以S6800-2C为例：Version 7.1.045, Release 2432P05
官网参数查询：288K共享（理论数值，实际要小,且6800-2C为N年前款式，288为新款QF/QT的参数）
http://www.h3c.com/cn/Products___Technology/Products/Switches/Park_switch/S6000/S6800/
具体表项参数：视交换机当前模式参数 以及 是否配置ipv6-128参数；
检查交换机配置：
#
system-working-mode standard
hardware-resource vxlan l2gw
#
缺省模式为0，未配置switch-routing-mode ipv6-128
查表：
三级权限，在开发者模式下：
#
[NZX-HXA(E04)-S6800-1]pro
[NZX-HXA(E04)-S6800-1-probe]debug ipv4-drv show config slot 1
**********************************************************
- IPv4 Config Slot 1
**********************************************************
- ARP SIZE: 16384 //----- ARP+ND*2=16K
- ArpCanNotSetToHW: NO
- IPV4 ROUTE SIZE: 16384 //----IPV4 + IPV6*2=16K
- ECMP SIZE: 8
- ND SIZE: 8192
- IPV6 ROUTE SIZE: 8192
- IPV6 LongPrefRT: 0
- VLAN INTF MODE: 2
- NH SIZE: 49152
- ECMPGP SIZE: 2047
- L3INTF SIZE: 8192
- VLAN INTF SIZE: 2048
- SUBVLAN SIZE: 1024
- MC INTF SIZE: 4000
- MPLS INTF SIZE: 1023
- TUNNEL INTF SIZE: 1024
- VMAC SIZE: 64
- VMAC PER INTF SIZE: 64
- VLAN MAPPING SIZE: 4094
- ARP SET TO DEFIP: 1
- HG PROXY FLAG: 0
- BOARD TYPE: 0
- Is Set CPUPktPri: 0
- L3uc Opt: NO
- NetMFw FLAG: Fw_CPU
- RESERVED EGRESS:
- CPU EGRESS UNRESOLVED: 100001
- CPU EGRESS LOCALHOST: 100001
- BLACKHOLE EGRESS: 100002
- IPV4 DYN ROUTE SPECS:
- RIP SPEC: 0
- ISIS SPEC: 0
- OSPF SPEC: 0
- BGP SPEC: 0
- TOTAL SPEC: 0
- IPV6 DYN ROUTE SPECS:
- RIPng SPEC: 0
- ISIS SPEC: 0
- OSPFV3 SPEC: 0
- BGP SPEC: 0
- TOTAL SPEC: 0
- L3VPN SPECS:
- GLOBAL VRF NUM: 1024
- UPRF SPECS:
- URPF GLOBAL SUPPORT: YES
- URPF INTF SUPPORT: NO
- DEFAULT ROUTE DENY: NO
- IPv4 MaxRoute: 8192
- IPv6 MaxRoute: 4096
- IPv6_128 MaxRoute: 0
- CHIP SUPPORT TYPE: TRIUMPH
- OTHER SPECS:
- SHIM SPEC: 0
- TNL CAP ACL: NO
- TNL IPv4 GRE ACL: NO
- ECMP LOCAL: YES
- ARPProxy Mode: 0
- EAPROXY SPEC: 0
- Protocol Protect SPECS:
- ProProtect PDT SUPPORT: NOT SUPPORT
- Car SPEC: 640
- Cos SPEC: 1
- IPv4&IPv6 ForwardingOption Status(ENABLE:0x1, DISABLE:0x0):
- IPv4 IpOption: 0
- IPv4 ICMPRedirect: 0
- IPv4 TTL=1: 0
- IPv4 UnreachableToCpu: 0
- IPv6 IpOption: 0
- IPv6 ICMPRedirect: 0
- IPv6 TTL=1: 1
- IPv6 UnreachableToCpu: 0
- IPv6 ext Mode: 0
- IPv4 EnableProtocol Count:
- Proxy SPECS:
- Arp Proxy Local: NO
- Route Proxy: NO
- Ecmp Hash Mode: NO
- IPV6 Route Proxy: NO
- L3uc Flag: 0
**********************************************************