Hall of Fame. Bridging Configuration Guide for vEdge Routers, Cisco SD-WAN Release 20. Configuratie/bewerking Om ASR1K te laten werken zoals ISR4K, zou u de pakketten op het niveau van hetCisco M-ASR1K-SSD-100GB Drive For ASR 1000 Series Route processor 3. CSCup5365. Glossary. When you upgrade the IOS image, it is best practice to check and upgrade the rommon's. - Cisco ASR1k supports software redundnacy on ASR1001, ASR1002, ASR1002-X, ASR1004 Routers and Hardware redundancy on the Cisco ASR 1006 and 1013 RoutersThere are numerous platform-specific commands available to troubleshoot packet forwarding. ASR1k - OMP prefix SLA_CLASS has HW handle: (nil) (not-created)_with GROUP-ID. Smart Licensing took a major step toward simplifying the way customers activate and manage their Enterprise Networking devices. 168. tar Step 2. The core platform is based on standard Linux environment and user-space DPDK. Bias-Free Language. This does not mean that the overall FIPS-140 certificates for these. All open bugs for this release are available in the Cisco Bug Search Tool. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. 16. このドキュメントでは、設定、Cisco IOS® XEの機能の検証、Linuxカーネルでのプログラミングの検証、ハードウェア (QFP/ESP)での機能のプログラミングの検証、およびセッションの初期化から完了までのデバッグについて説明します。. 0S. Dynamic Application Policy Routing (DAPR) feature was introduced in IOS-XE 16. Step 1 – Identify the module with high CPU. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. The documentation set for this product strives to use bias-free language. ISR 4331. X when "show platform software nat RP active logging" is run. CSCvw48943. 2. 04a. ip flow egress. The use of deny statements causes greater consumption of TCAM resources on systems that use HW-based classification (ASR1k). Troubleshoot Steps. Common Issues. 5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. ASR1000-ESP20. 0. Network Diagram. 2. ASR1K QFP crash with SSLVPN. 9. CPU Proccess running on 1k: BFD HW EVENT, BFD IPV6 ADDR, BFD Session creation BFD HA. Ok, i've change IOS version - and everything start to work, here is configuration for those who interest. Verify if GRE Works When the Tunnel Protection is Removed. 02-13-2018 11:05 AM - edited 03-05-2019 09:55 AM. Port-Channel is configured between two ASR1k routers. EnthusiastA vulnerability in the code handling the reassembly of fragmented IP version 4 (IPv4) or IP version 6 (IPv6) packets of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause a crash of the Embedded Services Processor (ESP) processing the packet. The Cisco ASR 1000 Series RP1 and RP2 have a HDD for code storage, system configurations, and log files. Bias-Free Language. These radio base stations (nodes) are the cell towers mobile. If it does, you must purchase the required license in addition to the Cisco IOS XE consolidated package. In the scenario explained in the below figure shows, ASR1k acting as a PE in the MPLS-VPN network. The ASR 9000 Router based on Cisco IOS XR software supports BFD Version 1. 3. ASR1000-2T+20X1GE interface speed change from 100 to 1000 after. If this is not done, then the the tunnel only gets negotiated as long as the ASA is the responder. S4b-ext. MAC filtering incorrectly set on builtin ports of ISR4300. The ASR1K provides IPsec connection capabilities to facilitate secure communications with external entities as required. Do not over-think the process. 10. CSCvw71941. 1 show tech-support ASR1006# sh tech-support ? cef CEF related information ipc IPC related information ipmulticastM-ASR1K-RP2-16GB 16GB memory for route processor model RP2 . 6. 0. x. Note. 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. 255. Introduction. Hello all. ASR1K:PPPoX bring up sessions failure with IPV6 configs. This document describes how to configure an IOS-XE (ASR1K used in the example) IPsec Site-to-Site VPN (Virtual Private Network) connection to AWS (Amazon Web Services) native VPN. Find out more today. Cisco 1000 Series Aggregation Services Routers (ASR or ASR1k) ROM Monitor (ROMMON) C omplex Programmable Logic Device (CPLD) F ield-programmable Gate Array (FPGA) Components Used. Cashback 2%. Cashback 2%. I understand that ASR1k doesn't support something like this: "The Modular Cisco Catalyst switches, such as the 6500, 6000, 5500, 5000, 4500, and 4000 Series, support Online Insertion and Removal (OIR) or Hot Swap of all modules (power supplies, fan trays, Supervisor Modules and other Line and Service Modules). The documentation set for this product strives to use bias-free language. Step 2 Turn off the circuit breaker to the power supply. interface GigabitEthernet 0/2/2,here’s how to do it: IOS-router#show hw-module subslot x/x transceiver x status. Use Case 1. Hi In ASR1K, if we want to count how many routes it has when using command show ip route, we usually need to watch all the output result. 7500 controllers support only Flex Connect Aps with EoGRE direct tunnel to TGW. I used the following "show" commands, "show crypto isakmp sa" and "sh crypto ipsec sa" and. Fluctuation of around 5-10% is seen in perf with IMIX profile in ESP100x/ESP200x with NBAR and FWALL. 16. This 16GB memory upgrade is designed to enhance the performance of your Cisco ASR 1000 series route processor. Rp252. 1) SNMP:-Monitoring SNMP objects. 2IOSXE after SPA-4XCT3/DS0-V2 insertion CSCup91567 ASR1001-X boot-loops with CMCC crash and XGM MAC10 block errorsList of licenses are these: C1F1RASR1S. Corrections will be added as feedback is received. We have Cisco ASR1k and running netflow to find out top-talker, mostly we used "show ip flow" command line to find out top-talker. x to 16. Steps below are based on xrv9k-R-XRV9000-633 creation, for other image deployment, use proper names respectively. ASR1K-DCI. This document is for networking professionals who are responsible for the design, implementation, or administration of a network that includes a standalone Cisco Catalyst 3850 Series or a Cisco Catalyst 3850 Series Switch-stack, referred to as. The Install: Auto Upgrade for ASR1k feature detects mismatched software versions on the remote standby route processor (RP) and synchronizes the software version on the standby route processor with active route processor. The RP1 provides a 40-GB HDD mounted on the board itself. 16GB Storage Capacity. This could result in traffic failure as the next hop is likely not configured to allow the untranslated packets to be processed. The documentation set for this product strives to use bias-free language. in table 18 . However, a Protocol Pack may be installed on any compatible device, even if that device is not indicated by the filename. Configure TCP Optimization on a Branch (all in one cEdge) This image shows the overall internal architecture for a single standalone option at a branch:Cisco announces the end-of-sale and end-of-life dates for the Cisco ASR901. 4. The advanced or premium subscription licenses, according to your use case. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. The documentation set for this product strives to use bias-free language. ASR1Kプラットフォームでは、lsmpi_ioプールの空きメモリは一般に1000バイト未満で あ り、通常の状態で す。 シスコは、誤ったアラームを回避するためにネットワーク管理アプリケーションによる LSMPI プールのモニタリングを無効にすることを推奨します。17. 1. Steps below are based on csr1000vng-universalk9. 16. The packet arrives at the ASR1K on the NAT outside to inside interface. . ASR1K平台 引入了分布式软件架构，可将许多操作系统(OS)职责从IOS流程中移出。此架构中的IOS以前负责几 乎所有内部操作，现在作为许多Linux进程之一运行。这样，其他Linux进程就可以分担路由器操作 的责任。 ASR1K运行IOS-XE，而不是传统IOS。Hi I'm trying to monitor the different CPUs on an ASR 1001-x but so far i can only seem to monitor the RP. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. 04. CSCve25890. EM Release - A sustaining support lifetime of 36 months from FCS. 8 GB . 5. IPSec SGT tagged packets. 23-Nov-2021. Sets the encryption key to match that used on the TACACS+ daemon. ! interface Tunnel211230. 6. 04-20-2018 01:56 AM - edited 03-08-2019 02:44 PM. show ip bgp neighbor <neighbor IP> , It can show some information about the latest events. The goal is for IPv4 router R1 to communicate with IPv6 subnet host by R2's F0/1 interface. 2. The ASR1K is a purpose-built, routing platform that includes VPN functionality and MACsec encryption. and . CSCvr60723. ago. Open Caveats—Cisco ASR 1000 Series Aggregation Services Routers Release 3. 2. x images. 255 ! l2vpn bridge group group_name bridge-domain bd441 neighbor x. After configuring a port channel, you can verify that it has been established by using the ‘show etherchannel summary’ command. Cisco recommends that you disable monitoring of the LSMPI pool by the network management applications in order to avoid false alarms. Software: asr1002x-universalk9. ASR1k loopback I/F with Mgmt-intf vrf failed to communicate with peer device via G0 at RP2. Troubleshoot Commands. Complete these steps: Select the certificate you want to renew beneath Configuration > Device Management > Identity Certificates, and then click Add. IPv4 3 nat-poolASR1K: fman_rp crash seen on 16. - - L-MGMT3X-ASR9H Cisco Ent MGMT: PI 3. Display of "link down due to local/remote fault" message during a "no shut" is expected since the 10G SFP Hardware first brings down the link and then comes back up, this is observed with the link interrupts generated. Cisco ONE PI Device License for LF & AS for ASR 1000. The routers contain both hardware and software redundancy in an industry-leading high-availability design. Ensure that the IP address and origin-IP in both session definitions are exactly the same. 11, 17. FLSA1C1-1HXIPS8G. Introduction. The following steps below are executed through the following AWS menu items. CSCva29616. Table 1 adds additional details on the physical characteristics of the two models. SPA. CSCvg40893. Options. On the ASR1K platform, the lsmpi_io pool has little free memory â generally less than 1000 bytes â which is normal. 9. The following example displays sample output from the show license all command for the Cisco ASR 1001-HX Router: . Data Center use case, where CN runs on ASR1k and SN runs on a separate CSR1000v virtual router. CSCvn63309. 250. So we need to check your routing table on the standby ASR1K, make sure there is a route from WAN to LAN and the egress interface of this route has a proper RG configured. l2bd_bfib_timer_timeout_handler Crash due to problem in IOS internals. GETVPN - ASR1K GM deny policy fails when the policy is updated by the KS. ASR1K not dropping frames with unknown MAC when EVC + Sub-interface is configured. ASR1000 BNG/LNS ASR1K-BB ASR1000 DCI - including LISP, OTV, VXLAN, VPLS, etc. Q. The last day to order the affected product(s) is October 29, 2020. The following example displays sample output from the show license all command for the Cisco ASR 1001-HX Router: . 1 show tech-support ASR1006#sh tech-support ? cef CEF related information ipc IPC related information ipmulticast. The ASR1K Frame Relay - Multilink (MLFR-FRF. The logging alarm informational and related command-set only specifies the verbosity for the specified (sys)-log level. bin ,1;The ISSU-using-install-cmds-for-ASR1k feature introduces a new method of software upgrade process by using the install command for Dual RP and Dual IOS routers on Cisco ASR 1000 Series Aggregation Services Routers. The use of deny statements causes greater consumption of TCAM resources on systems that use HW-based classification (ASR1k). Pool Flags. Ruter-switch. ASR1K:ESP80, 100, 200 crash on SSO when FRF. Because the hardware guide that you have provided on pag 13 says: >> Dual In-line Memory Modules (DIMMs)セキュリティ アドバイザリ: Cisco ASR 1000シリーズアグリゲーションサービスルータのデータプレーン処理におけるDoS脆弱性. Bypass KSH authentication with AUX_AUTHEN_LEVEL=0 and boot. ASR1K enable "ip cef accounting non-recursive" cause fman_rp crash. tar. conf file is pointing to the new firmware version. We have followed the process for Password recovery, but all the box does is boot back in to rommon mode, nothing else. Om deze test uit te voeren wordt één ASR1K met versie 154-3. Cisco ASR1K Network Advantage with 100E Lic-Product migration options. 3. Figure 1 shows the topology: Platform: ASR1002-X. The ISSU-using-install-cmds-for-ASR1k feature introduces a new method of software upgrade process by using the install command for Dual RP and Dual IOS routers on Cisco ASR 1000 Series Aggregation Services Routers. Enabling IPSec Anti-Replay with SNS in an IPSec profile enables it globally. Step 1. ASR1K Loopback Address: 10. Download the agent . - - Product migration options Customers may be able to use the Cisco Technology Migration Program (TMP) where applicable to trade-inASR1K uptime is 1 week, 1 day, 17 hours, 38 minutes Uptime for this control processor is 1 week, 1 day, 17 hours, 39 minutes System returned to ROM by reload at 12:12:44 UTC Mon May 24 2021Bias-Free Language. Also during the outages you can verify the bgp peering status to have an idea about the problem, executing: show ip bgp summary. CSCuq66758. Route Processor (RP) is the brains of the asr1k responsible for control plane functions. FLSA1C1-1HXIPS8G. Below are the main features of ASR1k which are not present in ISR - Cisco ASR1k has seperate conrol and data planes. The number of expanded mappings can be specified up to 65535 entries. 3 • ASA 55xx Small • Windows AD Hybrid WAN Site 25. In order to identify the difference of a counter, collect these commands several times. Statement94Storm Control for Broadcast or Unknown Unicast or Multicast For EVC Ports in ASR1K; Unidirectional Link Detection Protocol (UDLD) on ASR 1000; ZBFW Serviceability Phase-1; Important Notes. As a customer ordering a Juniper Networks product under the Flex Software License Model that includes hardware, you order: The hardware platform that includes the standard license. The documentation set for this product strives to use bias-free language. Options. This eliminates issues. 1 255. ASR1K: RP2 kernel crash. Allow-nth-pak : 0, Duration : 0 (seconds), Max packets : 0, pps : 0. 07. 13. 144 255. HQF Behavior. I have a pair of routers with IPSEC tunnels configured. ASR1K-DCI ASR1000 Internet Edge/Peering - including BGP/NAT/ZBFW ASR1K-INTERNET ASR1000 Multi-Service Edge - including MPLS, L2/L3VPN ASR1K-MSE ASR1000 Managed Services ASR1K-MSP ASR1000 Route Reflector ASR1K-RR ASR1000 SP Wi-Fi ASR1K-SP-WIFI This document describes a situation where packets that should be translated by Network Address Translation (NAT) on a Cisco 1000 Series Aggregation Services Router (ASR1K) are not translated (NAT is bypassed). CSCvg23820. asr1k#show nat64 pools. As part of 17. Interface between N0K Leaf and ASR1K DCI Border are on the ACI VRF. PID: N/A , VID: 0000, SN: FNS13345D11. 4 All resolved bugs for this release are available in the Cisco Bug Search Tool through the Resolved Bug Search. ASR1k cpp_cp_svr crash due to WRED mark prob set to 256. EEM allows you to automate tasks, perform minor enhancements and create workarounds. Contributed by Venkat Ramasamy Kannan, Cisco TAC Engineer. About this document. Prior to release 8. CSCuq91599. What you've just describe is "Bundle Mode". The documentation set for this product strives to use bias-free language. x. S3. 5 EoGRE TGW failover was not controlled as primary or secondary for the failover or redundancy as indicated in the screen shot above. ip address 10. 255. com 5 Model Cisco ASR 1004 Cisco ASR 1006 Cisco ASR 1006-X Cisco ASR 1009-X Cisco ASR 1013 Physical specifications Note: Depth applies to Install: Auto Upgrade for ASR1k. The last day to order the affected product(s) is June 29, 2020. M-ASR1K-RP3-32GB= 8 GB . 100. AS Path is the fourth BGP attribute, AS Path is well known, mandatory attribute. This document describes how to configure Point-to-Point Protocol over Ethernet (PPPoE) Server with the Bridge Domain Interface (BDI) and vlan-range. 12 Support on MFR Interfaces. The information in this document is based on the hardware and software version: ASR1002-X; 03. DDR2 SDRAM, DRAM. The Cisco ASR 1000 Series Router, a critical part of the Cisco Borderless Network Architecture, is the industry’s first aggregation services router and the first system within. 0. 2. CSCuq02069. 16 GB . 2S to 3. 4 All resolved bugs for this release are available in the Cisco Bug Search Tool through the Resolved Bug Search. here the answer of TAC license: Base of below documentation for ASR1001-HX , enabling any of the these ports will consume one 1G license which is already included with device. The simplest upgrade procedure for the ASR1k is no different to any other router. 06-16-2021 11:31 PM. In order to identify the difference of a counter, collect these commands several times. 0 Helpful. aaa authentication login CON none. cisco. 06-16-2021 11:31 PM. Cisco ASR 1000 Series Fixed Ethernet Line Card Software Configuration Guide, Cisco IOS XE Everest 16. Asked 10 years, 4 months ago. Rp5. 06. RP is responsible for building and distributing forwarding information to the Cisco ASR. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Login with a local username and password. 8. PW is working fine and all frames arrive correctly at 9k (verification with wireshark). The Catalyst 8500 Series Edge Platforms are compact 1RU devices with flexible interface options, including 1GE, 10GE, 40GE, and 100GE ports. 1. The ping command is a very common method used to troubleshoot accessibility of devices. Data consistancy errors seen on configuring mac-sec on the underlay interface with ipsec configured. Ranges. 11. Performance monitor crashes with RTP traffic. ASR1K-DCI ASR1000 Internet Edge/Peering - including BGP/NAT/ZBFW ASR1K-INTERNET ASR1000 Multi-Service Edge - including MPLS, L2/L3VPN ASR1K-MSE ASR1000 Managed Services ASR1K-MSP ASR1000 Route Reflector ASR1K-RR. ASR1K Embedded Services Processor, 5Gbps, ASR1002 only. The OCTEON Base SDK is the common software platform that can be used for any application. 252. Check the BOOT variable with the show bootvar command, it must now look like this: BOOT variable = bootflash: asr1001x-universalk9. series (ASR1K) and Integrated Services Routers 4000 series (ISR4K) routers in accounting for input and output packets when a sub-interface is configured with encapulation dot1q even though they run the same IOS-XE software. x and 17. Open a web browser. inf. Written by Sam Bibby, Cisco Technical Leader. 0. 155-3. Configure IPsec and GRE in the Same Tunnel Interface on XE SD-WAN 29-Mar-2023. #CiscoLive Frederic Detienne, Distinguished Engineer Olivier Pelerin, Principal Engineer BTRTRS-3475 Troubleshooting of ASR1K and ISR/CAT8k (IOS-XE) Made Easyon ASR1K (IOSXE). Redundancy and Failover in rel 8. Step 7 – Determine the root cause and identify the fix. 本檔案中的資訊是根據硬體和軟體版本： asr1002-x; 03. The documentation set for this product strives to use bias-free language. SW (config-if)# authentication priority dot1x mab. Technical Support & Documentation - Cisco Systems. The routers can ping each other's public IPs. 113. Find software and support documentation to design, install and upgrade, configure, and troubleshoot Cisco ASR 1000 Series. The platforms, available in both on-premises or virtual options, are designed for accelerated SD-WAN services, multilayered security, cloud-native agility, and edge intelligence to accelerate. CSCvc58538. asr1k: Gec 5 tuple feautre not working in IOS-XE releases post 16. + SAMSUNG 870 EVO SATA SSD 500GB 2. To install a new flash memory card on Cisco 4000 series ISR, perform these steps: Step 1 Read the “ Safety Warnings ” section and disconnect the power supply before you perform any module replacement. Step 6 – QFP Utilization. Hall of Fame. ASR1K-terugkoppelingsadres: 10. ASR1K Platform With ESP200-X for Cisco DNA subscription. Reply. The NPTv6 support on ASR1k/CSR1k/ISR4k supports prefix longer than 64 bits and also supports static IPv6 host to host translations. 16 GB . A 401 (k) is a retirement plan that allows you to set aside money directly from their paycheck into an account where it's invested for the long term. Bias-Free Language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. 02-21-2012 07:31 AM - edited 03-01-2019 03:18 PM. ASR1K-DCI ASR1000 Internet Edge/Peering - including BGP/NAT/ZBFW ASR1K-INTERNET ASR1000 Multi-Service Edge - including MPLS, L2/L3VPN ASR1K-MSE ASR1000 Managed Services ASR1K-MSP ASR1000 Route Reflector ASR1K-RR. however, you must still enable the install add command for the installation to work. 4 ZBFW:Classification of traffic not happening correctly sometimes when a rule in RS is edited. bin" <hostname>#hw-module slot 0 reloadThis item: M-ASR1K-1001-16GB 16GB(4X4GB) Dram Memory for Cisco ASR 1001 Series (Cisco Approved) $450. CSCux93176. Cisco ASR1000 Embedded Services Processor, 20G-ASR1000-ESP5= ASR1K Embedded Services Processor, 5G, 1002 only, spare. 17. 3. CSCvr67907access-list 101 permit ip 192. 3. Introduction. CSCvq93850. In release 8. Unable to sync dual-stack iWAG session to STANDBY. Ethernet Virtual Circuit (EVC)Options. Note RP2 memory cannot be reused on RP3. ASR1K: Cisco makefile changes to build the PHY API SW 4. All of the devices used in this document started with a cleared (default) configuration. 3) Counter: Monitoring and responding to interface counter when cross threshold settings. I have handled similar case yesterday where GLC-T wouldn't work. aaa authorization. ASR1K RP3 running Denali-16. Cisco ASR1K Network Advantage avec licence 200E-Options de migration du produit. The. x. To get top talkers working:There are three modes in redundancy for the standby supervisor when native Cisco IOS Software is used: RPR-The show module command displays Cold. 2 (behind the ASR1K) to the remote host 172. Produced and packaged in Canada with the utmost care and attention. The last day to order the affected product(s) is November 29, 2023. Device#show ip nbar version NBAR software version: 23 NBAR minimum backward compatible version. You can configure IPv4 and IPv6 translations on the same. Passive FTP will fail when going over NAT and either client or server are off a SM-X-ES3. <#root> C8200k# dir harddisk:thousandeyes-enterprise-agent-4. LF, AS, 1 ASR1K There is currently no replacement product available for this product. Options. x. I know we can use EEM, but with EEM theres no way (as far as i know) for the main router to know about IP assignment status and it. ASR1001X crash at CFT after scaling up to 4M flows when internet link up from 2Gbps to 10Gbps. No reviews available Read customer reviews View data sheet See more to solve more with Cisco SD-WAN Analytics ASR1K-BB. Three-Tier Flex License Model. Direction ID ACL. If you have more subinterfaces relying on the same parent node, then there will be bandwidth contention among them if parent node is congested and it will be handled in function of bandwidth. 1. ASR1Kプラットフォームでは、lsmpi_ioプールの空きメモリは一般に1000バイト未満で あ り、通常の状態で す。 シスコは、誤ったアラームを回避するためにネットワーク管理アプリケーションによる LSMPI プールのモニタリングを無効にすることを推奨します。 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. 5 Cisco 3504, 5520, 8540 and vWLC are supported. 3. 0. 8 supported access points—3700, 2700, 1700, 702, 702W, 1530, 1570. Configure Service-Side Static NAT on a Cisco IOS XE SD-WAN Router 29-Mar-2023. CSCuz17963. BFD has two operating modes that may be selected, as well as an additional function that can be used in combination with the two modes. There are several methods to set a preferred route by influencing EIGRP metrics. Bias-Free Language. Section 1: General Procedure. 04b. Welcome to IOS-XE. 0 Helpful. 2, and 17. Leo Laohoo. 04a. PfRV3: Unexpected big byte lost report with NBAR based QoS integration. i dont think the software defect that i mentioned is fixed in 15.