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CX916, CX916L, CX930 交换模块 V100R001 诊断命令参考 04

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display bgp error discard slave

display bgp error discard slave

命令功能

display bgp error discard slave命令用来显示备板BGP的错误信息。

命令格式

display bgp error discard [ [ vpn-instance vpn-instance-name ] peer { ipv4-address | ipv6-address } ] slave

display bgp instance instance-name error discard vpn-instance vpn-instance-name peer ipv4-address slave

参数说明

参数 参数说明 取值
vpn-instance vpn-instance-name 查看指定VPN实例的BGP的错误信息。 字符串形式,区分大小写,不支持空格,长度范围是1~31。当输入的字符串两端使用双引号时,可在字符串中输入空格。不能以“_public_”作为VPN实例名称,作为保留使用。
peer 显示指定对等体的错误信息。 -
ipv4-address 指定要显示的IPv4对等体的地址。 点分十进制格式。
ipv6-address 指定要显示的IPv6对等体的地址。 32位16进制数,格式为X:X:X:X:X:X:X:X。
instance instance-name 查看指定BGP多实例的BGP的错误信息。 字符串形式,区分大小写,不支持空格,长度范围是1~31。当输入的字符串两端使用双引号时,可在字符串中输入空格。

视图

诊断视图

缺省级别

3:管理级

任务名称和操作类型

任务名称 操作类型
bgp read

使用指南

执行命令display bgp error discard slave,可以查看备板BGP邻居未建连原因、丢弃路由数量、何种资源超限等错误信息。

执行命令display bgp error discard peer { ipv4-address | ipv6-address } slave,可以查看备板上指定对等体的BGP错误信息。

使用实例

# 显示备板上BGP的错误报文丢弃信息。

<HUAWEI> system-view
[~HUAWEI] diagnose
[~HUAWEI-diagnose] display bgp error discard slave
BGP discard Info Counts:                                                        
 Routes received with cluster ID loop            : 0                            
 Routes received with As path count over limit   : 0                            
 Routes advertised with As path count over limit : 0                            
 Routes received with As loop                    : 0                            
 Routes received with Zero RD(0:0)               : 0                            
 Routes received with no prefix                  : 0                            
                                                                                
BGP discard info:(IPv4 Unicast)                                                 
 Routes received with cluster ID loop            : 0                            
 Routes received with As path count over limit   : 0                            
 Routes advertised with As path count over limit : 0                            
 Routes received with As loop                    : 0                            
 Routes received with Zero RD(0:0)               : 0                            
                                                                                
No discard record.                                                              
                                                                                
BGP discard info:(IPv4 VPNv4)                                                   
 Routes received with cluster ID loop            : 0                            
 Routes received with As path count over limit   : 0                            
 Routes advertised with As path count over limit : 0                            
 Routes received with As loop                    : 0                            
 Routes received with Zero RD(0:0)               : 0                            
                                                                                
No discard record.                                                              
                                                                                
BGP discard info:(IPv6 Unicast)                                                 
 Routes received with cluster ID loop            : 0                            
 Routes received with As path count over limit   : 0                            
 Routes advertised with As path count over limit : 0                            
 Routes received with As loop                    : 0                            
 Routes received with Zero RD(0:0)               : 0                            
                                                                                
No discard record.                                                              
                                                                                
BGP discard info:(IPv4 Multicast)                                               
 Routes received with cluster ID loop            : 0                            
 Routes received with As path count over limit   : 0                            
 Routes advertised with As path count over limit : 0                            
 Routes received with As loop                    : 0                            
 Routes received with Zero RD(0:0)               : 0                            
                                                                                
No discard record.                                                              
                                                                                
BGP discard info:(IPv6 VPNv6)                                                   
 Routes received with cluster ID loop            : 0                            
 Routes received with As path count over limit   : 0                            
 Routes advertised with As path count over limit : 0                            
 Routes received with As loop                    : 0                            
 Routes received with Zero RD(0:0)               : 0                            
                                                                                
No discard record.                                                              
                                                                                
BGP discard info:(EVPN)                                                         
 Routes received with cluster ID loop            : 0                            
 Routes received with As path count over limit   : 0                            
 Routes advertised with As path count over limit : 0                            
 Routes received with As loop                    : 0                            
 Routes received with Zero RD(0:0)               : 0                            
                                                                                
No discard record.                                                             
表7-220 display bgp error discard slave命令输出信息描述

项目

描述

BGP discard Info Counts

BGP丢弃的路由信息数量。

Routes received with As loop

由于出现AS环路而丢弃掉的路由个数。

Routes received with cluster ID loop

由于Cluster Id环路而丢弃掉的路由个数。

Routes received with Zero RD(0:0)

由于RD为0:0而丢弃掉的路由个数。

Routes received with As path count over limit

收到含有AS数量超限的AS_Path属性的BGP报文的个数。

Routes advertised with As path count over limit

发出含有AS数量超限的AS_Path属性的BGP报文的个数。

Routes received with no prefix

由于没有前缀而丢弃掉的路由个数。

No discard record

没有报文丢弃记录。

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更新时间:2019-08-09

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