display bgp group [ group-name ]
display bgp vpnv4 { all | vpn-instance vpn-instance-name } group [ group-name ]
display bgp vpls group [ group-name ]
display bgp ipv6 group [ group-name ]
display bgp vpnv6 all group [ group-name ]
display bgp vpnv6 vpn-instance vpn-instance-name group [ group-name ]
display bgp l2vpn-ad group [ group-name ]
参数 | 参数说明 | 取值 |
---|---|---|
group-name | 指定的对等体组名。 | 字符串形式,区分大小写,不支持空格,长度范围是1~47。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。 |
vpnv4 | 查看VPNv4的BGP对等体组信息。 | - |
all | 查看所有VPNv4或VPNv6的对等体组信息。 | - |
vpn-instance vpn-instance-name | 查看指定VPN实例的对等体组信息。 | 必须是已存在的VPN实例名称。 |
vpls | 查看VPLS的BGP对等体组信息。 | - |
ipv6 | 查看IPv6对等体组信息。 | - |
vpnv6 | 查看BGP VPNv6对等体组信息。 | - |
l2vpn-ad | 查看L2VPN-AD的BGP对等体组信息。 | - |
应用场景
配置BGP对等体组可以简化BGP网络配置,提高BGP路由的发布效率。
注意事项
BGP有多个地址族,各个地址族的配置相互隔离。通过指定不同的参数可以查看不同地址族下对等体组的信息。
当不指定任何参数时,使用display bgp group命令默认查看IPv4单播地址族下对等体组的信息。
# 显示对等体组my-peer的信息。
<Quidway> display bgp group my-peer BGP peer-group: my-peer Remote AS: 200 Authentication type configured: None Group's BFD has been enabled Type : internal Configured hold timer value: 180 Keepalive timer value: 60 Minimum route advertisement interval is 15 seconds listen-only has been configured PeerSession Members: 10.2.2.2 Maximum allowed route limit: 8000 Threshold: 75%, Parameter: always connect-retry(default) Peer Preferred Value: 0 No routing policy is configured Peer Members: Peer V AS MsgRcvd MsgSent OutQ Up/Down State PrefRcv 10.2.2.2 4 200 0 0 0 00:00:47 Active 0
项目 |
描述 |
---|---|
BGP peer-group |
BGP对等体组名称 |
Remote AS |
对等体组所在的自治系统号 |
Authentication type configured |
配置的BGP认证类型。有如下两种类型:
|
Group's BFD has been enabled |
对等体组已经使能BFD功能。 |
Type |
对等体组的类型
|
Configured hold timer value |
所配置的保持时间的值 |
Keepalive timer value |
存活时间的值 |
Minimum route advertisement interval |
路由通告的最短时间间隔 |
listen-only has been configured |
仅检测连接请求,不主动发起连接功能 |
PeerSession Members |
对等体成员之间建立了会话连接的成员 |
Maximum allowed route limit |
最大可允许的BGP路由的数量 |
Threshold |
告警阈值,即BGP路由数量占可允许接收的路由数量的百分比 |
Parameter |
如果配置了peer route-limit命令,就会显示这个参数:
|
Peer Preferred Value |
对等体的首选值 |
Peer Members |
表示以下显示的是对等体的相关信息 |
Peer |
对等体的IP地址 |
V |
BGP版本号 |
AS |
对等体组成员所在的自治系统号 |
MsgRcvd |
收到的消息数目 |
MsgSent |
发送的消息数目 |
OutQ |
等待向邻居发送的消息数目 |
Up/Down |
BGP会话处于当前状态的时长 |
State |
BGP状态机
|
PrefRcv |
本端从对等体上收到路由前缀的数目 |
# 显示所有VPNv4的BGP对等体组信息。
<Quidway> display bgp vpnv4 all group
Group in VPNV4:
BGP peer-group: aa
Remote AS number isn't specified
Type : external
PeerSession Members:
10.3.3.3
Peer Members:
10.3.3.3
***********************
BGP peer-group: bb
Remote AS 100
Type : internal
PeerSession Members:
NONE
Peer Members:
10.4.4.4
Group in VPN-Instance:
BGP peer-group: cc
Remote AS number isn't specified
VPN-Instance(IPv4-family): vpn1
Type : external
PeerSession Members:
10.2.2.1
Peer Members:
10.2.2.1
项目 |
描述 |
---|---|
Group in VPNV4 |
显示所有VPNv4对等体组信息 |
Remote AS number isn't specified |
当对等体组为混合EBGP对等组时,显示此信息 |
Group in VPN-Instance |
显示VPN实例相关的对等体组信息 |
VPN-Instance |
VPN实例名称 |
#显示BGP VPNv4对等体组rr1的信息。
<Quidway> display bgp vpnv4 all group rr1
Group in VPNV4:
No such a peer-group
Group in VPN-Instance:
BGP peer-group: rr1
Remote AS number isn't specified
VPN-Instance: 1
Type : external
Configured hold timer value: 180
Keepalive timer value: 60
Minimum route advertisement interval is 30 seconds
PeerSession Members:
NONE
Peer Preferred Value: 0
No routing policy is configured
Peer Members:
No Peer Exists
# 显示所有BGP IPv6对等体组的信息。
<Quidway> display bgp vpnv6 all group
Group in VPNV6:
BGP peer-group: 123
Remote AS number isn't specified
Type : external
PeerSession Members:
FC00:0:0:1::1
Peer Members:
No Peer Exists
***********************
BGP peer-group: 222
Remote AS 200
Type : internal
PeerSession Members:
FC00:0:0:2::2
Peer Members:
No Peer Exists
***********************
BGP peer-group: 333
Remote AS 400
Type : external
PeerSession Members:
FC00:0:0:3::3
Peer Members:
No Peer Exists
Group in VPN-Instance:
BGP peer-group: 55
Remote AS number isn't specified
VPN-Instance(IPv6-family): vpn1
Type : external
PeerSession Members:
FC00:0:0:4::4
Peer Members:
FC00:0:0:4::4
项目 |
描述 |
---|---|
Group in VPNV6 |
显示所有VPNv6对等体组信息 |
Group in VPN-Instance |
显示IPv6 VPN实例相关的对等体组信息 |
VPN-Instance |
指定IPv6 VPN实例名称 |
# 显示所有BGP IPv6对等体组的信息。
<Quidway> display bgp ipv6 group
BGP peer-group is in
Remote AS 100
Type : internal
PeerSession Members:
FC00:0:0:2::1
Peer Members:
FC00:0:0:1::1 FC00:0:0:2::1
***********************
BGP peer-group is ex
Remote AS number not specified
Type : external
PeerSession Members:
FC00:0:0:20::1
Peer Members:
FC00:0:0:10::1 FC00:0:0:20::1
# 查看BGP VPNv6对等体组rr1的信息。
<Quidway> display bgp vpnv6 all group rr1
Group in VPNV6:
No such a peer-group
Group in VPN-Instance:
BGP peer-group: rr1
Remote AS number isn't specified
VPN-Instance: 1
Type : external
Configured hold timer value: 180
Keepalive timer value: 60
Minimum route advertisement interval is 30 seconds
PeerSession Members:
NONE
Peer Preferred Value: 0
No routing policy is configured
Peer Members:
No Peer Exists
# 查看本设备上名为vpn6的IPv6 VPN实例的所有对等体组信息。
<Quidway> display bgp vpnv6 vpn-instance vpn6 group
BGP peer-group: g1
Remote AS 65410
Type : external
PeerSession Members:
FC00:0:0:2000::2
Peer Members:
FC00:0:0:2000::2
# 查看本设备上名为vpn6的IPv6 VPN实例的名为g1的对等体组信息。
<Quidway> display bgp vpnv6 vpn-instance vpn6 group g1
BGP peer-group: g1
Remote AS 65410
Type : external
Configured hold timer value: 180
Keepalive timer value: 60
Minimum time between advertisement runs is 30 seconds
PeerSession Members:
FC00:0:0:2000::2
Peer Preferred Value: 0
No routing policy is configured
Peer Members:
Peer V AS MsgRcvd MsgSent OutQ Up/Down State PrefRcv
FC00:0:0:2000::2 4 65410 103 90 0 01:20:55 Established 0