ASR-INET01(config)# platform hardware throughput level 10000000 Then reboot. Hi, I've recently began upgrading the IOS on the company ASR 1001 devices and I've noticed the devices lose management unless I enter the following config prior to reload Line vty 0 4 Exec-timeout 5 0 Exec End Wr. The router will remain active irrespective of what the ambient temperature is, if the router is exposed to an extremely hot environment for a prolonged period of time, it will remain active until the hardware fails. 04a from 17. There are no indications at this time that this proof-of-concept code is. Period Used: 5 minutes 28 seconds. 2. after reload verify :I have looking for the following diagram and IPsec Performance Report for instance which has verified with IMIX, short or long packet. switch#configure terminal. $33,299. redundancy (on the Cisco ASR 1001-X, ASR 1001-HX, ASR 1002-HX, ASR 1002-X, and ASR 1004 Routers), and hardware redundancy (on the Cisco ASR 1006, ASR 1006-X, ASR 1009-X, and ASR 1013 Routers), the highly reliable Cisco ASR 1000 Series demonstrates a consistently high throughput, even when new services are added. Now I do not know how to add the images to the. Giuseppe . 07-26-2021 04:29 PM. 1. Beginner Options. However the above command on the ASR 1001-x does show the ESP. Cisco ASR 1000 Series. XE314:1NGPacket drop Built-In interface configured with EVC and xconnect. The Cisco ASR 1001 Router has the route processor, embedded services processor, and SIP integrated within the chassis with one half-height SPA slot. " CSCva17867. The IP is free. On the ASR1K platform, the lsmpi_io pool has little free memory â generally less than 1000 bytes â which is [email protected] 固定式、asr 1002、asr 1002-x 和 asr 1004 路由器）和硬件冗余（cisco asr 1006 和 asr 1013 路由 器）功能 此外，Cisco ASR 1000 系列中引入的模块化 Cisco IOS XE 软件简化了运行中软件升级 (ISSU)。Products. 16. Looking at the process to upgrade an ASR 1001-x, currently 16. The Cisco ASR 1000 Series is supported by the Cisco IOS XE Software, a modular operating system with modular packaging, feature velocity, and powerful resiliency. We can read the full list of Transceiver Models and Minimum Software Release Required supported on Cisco ISR. 3ab (Gigabit Ethernet) and IEEE 802. ASR1001-HX allows more built-in SFP GE ports (up to 12), compared to ASR1001-X which goes up to 6. There is one CiscoThe 6500’s are configured to share certain vlans between both sites. ASR-9K (vrf route and mgmt) 2. To show transceiver temp and light levels: #show hw-module interface g0/0/1. Therefore, this VRF does not participate in the MPLS VPN VRF or any other network-wide VRF. The ASR1001-X System Aggregation Services Router. 155-3. 03. Customers with active service contracts will continue to receive support from the Cisco Technical. 03-29-2019 11:46 AM. Hi Team, I have an "ASR1001-X" running "IOS XE Version 16. Here's my setup wrt netflow: flow exporter Flow-to-collector. I did not find any guide about the image installation. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. The Cisco ASR 1000 Series routers are engineered for reliability and performance, with industry-leading advancements in silicon, throughput, and security to help your business succeed in a digital world that's always on. 1. IOS-XE is currently loaded in Bundle Mode. ASR1001 Datasheet. We will talk today about how to configure the ASR1001-X router. x to 16. 5-Gbps ESP (default) Upgradable through a software-activated feature license to 5, 10, or 20 Gbps: ESP bandwidth: 2. Head Total (b) Used (b) Free (b) Lowest (b) Largest. Cisco ASR 1001-X Router Specifications. After it boots up again, you can identify the Linux kernel crash if you find the core dump file of the Linux kernel. Cisco ASR 1000 Series Integrated ESP in Cisco ASR 1001-X chassis compatible hardware Product name Part number Cisco ASR 1001-X Router Chassis (ESP integrated; upgradable from 2. Prerequisites for Performing Factory Reset. Benefits of Migrating to Cisco ASR 1001-X and 1002-X Application Services Routers ; Downloads. 108: %TRANSCEIVER-6-INSERTED: SIP0/0: transceiver module inserted in. As the ASR is a router this will be acheived by creating sub-interfaces on the port-channel: ! int po1. Transceiver Tx power = -40. Not sure about an ASR 1001 but to make Cisco devices accept third-party SFP modules you can try: remove rejected module. Table 1. Serial Number (SN) = MTC150304G3. The interface reports being up, and lower level probing of the subsystems show that the photons are flowing (i think): router-asr1001-r0101-a#sh hw-module subslot 0/0. 03. 2. Step 3 At the rear of the router, check that the power switch is in the Off (O) position. Grab an HX, that would be my recommendation right now. after upgrade 1001x:ASR 1001-X. 4" from the following URL. ASR 1000. Hi, After we upgraded our ASR-1001X to 17. no ip redirects. com focuses on original new ICT equipment of Cisco, Huawei, HPE, Dell, Hikvision, Juniper, Fortinet,. It supports only software. 16. Cisco ASR 1001-X Router | ReviewWebsite - WS-C2960X-48 Link - 8 Port Jio LTE Gateway -. show interface <interface-name> <slot/card/port> controller. Stateful intrachassis redundancy Redundant hardware combined with modular software contains faults to prevent system wide failure. The command of bold character is particularly useful to begin troubleshooting. 5G Base Bundle, 6x1GE, K9, AES Visit the Amazon. 00. Stateful intrachassis redundancy Redundant hardware combined with modular software contains faults to prevent system wide failure. 5G to 5Gbps License for ASR 1001-X See the Product Migration Options section below for detailed information on replacing this product. MGMT—One RJ-45 10/100/1000 management Ethernet port. 2. Cisco ASR 1000-X is designed for high-end enterprise, data center, service provider edging network in order to handle explosive traffic through the network. Factory reset Cisco N520-4G4Z-A. The management port has two LEDs, L and S. Chapter Title. 13. SPA. switch (config)# service unsupported-transceiver. 5 Gbps w/optional SW license for 5 Gbps). 2 (33r)XND is performed. Find accurate end of life & end of service life dates for Cisco ASR1001-X hardware. 08-05-2021 05:28 AM. The interface reports being up, and lower level probing of the subsystems show that the photons are flowing (i think): router-asr1001-r0101-a#sh hw-module subslot 0/0. Don't forget to change the boot variable statement to point to the "packages. XXX, local AS number 000002. The Cisco ASR 1006 Router has an RJ-45 port for the 10/100/1000 Ethernet connection. 5- to 20-Gbps forwarding capacity. Additionally, the modular Cisco IOS XE Software that is introduced with the Cisco ASR 1000 Series facilitates In-Service Software Upgrade (ISSU). 3(1r) on any other platform, reverting to an earlier version of ROMmon is permitted and. 7. 5 Helpful Reply. export-protocol netflow-v5. The following table shows the slots that are supported for. ASR 1001-X ルータは、1 ラック ユニット プラットフォームです。コンパクト フォーム ファクタにはルート プロセッサ、エンベデッド サービス プロセッサ、共有ポート アダプタ インターフェイス プロセッサが内蔵されています。Cisco ASR 1001-X Router Front View. ip address 192. Answer. com. 5-Gbps to 20-Gbps via softwareYeah, the ASR-1001X does 8 "manufacturer" Gbps of IPSEC, so probably a real world of 5-6 Gbps. You should now see a Router. Cisco ASR1001-X Accessory Kit REMANUFACTURED. 3. Overview. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. 35 Get Discount: 89: ASR1001X-ACS-RF. 0. show interface t1/1 中的 xxxx packets input/ packets output 是. Here are the commands I found relevant to the ASR: To show transceiver hardware details: #show hw-module interface g0/0/1 transceiver idprom. 99. This router has included IOS as below: Cisco IOS XE Software, Version 16. 2(2)S, RELEASE SOFTWARE (fc1) I had downloaded the02-23-2017 09:50 PM - edited 03-08-2019 09:29 AM. 3. The first boot statement points to the new image, The 10-GE interfaces on the Cisco ASR 1001-X Router use a per port counted license, which has the following features: Count-based licenses will be used for 10-GE ports, 1 count per port. 154-3. If it does, you must purchase the required license in addition to the Cisco IOS XE consolidated package. 3. 5G to 20Gbps upgrade License for ASR 1001-X, Built-in 2X10. com. SPA. Our 4Mbps sites are experiencing issues where traffic destined for the default queue takes up most of the bandwidth at the site and locks out other traffic. Hi, I've got got an ASR 1001-X where I want to export netflow data to a collector connected to the Management-interface of the ASR. 05. Cisco announces the end-of-sale and end-of-life dates for the Cisco ASR1006, ASR1000-ESP100, ASR1000-ESP200, ASR1000-SIP40 and M-ASR1K-RP2-16GB. The Cisco ASR 1001-X Router does not shut down automatically during an over-temperature condition. 16. interface GigabitEthernet0/0/2. Setting up Cisco TenGig ethernet SFP on ASR 1001-x. License Type: EvalRightToUse. All forum topics. 00 New. Beginner Options. SNMP OID to Monitor RP/ESP/SIP CPU Utilization. x to 16. By default, the Cisco ASR 1001 Router is shipped with 4 GB of DRAM. NOTE: 17. 16. 03-29-2019 11:46 AM. ESP support. 0 Helpful. Options. 8S, support was added for the Cisco ASR 903 Router. Add a comment. 00 Details . This chapter contains the following sections: The procedures in this chapter assume that you are. Cisco ASR 1001 Router Description. The 10-GE interfaces on the Cisco ASR 1001-X Router use a per port counted license, which has the following features: Count-based licenses will be used for 10-GE ports, 1 count per port. The Cisco ASR 1001-X built-in route processor supports either 8 GB or. Configure Traffic Redirection to SIG with Data Policy: Fallback to Routing 01-Nov-2022. update to complete. This is an intermittent issue and can cause failure of field programmable devices (FPD. Cisco - power supply - hot-plug / redundant - 250 Watt. Are you talking about SPA-8X1GE which has been called as EOS by cisco but anyway you can perfomr online removal of SIP but recommended is by graceful stop of. 60950-1-03 EN 60950-1 IEC 60950-1Options. They're clearly meant to replace the -X generation for a fair bit. 35 MB) View with Adobe Reader on a variety of devices. The Cisco ASR 1001-X Router is a part of the Cisco ASR 1000 Series and offers a compact form factor that consumes less rack space and power while offering 20 Gbps forwarding throughput. I need to update the version from 16. Share the same control memory on route processor. 16. 09. 1 (Jul 2019). 5-5G= 2. bin and asr1001x-universalk9_noli. These LEDs indicate router status at all times, but you must directly observe these LEDs to become aware of a router alarm condition. Use the command below to unpack the file. The input receptacle is an IEC60320 C14 type of filtered AC inlet. Plixer’s Replicator. But im adding a cisco ASR 1001-x to. ASR 1001-X. 5 ～ 200 Gbps の回線速度で. 0. The router is rejecting an unsupported, third-party module. The UI is a little different (read easier to use) than traditional IOS EPC. The 20GBPS licence has been installed but the 10GB ports are still on evalRightToUse. 00. For the ASR 1004, Cisco IOS Software redundancy requires 4 GB of DRAM on the route processor 1 (ASR1000-RP1) and a High Availability license (Cisco. com – 9 May 14 Police and Priority with bandwidth/percent are not allowed in the same classNote The Cisco ASR 1000 Series Aggregation Services Routers RP1 WebEx Node and Cisco ASR 1000 Series Aggregation Services Routers RP2 WebEx Node optional software subpackages are available only from Cisco IOS XE Release 2. If you use the ikev2 keyring you could specify different PSK per spoke/peer. SPA. IOS-XE is currently loaded in Bundle Mode. Figure 2. For the ASR 1004, Cisco IOS Software redundancy requires 4 GB of DRAM on the route processor 1 (ASR1000-RP1) and a High Availability license (Cisco. The Cisco ASR 1001-X Router is a part of the Cisco ASR 1000 Series and offers a compact form factor that consumes less rack space and power while offering 20 Gbps forwarding throughput. 1 . 1. Handle the Cisco ASR 1001-X SPA by its metal carrier edges and handles; avoid touching the printed circuit board or any connector pins. Transceiver Tx supply voltage = 3287. 6. 9. ASR 1001HX. Cisco ASR 1001-X Router DC power supply—Provides 242 W output power with DC voltage output of +12 V. After the router boots, issue the enable command at the Router > prompt. Cisco ASR 1001-HX Router and Cisco ASR 1002-HX Router Hardware Installation Guide . 2. Yes. The ASR1000-MIP100 architecture is composed of a host carrier card, which accepts up to two EPAs. This is required. The Cisco ASR 1001-X Router is a part of the Cisco ASR 1000 Series and offers a compact form factor that consumes less rack space and power while offering 20 Gbps forwarding throughput. To reload the router, issue the reset command, as shown in this example: rommon 3> reset. Now I do not know how to add the images to the. SSH V2 on ASR-9K. Cisco ASR 1001-HX Router Chassis (ESP integrated; up to 60 Gbps through software-activated port licenses) ASR1001-HX Table 3. hardware redundancy (on the Cisco ASR 1006 and ASR 1013 Routers) are provided. 8. 99 $ 22. 04a. Georg Pauwen. The module must be supported with one hand because of its length. 1. For the Cisco ASR 1001 Router, Cisco ASR 1001-X Router, ASR1001-HX Router, Cisco ASR 1002-X Router, and ASR1002-HX Router, the Cisco IOS Software redundancy requires 8-GB DRAM and the IOS software redundancy license. If you have upgraded to ROMmon version 17. If the router is in ROMMON, post the complete output to the command "set". lists the fans supported on a Cisco ASR 1000 series Router. ASR 1000 Series RP1 ADV IP SERVICES for Managed Services. Does anyone know the OIDs for the ESP and QFP ?Cisco ASR 1001-X Chassis Rear View 1-4 Cisco ASR 1001-X SPA GE and TE Ports 1-5 Field-Replaceable Units for the Cisco ASR 1001-X Router 1-5 Cisco Product Identification Standard 1-6 Unique Device Identifier 1-6 SPA Slot Numbering 1-7 Serial Number and PID/VID Label Location 1-8 Cisco ASR 1001-X Router Supported Hardware Components. This restriction is only applicable for these platforms. The Cisco ASR 1004 Router is an 8-SPA, four rack-unit (RU) chassis with one ESP slot, one RP slot, and two. 16. switch (config)# no errdisable detect cause gbic-invalid. 0. 5 default throughput, We are planning to terminate 10G link on ASR1001-x but we have legit traffic only 1G but sometime we getting 5GB around DDoS so if i use ACL to drop that bad traffic on ingress interface in that case how does 2. SPA. Ref to Cisco Documnetations: First, select a Cisco IOS XE Software consolidated package that supports the required features. Solved! Go to Solution. I am working on a network topology on EVE-NG and I need to add an ASR 1001-X Router to EVE-NG. bin. It is ideal for WAN. CiscoASR1001-Xルータの仕様 この付録に、CiscoASR1001-Xルータの仕様を記載します。 •CiscoASR1001-Xルータの仕様（1ページ） CiscoASR1001-X ルータの仕様 表1:CiscoASR1001-Xルータの仕様（1ページ）にCiscoASR1001-Xルータの物理仕様をASR 1001-X. 03. The Cisco® ASR 1000 Series Embedded Services Processors (ESPs) handle all the network data-plane traffic processing tasks of Cisco ASR 1000 Series Aggregation Services Routers. Options. The Cisco ASR 1001-X Router supports all the general-purpose routing and security features of the Cisco ASR 1000 Series Aggregation Services Routers. Mark as New; Bookmark; Subscribe;In Cisco IOS XE Release 3. L green indicates Link operations. For the Cisco ASR 1001 Router, Cisco ASR 1001-X Router, ASR1001-HX Router, Cisco ASR 1002-X Router, and ASR1002-HX Router, the Cisco IOS Software redundancy requires 8-GB DRAM and the IOS software redundancy license. 50 in. Once the router is upgraded to ROM Monitor (ROMMON) Version 17. Network administrators do not need to use show commands to poll devices on a routine basis and can monitor the network remotely. 757. Description. For step 5, I first uploaded the new IOS-XE image to bootflash, and then updated the boot statements in the config. 02. Between ASR and Juniper has installed transponder. An End-User License Agreement (EULA) will be displayed for each port if there is no permanent license present to support these ports. thank you. The Cisco ASR 1001-X Router has the route processor, embedded services processor, and SIP integrated in the chassis. Cisco ASR 1001-HX Router Chassis (ESP integrated; up to 60 Gbps through software-activated port licenses) ASR1001-HX Table 3. Show command updates for SRTP Rollover Counter (ROC) —The output of the following commands is enhanced to display SRTP ROC information. switch#configure terminal. If you have upgraded to ROMmon version 17. 1 Cisco ASR (1001, 1001-X, 1002, 1002-X, 1004, 1006, and 1013) The Cisco ASR 1000 Series Router (ASR 1001, ASR 1001-X, ASR 1002, ASR 1002-X, ASR 1004, ASR 1006, and ASR 1013) is a highly scalable WAN and Internet Edge router platform that delivers embedded hardware acceleration for multiple Cisco IOS XE The Cisco ASR 1001-X Router DC input connector is a two-wire connector with connection polarity from left to right (when facing the unit) of negative (–) positive (+). 5. The ASR 1001-X, ASR 1002-X, ASR 1001-HX, ASR 1002-HX, and ASR1004 have redundant instances of Cisco IOS XE Software. For the ASR, you need “SFP-GE-T”. For step 5, I first uploaded the new IOS-XE image to bootflash, and then updated the boot statements in the config. It is stated that: Cisco ASR 1001-X ships with 8-GB memory by default. The Cisco ASR 1001-HX Router has two DIMM slots and supports 8-GB configuration by default (two 4-GB DIMMS), and can be upgraded to 16-GB (two 8-GB DIMMS) configuration. Cisco ASR1001-HX System,4x10GE+4x1GE,2xP/S, optional crypto. 05. 本書は、 Cisco ® ASR 1000 シリーズ アグリゲーション サービス ルータの個々のハードウェアコンポーネント、 Cisco IOS ® XE ソフトウェア、機能ライセンスの構成と発注について、概要とガイドを示すものです。 最初に、ハードウェア、ソフトウェア、ライセンスを含む各コンポーネントの. 0 Status: IN USE Export status: NOT RESTRICTED Feature Name: interface_10g Feature Description: interface_10g Enforcement type: NOT ENFORCED License type: PerpetualASR 1001-X Fixed configuration Not Applicable ASR 1013 Dual RP2 Dual ESP40 EPA-18X1GE, EPA-1X100GE, EPA-CPAK-2X40GE, Dual EPA-1X100GE QSFP+, EPA-2X40GE QSFP+ Dual ESP100 ESP200 Dual RP3 Dual ESP40 Dual ESP100 Dual ESP200 Table 2: Vendor Affirmed Models1 1 Vendor affirmed devices use the same firmware image. Customers with active service contracts will continue to receive support from the. ASR 1002X . 09. ASR 1002-HX. reinsert module. The documentation set for this product strives to use bias-free language. Below is the IOS-XE upgrade from 3. With the powerful Flow Processor, Cisco IOS Firewall on Cisco ASR 1000 Series Routers can deliver from 2. Figure2:CommonLEDsfortheCiscoASR1001-XRouter No. This is important if you need to support multiple gig or 10g interfaces. 24 25 and 26 work and display the 1 min 5 min and 15 min RP load. I have an ASR1001HX that has the correct code on bootflash:, but there is an image I put on this device for an ASR (asr1001x-universalk9. how to enable webgui after running auto-secure on ASR 1001-X Version 16. bin (notice the missing /) just want to know. 17. Cisco ASR 1001-X Router DC power supply—Provides 242 W output power with DC voltage output of +12 V. Ensure that the IP address and origin-IP in both session definitions are exactly the same. Hi, I am working on Cisco ASR 1001-X routers ( IOS XE 16. It's no guarantee that it will last longer than the 1001-x but it's definitely more likely. ASR 1001-X. 04a. Network interface module Yes Cisco ASR 1000 Series Cisco ASR 1001-X ESP support Cisco ASR 1000 Series 2. 4. Currently we have a router ASR-1001X and using 100M MSTP link leased from ISP to connect HQ corerouter. 06S) with "adventerprise" license, running as BNG with the following features enabled: BGP (to export automatically address from subscribers with static valid IP) PPPOE Server (BNG, approximately 1300 subscribers) CGNAT PBA based (approximately 20000 NAT sessions) Pros & Cons. I have this problem too. 36lbs The kit includes two bracket. The Cisco ASR 1000 Series is a class of midrange routers that offers convergence of network services on highly scalable routing platforms. ASR device is crashing on adding interfaces to AVC through Webui. Cisco ASR 1001-X - router - rack-mountable. 0. I think the license above refers to aggregated unecrypted throughput but it might improve also the encrypted aggregated throughput. (ie someone in the datacenter accidentally bumping a cable, etc. 12. Details Qty: 1 Ships from Sold by Sell on Amazon Cisco ASR 1001-X Wired Router Grey ASR1001-X, 2. The firmware that I have has been downloaded from here (asr1001x-universalk9. Tried disabling 'negotiation auto'. The CSR1000v's running on a C220 is a very good option. The Cisco ASR 1002-X Router can be mounted into the rack using two recommended methods: Installing the chassis in an existing rack with equipment. x. I wanted to know how to install license XXXX. RW RoutersWholesale 19" Rack Mount Kit Compatible/Replacement for Cisco ASR 1001 Series ASR1001X-ACS / ASR1001-ACS= Visit the RW RoutersWholesale Store. Check the BOOT variable with the show bootvar command, it must now look like this: BOOT variable = bootflash: asr1001x-universalk9. SPA. Current software on ASR: asr1001x-universalk9. $0. Cisco ASR 1006 Router Ethernet RJ-45 Port Pinouts. 适用于非模块化机箱的思科 asr 1000 系列非模块化或内置路由处理器，包括 asr 1001、asr 1001-x、 asr 1002、asr 1002-f 和 asr 1002-x 型号。asr 1002 和 asr 1002-f 包含嵌入式 rp1（部件号 asr1000-rp1）。 表. Hello all. X is already end-of-sale: End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 16. Options. Cisco ASR 1000 Series. BGP router identifier 194. The failover happens completely within the same router, so a second. The Cisco ASR 1000 Series Route Processor 3 is the newest addition to the. The Cisco ASR 1001-X Router supports all the general-purpose routing and security features of the Cisco ASR 1000 Series Aggregation Services Routers. The three system alarm LEDs on the Cisco ASR 1001-X Router provide visual alarm notification in the router. Hope to help. The ASR 1001-X, ASR 1002-X, ASR 1001-HX, ASR 1002-HX, and ASR1004 have redundant instances of Cisco IOS XE Software. This restriction is only applicable for these platforms. Starting from IOS XE 17. Cisco has updated its platforms and minimum software releases that support the Gigabit Interface Converter (GBIC) and Gigabit Ethernet Small Form-Factor Pluggable (SFP) transceiver modules. Download the datasheet of Cisco ASR1001-X Router. 4. Chris, All Cisco ASR 1000 feature licenses are honor-based; that is, they are not enforced through a Product Activation Key (PAK) with the exception of the "technology package licenses" and the performance upgrade license (from 2. The documentation set for this product strives to use bias-free language. 8. NOTE: Go HERE and scroll down to Table 8, Memory Options. The ASR 1001-X, ASR 1001-HX, ASR 1002-HX, ASR 1002-X, and ASR 1004 support dual Cisco IOS Software redundancy, sub-package software upgrade and downgrade, and NSF. Try "sh idprom interface gix/y". plug you machine on the same vlan you created on Dell. Cisco ASR 1001-X Wired Router Grey ASR1001-X, 2. lic for Cisco router ASR 1001-X Configuration syntax, the command needed to install license Is there a detail guide for asr router. Also, the HX model has more TenGigabit Ethernet ports, which allows for a higher traffic throughput. 13. 2 No. For the Cisco ASR 1001 Router, Cisco ASR 1001-X Router, ASR1001-HX Router, Cisco ASR 1002-X Router, and ASR1002-HX Router, the Cisco IOS Software redundancy requires 8-GB DRAM and the IOS software redundancy license. bin ,1;The output is very helpful. 05. File: Subject S1001Canadian Forces Sailing Assn, Company in Victoria, British Columbia, 1001 Maplebank Road, Victoria, BC V9A 4M2 – Hours of Operation & Customer Reviews. 3(1r) on any other platform, reverting to an earlier version of ROMmon is permitted and does not cause any technical issues.