传统网络组网配置

一、核心

1 开局MLAG组网(厂商初始化工作)

核心、Leaf 均配置MLAG（MLAG的vap domain ID 为 1，1.1.1.0/30 为keepalive IP，1.1.1.4/30 为数据同步IP）

1.1 peerlink：

vlan 4094
name For_peer-link
interface vlan 4094
ip add 1.1.1.5/30

interface agg255
no mac-address-learning
sw mo trunk
sw trunk allowed vlna only 2-4094
peer-link

interface hun0/55
carrier-delay up 2 down 0
port-group 255 mode active
lacp short-timeout
interface hun0/56
carrier-delay up 2 down 0
port-group 255 mode active
lacp short-timeout

1.2 keepalive:

interface agg254
no switchport
ip address 1.1.1.1.1 30
vap error-down except

interface ten0/47
no switchport
port-group 254 mode active
lacp short-timeout
interface ten0/48
no switchport
port-group 254 mode active
lacp short-timeout

1.3 vap domain 1

no fast-convergence
recover up-dely 120 none-vap 60
priority 5 (M2配置 4)
data-sysnc local 1.1.1.5 peer 1.1.1.6
peer keepalive local 1.1.1.1 peer 1.1.1.2
dual-active auto recovery

2 开局基础配置（厂商初始化工作）

用户名 加密
username openstackadmin privilege 15 password Pr@ject2018
username COC_operator privilege 15 password shixun@2023
username COC_monitor privilege 1 password shixun@2023
username yundiao_read privilege 1 password shixun@2023
privilege exec all level 1 show run
privilege exec level 15 enable

加密：service password-encryption

2.1 关闭 telnet 服务、web服务

enable service ssh-server
no enable service telnet-server
no enable service telnet-server
!
no enable service web-server http
no enable service web-server https

2.2 时钟 NTP

clock timezone beijing 8 0

ntp update-calendar
ntp server vrf NET-manage 10.30.1.254 source Mgmt 0 pre

2.3 LLDP封装：

lldp enable
lldp management-address-tlv 本机带外地址

2.4 snmp

snmp-server host 地址1 vrf NET-manage traps version 2c yundiao*&COC2016
snmp-server host 地址2 vrf NET-manage traps version 2c yundiao*&COC2016
snmp-server community 只读串 RO 2000
snmp-server trap-source mgmt 0
snmp-server enable traps
no snmp-server enable version v1

snmp-server user yundiao SNMPGROUP v3 auth sha yundiao*&COC2016 priv aes128 yundiao*&COC2016
snmp-server group SNMPGROUP v3 priv read default write default access 2000

2.5 日志：

logging userinfo command-log （命令记录）
logging source interface Mgmt 0
logging facility local4
logging server 日志地址1 vrf NET-manage udp-port 5000 level warnings
logging server 日志地址2 vrf NET-manage udp-port 5000 level warnings

2.6 trap acl，ssh acl

trap acl：
ip access-list extended 2000
10 permit ip host snmp主机地址1 any
15 permit ip host snmp主机地址2 any
1000 deny ip any any
list-remark For_SNMP

ssh acl：
ip access-list extended 2001
10 permit ip 192.168.0.0 0.0.7.255 any
20 permit ip 10.30.0.0 0.0.1.255 any
1000 deny ip any any
list-remark For_Login

本地认证调用acl
line vty 0 9
transport input ssh
session-timeout 10
access-class 2001 in
login local
width 256
logging synchronous（日志输出同步，敲入命令不会弹出信息）
privilege level 15
!
line console 0
session-timeout 10
privilege level 15
logging synchronous（日志输出同步，敲入命令不会弹出信息）
login local
width 256

2.7 巨帧转发

mtu forwarding 9216（允许转发mtu为9216内的数据包，默认1500）

2.8 开启netconf并且最大会话次数为10

netconf enable
netconf max-sessions 10

2.9 ACL仅对三层报文生效

svi router-acls enable

2.10 开启五元组hash

load-balance-profile ruijie
y
ipv4 field src-ip dst-ip protocol l4-src-port l4-dst-port
ipv6 field src-ip dst-ip protocol l4-src-port l4-dst-port
hash-disturb 16
!
aggregateport load-balance enhanced profile ruijie
!

2.11 核心生成树关闭

no spanning-tree
!
no spanning-tree mst configuration
!

3 业务配置（其他分工人员）

网关地址配置
interface vlan 100
ip add 192.168.10.1/24

二、接入交换机

1 开局MLAG组网

1.1 peerlink

interface AggregatePort 255
no mac-address-learning
switchport mode trunk
switchport trunk allowed vlan only 2-4094
peer-link

!
interface HundredGigabitEthernet 0/55
description pT:m2:ip.100GE0/55_M-LAG
carrier-delay up 2 down 0
port-group 255 mode active
lacp short-timeout
!
interface HundredGigabitEthernet 0/56
description pT:m2:ip.100GE0/56_M-LAG
carrier-delay up 2 down 0
port-group 255 mode active
lacp short-timeout

1.2 keepalive

interface AggregatePort 254
no switchport
ip address 1.1.1.1 255.255.255.252
vap error-down except

interface TFGigabitEthernet 0/47
no switchport
description pT:m2:ip.25GE0/47_peer-alived
port-group 254 mode active
lacp short-timeout
!
interface TFGigabitEthernet 0/48
no switchport
description pT:m2:ip.25GE0/48_peer-alived
port-group 254 mode active
lacp short-timeout
!

1.3 vap

vap domain 1
no fast-convergence
recover up-delay 120 none-vap 60
priority 5
data-sync local 1.1.1.5 peer 1.1.1.6
peer-keepalive local 1.1.1.1 peer 1.1.1.2
dual-active auto recovery

2 开局基础配置（厂商初始化工作 同上 此处省略）

生成树开启
spanning-tree
spanning-tree mst configuration
revision 255
name ctyun
instance 1 vlan 1-4094
!
备注：现网中网关在接入（m-lag），BGP互联组网（只有管理交换机才开启生成树使能，传统网络也就是网关在核心时候也要开启生成树）

3 业务配置（服务器透传vlan）

vlan range 1,200-209,300-309,500-3999

3.1 业务vlan透传到核心

interface AggregatePort 1
描述格式：机楼 -机房-行号-机柜号-设备功能编码-厂商代码-起始高度.对端管理IP.逻辑端口
description uT:SJZX-111-C-08_C-09-CSW-RGS6510-M1_M2-01U40.agg11
switchport mode trunk
switchport trunk allowed vlan only 200-209,300-309,500-3999
spanning-tree bpdufilter enable
vap 1

interface HundredGigabitEthernet 0/49
描述格式：机楼 -机房-行号-机柜号-设备功能编码-厂商代码-起始高度.对端管理IP.端口号
description uT:SJZX-111-C-08-CSW-RGS6510-01U40:172.16.10.1.100GE0/49
port-group 1 mode active
lacp short-timeout

interface HundredGigabitEthernet 0/50
描述格式：机楼 -机房-行号-机柜号-设备功能编码-厂商代码-起始高度.对端管理IP.端口号
description uT:SJZX-111-C-09-CSW-RGS6510-01U40:172.16.10.2.100GE0/49
port-group 1 mode active
lacp short-timeout

3.2 下联服务器放通（服务器mode4 模式 bond1）

interface AggregatePort 11
description dT:Jisuan:SJZX-118-C-08-SEV-ZXR5300-02U15.bond1
storm-control broadcast level 10
description dT:J1.bond1
switchport mode trunk
switchport trunk allowed vlan only 301
spanning-tree bpduguard enable
spanning-tree portfast
vap 11
!
interface AggregatePort 12
storm-control broadcast level 10
description dT:J2.bond1
switchport mode trunk
switchport trunk allowed vlan only 301
spanning-tree bpduguard enable
spanning-tree portfast
vap 12
!
interface AggregatePort 13
storm-control broadcast level 10
description dT:C1.bond1
switchport mode trunk
switchport trunk allowed vlan only 302
spanning-tree bpduguard enable
spanning-tree portfast
vap 13
!