I'm looking at replacing the terrible DSL (1.5Mb/s) with 4G at my parent's place in rural France, I've got my old 1941 ISR with a 4G-LTE ehwic... I've tested the setup here in Belgium with the SIM from my cell and my config works just fine, I just have one question... I've read in the datasheet that 2x2 MIMO is supported by this card, however information / knowledge is a bit scarce online.
It looks like the antenna marked '0' is being used, but the one marked '1' doesn't appear to effect anything whether plugged in or not, this leads me to believe MIMO is not working. I'm assuming this requires some additional configuration but I can't find any guides.
If anyone can help that would be much appreciated!
Can you post an output for show cellular 0/0/0 all, check the Current RSSI(RSCP) =-XX
Assuming you have very good Meanwhile you can also configure "cell 0/0/0 lte technology UMTS or lte" to make sure that the higher speed protocols are always preferred. This will make sure that gsm is always ignored.
Hi Arshadsaf, see below...
HH#sh cellular 0/0/0 all Hardware Information ==================== Modem Firmware Version = SWI9X15C_05.05.26.02 Modem Firmware built = 2014/08/07 21:13:26 Hardware Version = 1.0 Device Model ID: MC7304 Package Identifier ID: 1102029_9903299_MC7304_05.05.26.02_00_Cisco_005.008_000 International Mobile Subscriber Identity (IMSI) = ############### International Mobile Equipment Identity (IMEI) = ############### Integrated Circuit Card ID (ICCID) = ################### Mobile Subscriber Integrated Services Digital Network-Number (MSISDN) = 32465###### Modem Status = Online Current Modem Temperature = 38 deg C PRI SKU ID = 1102029, PRI version = 005.009_001, Carrier = Telstra OEM PRI version = 05.08 Profile Information ==================== Profile password Encryption level: 7 Profile 1 = ACTIVE* ** -------- PDP Type = IPv4 PDP address = 100.91.9.77 Access Point Name (APN) = telenetwap.be Authentication = None Primary DNS address = 220.127.116.11 Secondary DNS address = 18.104.22.168 * - Default profile ** - LTE attach profile Data Connection Information =========================== Profile 1, Packet Session Status = ACTIVE Cellular0/0/0: Data Transmitted = 37273 bytes, Received = 67505 bytes IP address = 100.91.9.77 Primary DNS address = 22.214.171.124 Secondary DNS address = 126.96.36.199 Profile 2, Packet Session Status = INACTIVE Profile 3, Packet Session Status = INACTIVE Profile 4, Packet Session Status = INACTIVE Profile 5, Packet Session Status = INACTIVE Profile 6, Packet Session Status = INACTIVE Profile 7, Packet Session Status = INACTIVE Profile 8, Packet Session Status = INACTIVE Profile 9, Packet Session Status = INACTIVE Profile 10, Packet Session Status = INACTIVE Profile 11, Packet Session Status = INACTIVE Profile 12, Packet Session Status = INACTIVE Profile 13, Packet Session Status = INACTIVE Profile 14, Packet Session Status = INACTIVE Profile 15, Packet Session Status = INACTIVE Profile 16, Packet Session Status = INACTIVE Network Information =================== Current System Time = Thu Jul 15 11:41:7 2021 Current Service Status = Normal Current Service = Packet switched Current Roaming Status = Home Network Selection Mode = Automatic Network = ######## Mobile Country Code (MCC) = 206 Mobile Network Code (MNC) = ## Packet switch domain(PS) state = Attached Registration state(EMM) = Registered EMM Sub State = Normal Service Tracking Area Code (TAC) = ### Cell ID = ##### Negotiated network MTU is 1358 Radio Information ================= Radio power mode = online LTE Rx Channel Number = 1800 LTE Tx Channel Number = 19800 LTE Band = 3 LTE Bandwidth = 20 MHz Current RSSI = -63 dBm Current RSRP = -91 dBm Current RSRQ = -8 dB Current SNR = 7.0 dB Physical Cell Id = 0x82 Number of nearby cells = 2 Idx PCI (Physical Cell Id) -------------------------------- 1 130 2 145 Radio Access Technology(RAT) Preference = AUTO Radio Access Technology(RAT) Selected = LTE Modem Security Information ========================== Card Holder Verification (CHV1) = Disabled SIM Status = OK SIM User Operation Required = None Number of CHV1 Retries remaining = 3 GPS Information ========================== GPS Info ------------- GPS Feature: enabled GPS Port Selected: Dedicated GPS port GPS Status: GPS coordinates acquired GPS auto tracking status: active GPS auto tracking config: enabled GPS Mode Configured: standalone Latitude: ## Deg ## Min ##.#### Sec North Longitude: # Deg ## Min ##.#### Sec East Fix type index: 0, Height: 10 m HDOP: 1.0, GPS Mode Used: standalone SMS Information =============== Incoming Message Information ---------------------------- SMS stored in modem = 0 SMS archived since booting up = 0 Total SMS deleted since booting up = 0 Storage records allocated = 25 Storage records used = 0 Number of callbacks triggered by SMS = 0 Number of successful archive since booting up = 0 Number of failed archive since booting up = 0 Outgoing Message Information ---------------------------- Total SMS sent successfully = 0 Total SMS send failure = 0 Number of outgoing SMS pending = 0 Number of successful archive since booting up = 0 Number of failed archive since booting up = 0 Last Outgoing SMS Status = SUCCESS Copy-to-SIM Status = 0x0 Send-to-Network Status = 0x0 Report-Outgoing-Message-Number: Reference Number = 0 Result Code = 0x0 Diag Code = 0x0 0x0 0x0 0x0 0x0 SMS Archive URL = Error Information ================= This command is not supported on this platform. Modem Crashdump Information =========================== WIC type is C00 Cellular0/0/0 is MC73xx based Modem crashdump logging: off
As per the Data sheet MIMO is supported, but I believe since MIMO is a component of 4G technology itself doesn't require any additional configuration. That being said what you are looking at in the configuration is the interfaces attached to each Cellular EHWIC card, some cards come with dual sim card. Each sim card maps to single cellular interface. It doesnt relate anyway to MIMO
Thanks for your response...
This EHWIC only has a single SIM card slot, but has 3 cell interfaces.
Do you happen to know why?
Cellular0/0/0 100.97.222.162 YES IPCP up up Cellular0/0/1 unassigned YES unset down down CellNMEA0/0/5 unassigned YES unset down down