv6 hosts in external HW Route Table.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(*) Assumes IP Multicast compression is on.<BR />&nbsp; &nbsp; &nbsp; &nbsp;(M) IPMC entries stored in L2 MAC Table when lookup-key is 'mac-vlan'.<BR />&nbsp;</P> Thu, 15 Jul 2021 19:43:46 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/what-exactly-does-quot-iproute-reserved-entries-quot-mean/m-p/61987#M17833 hyshin 2021-07-15T19:43:46Z