RAD ETX 203, 205, 220 debug and information commands
Yuri Slobodyanyuk
Network & Security Engineer and Firewall Expert | Problem Solver | Introvert in the Extroverts' Land
Carrier Ethernet Devices by RAD (ETX-203AX, ETX-203AM, ETX-203AX-T, ETX-205A, ETX-220A) are quite popular with telco companies around the world for connecting end clients to the backbone at layer 2. And while reference documentation is available, I couldn't find the debug/information commands digest on the Internet at all. This post, I hope, comes to fill the gap.
The commands below are meant to be run on the device CLI itself, not on provisioning system (RadView etc) of some kind. I show examples of using them below as well.
Command Description
show configure port summary - Show port summary: state (up/down), speed.
show config port name status - Show port status: administrative and operational states, speed/duplex, connector type, MAC address, and most important (for fiber) - RX/TX signal power (dBm).
show config port name statistics - Statistics of the port: total bits/frames passed, maximum/minimum bits/sec seen, and most interesting - CRC errors, error frames, oversize frames, discards.
config port name - Show port utilization in bits/sec in real-time
rate-measure interval seconds
show rate
Send ping over the client vlan (here 777) from ETX to ETX to measure latency and packet loss. You configure one ETX as responder and another one as sender, the IP address used is arbitrary:
Responder:
config flow
service-ping-response local-ip 13.13.13.2/30 next-hop 13.13.13.1 egress-port ethernet 4/2 vlan 777
Ping sender:
config flow
service-ping local-ip 13.13.13.1/30 dst-ip 13.13.13.2 next-hop 13.13.13.2 egress-port ethernet 4/1 vlan 777 number-of-packets 10 payload-size 1450
show configure flows summary brief - List all flows configured on this ETX briefly
show configure flows summary details - List all flows configured on this ETX with details
show config system system-date - Show system time of the appliance, important for logs/alarms correlation.
show config reporting brief-alarm-log - Show alarms log, their severity/state/last raised time
Examples of the command runs above
ETX220AAC2# show configure port summary
Port Number Name Admin Oper Speed ----------------------------------------------------------------------------- Ethernet 0/101 MNG-ETH Up Up 100000000 Ethernet 1/1 ETH-1/1 Up Up 1000000000 Ethernet 1/2 ETH-1/2 Up Down 1000000000 Ethernet 1/3 ETH-1/3 Up Down 1000000000
ETX220AAC2# show config port eth 4/2 status
Name ETH-4/2 Administrative Status : Up Operational Status : Up Connector Type : XFP In Auto Negotiation : Disabled Speed And Duplex : 10G FX Full Duplex MAC Address : 00-20-D2-AA-AA-AA SFP ----------------------------------------------------------------------------- Connector Type : LC Manufacturer Name : MRV Manufacturer Part Number : XFP-10GD-SX Typical Maximum Range (Meter): 82 Wave Length (nm) : 850.00 Fiber Type : MM RX Power (dBm) : -3.1 dBm TX Power (dBm) : -2.6 dBm Laser Bias (mA) : 2.0 mA Laser Temperature (Celsius) : 39.0 C Power Supply (V) : 3.02 V
ETX220AAC2# show config port eth 4/1 statistics
Rates Sampling Window ----------------------------------------------------------------------------- Window Size [Min.] : 15 Window Remain Time [Min.] : 9 Running ----------------------------------------------------------------------------- Counter Rx Tx Total Frames 2049273965 12684791780 Total Octets 1035148165812 8985802047420 Total Frames/Sec 226 927 Total Bits/Sec 376416 7256088 Minimum Bits/Sec 138984 5216176 Maximum Bits/Sec 16865840 42490664 Total Bits/Sec (L1) 412603 7404440 Minimum Bits/Sec (L1) 167304 5355056 Maximum Bits/Sec (L1) 16986640 42612264 Total Bits/Sec (L2) 376416 7256088 Minimum Bits/Sec (L2) 138984 5216176 Maximum Bits/Sec (L2) 16865840 42490664 Unicast Frames 1112614221 12425146359 Multicast Frames 866141791 108411074 Broadcast Frames 70518377 151236130 CRC Errors 1 Error Frames 0 L2CP Discarded 0 OAM Discarded 0 Unknown Protocol Discarded 0 CRC Errors/Sec 0 Jabber Errors 0 Oversize Frames 0 0 Unmapped Cos Frames 0 -- MTU Discarded -- 0 64 Octets 21190551 42432272 65-127 Octets 1180598932 4979404426 128-255 Octets 196747840 843109301 256-511 Octets 58653981 985646955 512-1023 Octets 34030086 667058975 1024-1518 Octets 36603900 4471126030 1519-2047 Octets 521449100 696016158 2048-Max Octets 0 0
MTU Discarded Flow -- --
Measuring the traffic rate passing the interface in real time
ETX220AA>config>port>eth(4/1)# rate-measure interval 10
ETX220AA>config>port>eth(4/1)# show rate
ETX220AA>config>port>eth(4/1)# show rate
Name : ETH-4/1
Status : In Progress
Time Left to Elapse (Sec) : 7
ETX220AA>config>port>eth(4/1)#
Name : ETH-4/1
Status : Passed
Start Time : 22-03-2020 13:11:30 UTC +03:00
Duration (Sec) : 10
L1 L2
Rx Rate (bps) : 186987.20 156491.20
Tx Rate (bps) : 6879152.00 6729664.00
Run ping between 2 ETXes
TX220AA>config>flows# service-ping local-ip 13.13.13.1/30 dst-ip 13.13.13.2 next-hop 13.13.13.2 egress-port ethernet 4/1 vlan 777 number-of-packets 10 payload-size 1450 # Redundant next-hop for destination in local-ip subnet Reply from 13.13.13.2: bytes = 1450, packet number = 0, time <= 6 ms Reply from 13.13.13.2: bytes = 1450, packet number = 1, time <= 2 ms Reply from 13.13.13.2: bytes = 1450, packet number = 2, time <= 3 ms Reply from 13.13.13.2: bytes = 1450, packet number = 3, time <= 3 ms Reply from 13.13.13.2: bytes = 1450, packet number = 4, time <= 3 ms Reply from 13.13.13.2: bytes = 1450, packet number = 5, time <= 3 ms Reply from 13.13.13.2: bytes = 1450, packet number = 6, time <= 3 ms Reply from 13.13.13.2: bytes = 1450, packet number = 7, time <= 3 ms Reply from 13.13.13.2: bytes = 1450, packet number = 8, time <= 3 ms Reply from 13.13.13.2: bytes = 1450, packet number = 9, time <= 3 ms
10 packets transmitted. 10 packets received, 0% packet loss round-trip (ms) min/avg/max = 2/3/6
ETX220AAC2# show config system system-date
22-03-2020 13:18:39 UTC +03:00
ETX220AAC2# show configure flows summary brief
Admin | Oper | Classification Egress Client-A-flow-1 Ethernet 1 Up | Up | Client-A-classifier-50M- Ethernet 3
Client-A-flow-2 Ethernet 3 Up | Up | Client-A-classifier2-50M Ethernet 1
ETX220AAC2# show configure flows summary detail
Name : Client-A-flow-1 Type : Admin Status : Up Operational Status : Up Service Name : Client-A-Service-50M-ETH Test : Off Classifier : Client-A-classifier-50M Ingress Port : Ethernet 1 Egress Port : Ethernet 3 Name : Client-A-flow-2 Type : Admin Status : Up Operational Status : Up Service Name : Client-A-Service-50M-ETH Test : Off Classifier : Client-A-classifier2-50M Policer : S.50M_NEW Ingress Port : Ethernet 3 Egress Port : Ethernet 1
ETX220AAC2# show config reporting brief-alarm-log
Last Acknowledge On : -- --
Critical Major Minor
Total : 0 22 0
Since Ack : 0 22 0
System pm_process_disabled 2020-02-10 -- 1
Major 11:15:00.07 -- 1
Station Clock Port 1 los 2020-01-21 -- 1
Major 02:34:08.07 -- 1
Domain 1 station_clock_unlock 2020-01-21 -- 1
Major 02:33:24.07 -- 1
Ethernet 1/1 los 2020-01-21 2020-01-21 1
Major 02:34:09.07 02:34:09.09 1
Ethernet 1/2 los 2020-01-21 -- 1
Major 02:34:07.07 -- 1
student at NIT MIZORAM
1 个月May I get the full documentation of RAD switch command like from starting gow to install new IOS file and how to do troubleshooting.
Do you know how to show policers on this devices?