Palo Alto-7000 100G NPC QSFP 100G 端口未启动

Palo Alto-7000 100G NPC QSFP 100G 端口未启动

13154
Created On 01/13/24 01:52 AM - Last Modified 01/07/25 11:29 AM


Symptom


  • NPC卡安装在插槽1
> show chassis status
Slot       Component          Card Status        Config Status   Disabled  
1          PA-7000-100G-NPC-A Up                 Success                   
2          empty                                                           
3          empty                                                           
4          PA-7050-SMC-B      Up                 Success                   
5          empty                                                           
6          empty                                                           
7          empty                                                           
8          PA-7000-LFC-A      Up                 Success
  • 尝试将以太网1/27配置为 100G 端口时,尽管启用了物理连接并验证了SFP的功能,但接口并未出现。
  • Show 接口 all 显示以下端口。
> show interface all
total configured hardware interfaces: 24
name                    id    speed/duplex/state            mac address       
--------------------------------------------------------------------------------
ethernet1/2             65    10000/full/up                 b4:0c:25:ef:c0:41 
ethernet1/3             66    10000/full/up                 b4:0c:25:ef:c0:42 
ethernet1/4             67    10000/full/up                 b4:0c:25:ef:c0:43 
ethernet1/5             68    10000/full/up                 b4:0c:25:ef:c0:44 
ethernet1/6             69    10000/full/up                 b4:0c:25:ef:c0:45 
ethernet1/17            80    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:50 
ethernet1/18            81    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:51 
ethernet1/19            82    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:52 
ethernet1/20            83    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:53 
ethernet1/25            88    40000/full/up                 b4:0c:25:ef:c0:58 
ethernet1/26            89    40000/full/up                 b4:0c:25:ef:c0:59 
ethernet1/27            90    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:5a <<<<<
ethernet1/28            91    40000/full/up                 b4:0c:25:ef:c0:5b 
ae1                     16    [n/a]/[n/a]/up                b4:0c:25:ef:c0:10 
ae2                     17    [n/a]/[n/a]/up                b4:0c:25:ef:c0:11 
ha1-a                   5     10000/full/up                 08:66:1f:02:da:26 
ha1-b                   7     10000/full/up                 08:66:1f:02:da:27 
vlan                    1     [n/a]/[n/a]/up                b4:0c:25:ef:c0:01 
loopback                3     [n/a]/[n/a]/up                b4:0c:25:ef:c0:03 
tunnel                  4     [n/a]/[n/a]/up                b4:0c:25:ef:c0:04 
hsci-a                  8     40000/full/up                 d4:1d:71:13:a2:08 
hsci-b                  9     40000/full/up                 d4:1d:71:13:a2:09 
lfc1/9                        40000/full/up                 d4:1d:71:13:a2:00 
lfc1/10                       40000/full/down(autoneg)      d4:1d:71:13:a2:00
  • brdagent 日志显示接口经常进入断电状态
2024-01-02 06:29:52.607 -0500 Port 27: Power up
2024-01-02 06:30:52.076 -0500 Port 27: Powered down
2024-01-02 06:31:04.146 -0500 Port 27: Power up
2024-01-02 16:01:00.142 -0500 Port 27: Powered down
2024-01-02 16:01:05.906 -0500 Port 27: Power up
2024-01-02 22:12:23.382 -0500 Port 27: Powered down
2024-01-02 22:12:29.061 -0500 Port 27: Power up





Environment


  • Palo Alto PA-7050防火墙
  • PA-7000 100G NPC
  • 分线端口
  • PAN-OS 10.0 及以上版本


Cause


  • 在 PA-7000 100G NPC上,端口 25、26、27 和 28 可以配置为 40Gbps 或 100Gbps。
  • 在 PAN-OS 10.0 上,每个接口 (9-12、13-16、17-20、21-24) 上可以配置 4 个分支端口。
  • 如果不使用分支电缆,则端口 25-27 每个端口支持 100 Gbps(如果使用 40G QSFP+,则支持 40Gbps)。
  • 在此示例中,分支端口 17-20 已配置,因此端口 27 不能配置为 100Gbps。
  • 此信息记录于此处
  • 接口信息提供了正在配置的端口17-20和27。
ethernet1/17            80    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:50 
ethernet1/18            81    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:51 
ethernet1/19            82    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:52 
ethernet1/20            83    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:53 
.....
ethernet1/27            90    ukn/ukn/down(autoneg)         b4:0c:25:ef:c0:5a 



Resolution


  1. 配置QSFP端口(端口 27)或分支端口(17/18/19/20)- 应该配置其中之一,而不是同时配置两者。
  2. 在上述情况下,要启动端口 27
    1. 登录防火墙GUI:网络 > 接口 > 选择接口并“删除”配置。(从端口 17/18/19/20)
    2. 设置接口状态为down:
    3. 提交更改
  • 对应的CLI命令如下:
> configure
#delete network interface ethernet ethernet1/17 
#delete network interface ethernet ethernet1/18 
#delete network interface ethernet ethernet1/19 
#delete network interface ethernet ethernet1/20 
#commit 
#exit 




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