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FAQ-For NE40E how to enquire the fib entry supportted by paf and fib entry of one interface board can support

Publication Date:  2012-07-27 Views:  52 Downloads:  0
Issue Description
Q:
For NE40E/80E,the paf file can decide how many fib entry exist for one interface board,how to enquire it?How about the fib entry  the interface board can support  actually?
Alarm Information
No
Handling Process
A:
1.Run the following command to enquire the fib entry supportted by paf .
   display tcam-config slot <slotid>
[NE80E-hidecmd]dis tcam-config slot 2
Configuration mode [ CORE ] :
Configuration [ LPUA_TCAMA ] :
TableName             Capacity   StartAddr   KeyLen   ShareID   ShareCapacity
-----------------------------------------------------------------------------
FIBV4                 300        0x1d000     72       4          300   
DHCP                  4          0x68000     144      5          12    
ARPV4                 20         0x18000     72       3          20    
FIBV6                 4          0x6e000     144      6          4     
ARPV6                 4          0x78000     288      8          8     
MFIBV4_DUMMY          1          0x68000     144      5          12    
MFIBV6_DUMMY          1          0x78000     288      8          8     
MFIBV4                8          0x68000     144      5          12    
MFIBV6                4          0x78000     288      8          8     
ACLV4                 16         0x70000     144      7          16    
ACLV6                 4          0x78000     288      8          8     
IMAC                  0          0x0         72       2          0     
STATIC_EMAC           1          0x8000      72       1          64    
DYNAMIC_EMAC          63         0x8000      72       1          64    
L2MC_MAC              8          0x0         72       0          32    
L2MC_IP               8          0x68000     144      5          12    
BFD                   8          0x0         72       0          32    
OAM                   1          0x0         72       0          32    
RRPP                  1          0x0         72       0          32    
IQVCT                 16         0x0         72       0          32    
RMEP                  0          0x0         72       0          32    
PBT_TUNNEL            0          0x0         72       0          32    
TUNNEL_SI             0          0x68000     144      5          12    
VSWITCH_QVCT          0          0x0         72       0          32    
USERMAC               4          0x68000     144      5          12    
NQA                   1          0x68000     144      5          12    
2.For the fib entry  the interface board can support  actually
 display fib <slotid> statistic all
[NE80E-hidecmd]display fib 2 statistics all 
IPv4 FIB Route Prefix Capacity : 307196
IPv4 FIB Total Route Prefix Count : 79; Entry Count : 79
IPv4 FIB Public Route Prefix Count : 63; Entry Count : 63
IPv4 FIB VPN-instance 1 Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance ABJNNPC Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance cambodia_vpn Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance camboida_vpn Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance dcn-ngn Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance nancy Route Prefix Count : 2; Entry Count : 2
IPv4 FIB VPN-instance sid Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance test Route Prefix Count : 2; Entry Count : 2
IPv4 FIB VPN-instance tt Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance ttt Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance vpn1 Route Prefix Count : 2; Entry Count : 2
IPv4 FIB VPN-instance vpn2 Route Prefix Count : 1; Entry Count : 1
IPv4 FIB VPN-instance zq Route Prefix Count : 1; Entry Count : 1
Root Cause
No
Suggestions
 

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