JNCIA-SP 快快樂樂玩Juniper vMX ~ 快快樂樂的Peter (Happy Peter)

vMX是新的Juniper virtual MX series router.
我把他在VMWare上跑.
但因為我是用筆電, 系統資源並不多.
出現了一些練習Lab上的問題.(但因為問題解決了, 所以有這文章更新)

網路上有多種設定vMX lab的方式.
比如說在interface ge-0/0/x上設定對應的emx的mac address
我在這邊介紹我習慣的架設方式 (使用VMware workstation).

首先要先清楚 VMware 跟 vMX 之間網卡的對應
VMware: 最多能開十張NIC, 所以你會看到 NIC 1 - 10,

vMX: 內建則有 em0 - 9 (em0 & em1 是隱藏的) & ge-0/0/0 - 9

所以其對應如下
RE0 (Hidden)    -    em0    (Hidden)    -        NIC 1
RE1 (Hidden)    -    em1 (Hidden)    -        NIC 2
ge-0/0/0        -    em2                -        NIC 3
ge-0/0/1        -    em3                -        NIC 4
ge-0/0/2        -    em4                -        NIC 5
ge-0/0/3        -    em5                -        NIC 6
ge-0/0/4        -    em6                -        NIC 7
ge-0/0/5        -    em7                -        NIC 8
ge-0/0/6        -    em8                -        NIC 9
ge-0/0/7        -    em9                -        NIC 10
ge-0/0/8        -    No em card        -        No NIC
ge-0/0/9        -    No em card        -        No NIC

RE0 (em0 - NIC 1) & RE1 (em1 - NIC 2) 在這版本vMX不能用, 別理它.
ge-0/0/8 and ge-0/0/9, 因為沒有physical VMware NIC 去對應, 所以也不能用.
我是用"ge-0/0/0 - em 2 - NIC 3" 做 OOB (Out-Of-Band) port for remote access (SSH or telnet).
所以這樣算下來,一個VMware workstation跑一個vMX. 一個vMX有7個port做logical system 互連之用, 一個port 做OOB 之用.

兩個logical sysyem之間, 不能使用同一個ge interface (e.g R1 ge-0/0/1 & R2 ge-0/0/2, 不可兩端都是同一個ge interface)
如果interface 有跑sub interface 帶vlan tag, 最後要加上"set interfaces ge-0/0/x vlan-tagging"

只使用一個VMware做法:
NIC 1 (RE 0 - em0) & NIC 2 (RE 1 - em1) 在這版本vMX不能用, 別理它.
NIC 3 在這我是把它做為OOB之用. 透過 NAT的方式, 把這張NIC 3跟我PC實體的網卡連接.
然後, 在VMware 設定中, 將NIC4 - 10 都設定在同一個 LAN Segment 中. !!!!!This is very important!!!!!
最後, 再新增一個serial port. 做為console port 之用 (此做法可參考下方連接文章"快快樂樂裝 Juniper JunOS Olive12.1R1.9 on VMware")

如果Lab架構很大, 需要開到兩個VMare, 可以參考本文做法.
注意事項如上面所說, 除此之外, 還要注意兩個VMware互連的Logical ststem的interface 要在同一LAN Segment.
以本topology來說: R2 ge-0/0/1.23 & R3 ge-0/0/2.23 要在同一LAN Segment 1

For VMware setting:
VMware-1:

VMware-2

Topology:

1. Setting interface IP address:
vMX-1:

set logical-systems R1 interfaces ge-0/0/1 unit 12 description TO_R2
set logical-systems R1 interfaces ge-0/0/1 unit 12 vlan-id 12
set logical-systems R1 interfaces ge-0/0/1 unit 12 family inet address 10.200.12.1/24
set logical-systems R1 interfaces ge-0/0/2 unit 14 description TO_R4
set logical-systems R1 interfaces ge-0/0/2 unit 14 vlan-id 14
set logical-systems R1 interfaces ge-0/0/2 unit 14 family inet address 10.200.14.1/24
set logical-systems R1 interfaces lo0 unit 1 family inet address 10.200.1.1/32

set logical-systems R2 interfaces ge-0/0/1 unit 23 description TO_R3
set logical-systems R2 interfaces ge-0/0/1 unit 23 vlan-id 23
set logical-systems R2 interfaces ge-0/0/1 unit 23 family inet address 10.200.23.2/24
set logical-systems R2 interfaces ge-0/0/2 unit 12 description TO_R1
set logical-systems R2 interfaces ge-0/0/2 unit 12 vlan-id 12
set logical-systems R2 interfaces ge-0/0/2 unit 12 family inet address 10.200.12.2/24
set logical-systems R2 interfaces lo0 unit 2 family inet address 10.200.1.2/32

set logical-systems R4 interfaces ge-0/0/1 unit 14 description TO_R1
set logical-systems R4 interfaces ge-0/0/1 unit 14 vlan-id 14
set logical-systems R4 interfaces ge-0/0/1 unit 14 family inet address 10.200.14.4/24
set logical-systems R4 interfaces lo0 unit 4 family inet address 10.200.1.4/32

set interfaces ge-0/0/1 vlan-tagging
set interfaces ge-0/0/2 vlan-tagging

vMX-2:

set logical-systems R3 interfaces ge-0/0/1 unit 35 description TO_R5
set logical-systems R3 interfaces ge-0/0/1 unit 35 vlan-id 35
set logical-systems R3 interfaces ge-0/0/1 unit 35 family inet address 10.200.35.3/24
set logical-systems R3 interfaces ge-0/0/2 unit 23 description TO_R2
set logical-systems R3 interfaces ge-0/0/2 unit 23 vlan-id 23
set logical-systems R3 interfaces ge-0/0/2 unit 23 family inet address 10.200.23.3/24
set logical-systems R3 interfaces lo0 unit 3 family inet address 10.200.1.3/32

set logical-systems R5 interfaces ge-0/0/2 unit 35 description TO_R3
set logical-systems R5 interfaces ge-0/0/2 unit 35 vlan-id 35
set logical-systems R5 interfaces ge-0/0/2 unit 35 family inet address 10.200.35.5/24
set logical-systems R5 interfaces lo0 unit 5 family inet address 10.200.1.5/32

set interfaces ge-0/0/1 vlan-tagging
set interfaces ge-0/0/2 vlan-tagging

Check:
直連link互ping能通
vMX-1:

[edit]
root@vMX-1# run ping 10.200.14.4 logical-system R1
PING 10.200.14.4 (10.200.14.4): 56 data bytes
64 bytes from 10.200.14.4: icmp_seq=0 ttl=64 time=2.762 ms
^C
--- 10.200.14.4 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 2.762/2.762/2.762/0.000 ms

[edit]
root@vMX-1#

[edit]
root@vMX-1# run ping 10.200.12.2 logical-system R1
PING 10.200.12.2 (10.200.12.2): 56 data bytes
64 bytes from 10.200.12.2: icmp_seq=0 ttl=64 time=2.458 ms
^C
--- 10.200.12.2 ping statistics ---
2 packets transmitted, 1 packets received, 50% packet loss
round-trip min/avg/max/stddev = 2.458/2.458/2.458/0.000 ms

[edit]
root@vMX-1#

[edit]
root@vMX-1# run ping 10.200.23.3 logical-system R2
PING 10.200.23.3 (10.200.23.3): 56 data bytes
64 bytes from 10.200.23.3: icmp_seq=0 ttl=64 time=19.326 ms
^C
--- 10.200.23.3 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 19.326/19.326/19.326/0.000 ms

[edit]
root@vMX-1#

vMX-2:

[edit]
root@vMX-2# run ping 10.200.23.2 logical-system R3
PING 10.200.23.2 (10.200.23.2): 56 data bytes
64 bytes from 10.200.23.2: icmp_seq=0 ttl=64 time=4.729 ms
^C
--- 10.200.23.2 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 4.729/4.729/4.729/0.000 ms

[edit]
root@vMX-2#

[edit]
root@vMX-2# run ping 10.200.35.5 logical-system R3
PING 10.200.35.5 (10.200.35.5): 56 data bytes
64 bytes from 10.200.35.5: icmp_seq=0 ttl=64 time=9.656 ms
^C
--- 10.200.35.5 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 9.656/9.656/9.656/0.000 ms

[edit]
root@vMX-2#

2. OSPF setting:
vMX-1:

set logical-systems R1 protocols ospf area 0.0.0.0 interface all

set logical-systems R2 protocols ospf area 0.0.0.0 interface all

set logical-systems R4 protocols ospf area 0.0.0.0 interface all

vMX-2:

set logical-systems R3 protocols ospf area 0.0.0.0 interface all

set logical-systems R5 protocols ospf area 0.0.0.0 interface all

Check:
R1, R2, R3, R4 and R5 loopback interface 互ping能通

[edit]
root@vMX-1# run show ospf neighbor logical-system R2
Address          Interface              State     ID               Pri Dead
10.200.23.3      ge-0/0/1.23            Full      10.200.1.3       128    36
10.200.12.1      ge-0/0/2.12            Full      10.200.1.1       128    38

[edit]
root@vMX-1#

[edit]
root@vMX-1# run ping 10.200.1.5 logical-system R4
PING 10.200.1.5 (10.200.1.5): 56 data bytes
64 bytes from 10.200.1.5: icmp_seq=0 ttl=61 time=16.053 ms
^C
--- 10.200.1.5 ping statistics ---
1 packets transmitted, 1 packets received, 0% packet loss
round-trip min/avg/max/stddev = 16.053/16.053/16.053/0.000 ms

[edit]
root@vMX-1#

vMX-2:

[edit]
root@vMX-2# run show route logical-system R5

inet.0: 11 destinations, 11 routes (11 active, 0 holddown, 0 hidden)
+ = Active Route, - = Last Active, * = Both

10.200.1.1/32      *[OSPF/10] 00:01:22, metric 3
                    > to 10.200.35.3 via ge-0/0/2.35
10.200.1.2/32      *[OSPF/10] 00:01:22, metric 2
                    > to 10.200.35.3 via ge-0/0/2.35
10.200.1.3/32      *[OSPF/10] 00:01:27, metric 1
                    > to 10.200.35.3 via ge-0/0/2.35
10.200.1.4/32      *[OSPF/10] 00:01:22, metric 4
                    > to 10.200.35.3 via ge-0/0/2.35
10.200.1.5/32      *[Direct/0] 00:08:01
                    > via lo0.5
10.200.12.0/24     *[OSPF/10] 00:01:22, metric 3
                    > to 10.200.35.3 via ge-0/0/2.35
10.200.14.0/24     *[OSPF/10] 00:01:22, metric 4
                    > to 10.200.35.3 via ge-0/0/2.35
10.200.23.0/24     *[OSPF/10] 00:01:27, metric 2
                    > to 10.200.35.3 via ge-0/0/2.35
10.200.35.0/24     *[Direct/0] 00:08:01
                    > via ge-0/0/2.35
10.200.35.5/32     *[Local/0] 00:08:01
                      Local via ge-0/0/2.35
224.0.0.5/32       *[OSPF/10] 00:02:18, metric 1
                      MultiRecv

[edit]
root@vMX-2#

如果要關機的話, 指令是
run request system halt

Final configuration:
vMX-1:

set system host-name vMX-1
set system syslog file interactive-commands interactive-commands any
set logical-systems R1 interfaces ge-0/0/1 unit 12 description TO_R2
set logical-systems R1 interfaces ge-0/0/1 unit 12 vlan-id 12
set logical-systems R1 interfaces ge-0/0/1 unit 12 family inet address 10.200.12.1/24
set logical-systems R1 interfaces ge-0/0/2 unit 14 description TO_R4
set logical-systems R1 interfaces ge-0/0/2 unit 14 vlan-id 14
set logical-systems R1 interfaces ge-0/0/2 unit 14 family inet address 10.200.14.1/24
set logical-systems R1 interfaces lo0 unit 1 family inet address 10.200.1.1/32
set logical-systems R1 protocols ospf area 0.0.0.0 interface all
set logical-systems R2 interfaces ge-0/0/1 unit 23 description TO_R3
set logical-systems R2 interfaces ge-0/0/1 unit 23 vlan-id 23
set logical-systems R2 interfaces ge-0/0/1 unit 23 family inet address 10.200.23.2/24
set logical-systems R2 interfaces ge-0/0/2 unit 12 description TO_R1
set logical-systems R2 interfaces ge-0/0/2 unit 12 vlan-id 12
set logical-systems R2 interfaces ge-0/0/2 unit 12 family inet address 10.200.12.2/24
set logical-systems R2 interfaces lo0 unit 2 family inet address 10.200.1.2/32
set logical-systems R2 protocols ospf area 0.0.0.0 interface all
set logical-systems R4 interfaces ge-0/0/1 unit 14 description TO_R1
set logical-systems R4 interfaces ge-0/0/1 unit 14 vlan-id 14
set logical-systems R4 interfaces ge-0/0/1 unit 14 family inet address 10.200.14.4/24
set logical-systems R4 interfaces lo0 unit 4 family inet address 10.200.1.4/32
set logical-systems R4 protocols ospf area 0.0.0.0 interface all
set interfaces ge-0/0/1 vlan-tagging
set interfaces ge-0/0/2 vlan-tagging

vMX-2:

set system host-name vMX-2
set logical-systems R3 interfaces ge-0/0/1 unit 35 description TO_R5
set logical-systems R3 interfaces ge-0/0/1 unit 35 vlan-id 35
set logical-systems R3 interfaces ge-0/0/1 unit 35 family inet address 10.200.35.3/24
set logical-systems R3 interfaces ge-0/0/2 unit 23 description TO_R2
set logical-systems R3 interfaces ge-0/0/2 unit 23 vlan-id 23
set logical-systems R3 interfaces ge-0/0/2 unit 23 family inet address 10.200.23.3/24
set logical-systems R3 interfaces lo0 unit 3 family inet address 10.200.1.3/32
set logical-systems R3 protocols ospf area 0.0.0.0 interface all
set logical-systems R5 interfaces ge-0/0/2 unit 35 description TO_R3
set logical-systems R5 interfaces ge-0/0/2 unit 35 vlan-id 35
set logical-systems R5 interfaces ge-0/0/2 unit 35 family inet address 10.200.35.5/24
set logical-systems R5 interfaces lo0 unit 5 family inet address 10.200.1.5/32
set logical-systems R5 protocols ospf area 0.0.0.0 interface all
set interfaces ge-0/0/1 vlan-tagging
set interfaces ge-0/0/2 vlan-tagging

Reference:
1. Juniper vMX:
http://www.juniper.net/us/en/products-services/routing/mx-series/vmx/

2. vMX Image:
https://drive.google.com/open?id=0B4GLSMfJQXinM0ZFclN3b2RXOFk

3. JNCIA-SP 快快樂樂裝 Juniper JunOS Olive12.1R1.9 on VMware
http://juilin77.blogspot.com/2018/06/jncia-sp-juniper-junos-olive121r19-on_2.html

4. JNCIA-SP 快快樂樂裝 Juniper JunOS Olive12.1R1.9 on GNS3
http://juilin77.blogspot.com/2018/06/jncia-sp-juniper-junos-olive121r19-on.html

5. JNCIA-SP 快快樂樂裝 Juniper VSRX on VMware
http://juilin77.blogspot.com/2018/06/jncia-sp-juniper-vsrx-on-vmware.html

6. JNCIA-SP 快快樂樂裝 Juniper VSRX on GNS3
http://juilin77.blogspot.com/2018/06/jncia-sp-juniper-vsrx-on-gns3.html

最初發表 / 最後更新: 2015.03.26 / 2018.06.02

快快樂樂的Peter (Happy Peter)

Happy Peter

JNCIA-SP 快快樂樂玩Juniper vMX

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