RIB table S6320

Created: Oct 25, 2018 14:04:37Latest reply: Dec 24, 2018 09:16:56 442 9 1 0
  Rewarded Hi-coins: 0 (problem resolved)
Colleagues, prompt what quantity of routes of ipv4 can
to contain the RIB table of the switch:


Huawei Versatile Routing Platform Software
VRP (R) software, Version 5.170 (S6320 V200R010C00SPC600)
Copyright (C) 2000-2016 HUAWEI TECH CO., LTD
HUAWEI S6320-26Q-EI-24S-AC Routing Switch uptime is 0 week, 0 day, 12 hours, 44 minutes

ES5D2S26Q003 0(Master)  : uptime is 0 week, 0 day, 12 hours, 43 minutes
DDR    Memory Size      : 2048       M bytes
FLASH  Memory Size      : 446        M bytes
Pcb           Version   : VER.B
BootROM       Version   : 020a.0001
BootLoad      Version   : 020a.0001
CPLD          Version   : 0105
Software      Version   : VRP (R) Software, Version 5.170 (V200R010C00SPC600)
PWR1 information
Pcb           Version   : PWR VER.A

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Sergio93  Enthusiast Technician   Created Oct 29, 2018 05:57:08 Helpful(1) Helpful(1)

Hi,
Please check this table and how to change the mode: 
 Number of entries supported in different resource allocation modes on the S6320EI
Resource Allocation ModeMACIPv4 FIBIPv6 FIB (0-64 Bits Mask)IPv6 FIB (Over 64 Bits Mask)ARPNDMulticast IPv4&IPv6
enhanced-arp96K12K6K1K44K44K2000
enhanced-mac288K12K6K1K16K8K2000
enhanced-ipv432K128K80K0K16K8K2000
ipv4-ipv6 6:132K64K10K10K16K8K2000
icon-note.gif NOTE:

On the S6320EI, ARP and ND share hardware resources. The value listed in the preceding table indicates the maximum number of entries of a single type. Numbers of the two types of entries cannot reach the maximum value simultaneously.

When the S6320EI works in enhanced-arp, enhanced-mac, or enhanced-ipv4 mode, IPv4 FIB and IPv6 FIB (0-64 bits mask) share hardware resources. The value listed in the preceding table indicates the maximum number of FIB entries of a single type. Numbers of the two types of FIB entries cannot reach the maximum value simultaneously.

When the S6320EI works in ipv4-ipv6 6:1 mode, IPv6 FIB (0-64 bits mask) and IPv6 FIB (over 64 bits mask) share hardware resources. The value listed in the preceding table indicates the maximum number of FIB entries of a single type. Numbers of the two types of FIB entries cannot reach the maximum value simultaneously.

Precautions

The configured resource allocation mode takes effect only after the device is restarted.

The requirements for different entry spaces will change when service configuration is adjusted. In this case, you can change the resource allocation mode to meet the new service requirements. Subsequently, entry spaces in different resource allocation modes will change. Therefore, before changing the resource allocation mode, consider the benefit and loss that the new mode will bring.

On the S6320EI, if the assign resource-mode command sets the resource allocation mode to enhance-ipv4 and the undo ipv4 destination-unreachable dropcommand has been executed, the function that cancels dropping the packets that do not match routing entries does not take effect.

On the S6320EI, redirection to a low-priority next hop is not supported in enhanced-ipv4 or ipv4-ipv6 6:1 resource allocation mode.


The assign resource-mode command configures the resource allocation mode of the device.

The undo assign resource-mode command restores the default resource allocation mode of the device.

By default, the resource allocation mode of the S5320EI is enhanced-mac and that of the S6320EI is enhanced-arp.

icon-note.gif NOTE:

Only the S5320EI and S6320EI support this command.

Format

assign resource-mode { enhanced-mac | enhanced-ipv4 | enhanced-ipv6 } [ slot slot-id | all ] (S5320EI)

assign resource-mode { enhanced-mac | enhanced-arp | enhanced-ipv4 | ipv4-ipv6 6:1 } [ slot slot-id | all ] (S6320EI)

undo assign resource-mode [ slot slot-id | all ]

Parameters

Parameter

Description

Value

enhanced-mac

Sets the resource allocation mode to enhanced-mac.

-
enhanced-ipv4

Sets the resource allocation mode to enhanced-ipv4.

-
enhanced-ipv6

Sets the resource allocation mode to enhanced-ipv6.

-
enhanced-arp

Sets the resource allocation mode to enhanced-arp.

-
ipv4-ipv6 6:1

Sets the resource allocation mode to ipv4-ipv6 6:1.

-
slot slot-id
  • Specifies a slot ID on a standalone switch where stacking is not enabled.
  • Specifies a stack ID in a stack.

In a stack, the value is an integer and must be set according to the configuration in the stack. On a standalone switch where stacking is not enabled, the value is fixed as 0.

all

Configures the resource allocation mode of the system.

-

Example

# Set the resource allocation mode to enhanced-ipv4.

<HUAWEI> system-view
[HUAWEI] assign resource-mode enhanced-ipv4
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Jessica_Tian  Visitor   Created Oct 25, 2018 15:20:45 Helpful(1) Helpful(1)

you mean the fib table ?
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Hawasli     Created Oct 25, 2018 18:28:42 Helpful(0) Helpful(0)

what is RIB table?
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vsh     Created Oct 25, 2018 19:01:35 Helpful(0) Helpful(0)

I meant RIB table .
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Mysterious.color  Visitor   Created Oct 26, 2018 05:56:34 Helpful(0) Helpful(0)

routing information base (RIB), is a data table stored in a router or a networked computer that lists the routes to particular network destinations, and in some cases, metrics (distances) associated with those routes
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find what you love and let it kill you.
vsh     Created Oct 26, 2018 12:57:09 Helpful(0) Helpful(0)

How can many these routes of ipv4 (particular network destinations) are stored in the RIB table ?
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vsh     Created Oct 29, 2018 18:15:46 Helpful(0) Helpful(0)

Thanks !!!
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4am  Visitor   Created Dec 22, 2018 17:45:30 Helpful(0) Helpful(0)

You can go to Huawei's official website to view the device performance product manual. If you need an account and permission, please apply
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