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THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.
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About Cisco Catalyst 8300 Series Edge Platforms
The Cisco Catalyst 8300 Series Edge Platforms are best-of-breed, 5G-ready, cloud edge platforms designed for accelerated services, multi-layer security, cloud-native agility, and edge intelligence to accelerate your journey to cloud.
Cisco Catalyst 8300 Series Edge Platforms with Cisco IOS XE SD-WAN Software deliver Cisco’s secure, cloud-scale SD-WAN solution for the branch. The Cisco Catalyst 8300 Series Edge Platforms is built for high performance and integrated SD-WAN Services along with flexibility to deliver security and networking services together from the cloud or on premises. It provides higher WAN port density and a redundant power supply capability. The Cisco Catalyst 8300 Series Edge Platforms have a wide variety of interface options to choose from—ranging from lower and higher module density with backward compatibility to a variety of existing WAN, LAN, voice, and compute modules. Powered by Cisco IOS XE, fully programmable software architecture, and API support, these platforms can facilitate automation at scale to achieve zero-touch IT capability while migrating workloads to the cloud. The Cisco Catalyst 8300 Series Edge Platforms also come with Trustworthy Solutions 2.0 infrastructure that secures the platforms against threats and vulnerabilities with integrity verification and remediation of threats.
The Cisco Catalyst 8300 Series Edge Platforms are well suited for medium-sized and large enterprise branch offices for high WAN IPSec performance with integrated SD-WAN services.
For more information on the features and specifications of Cisco Catalyst 8300 Series Edge Platforms, refer to the Cisco Catalyst 8300 Series Edge platforms datasheet.
 Note |
Sections in this documentation apply to all models of Cisco Catalyst 8300 Series Edge Platforms unless a reference to a specific model is made explicitly. |
Note |
Starting with Cisco IOS XE Amsterdam 17.3.2, with the introduction of Smart Licensing Using Policy, even if you configure a hostname for a product instance or device, only the Unique Device Identifier (UDI) is displayed. This change in the display can be observed in all licensing utilities and user interfaces where the hostname was displayed in earlier releases. It does not affect any licensing functionality. There is no workaround for this limitation. The licensing utilities and user interfaces that are affected by this limitation include only the following:
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Note |
Cisco IOS XE Cupertino17.9.1a is the first release for Cisco Catalyst 8300 Series Edge Platforms in the Cisco IOS XE Cupertino 17.9.x release series. |
Product Field Notice
Cisco publishes Field Notices to notify customers and partners about significant issues in Cisco products that typically require an upgrade, workaround or other user action. For more information, see https://www.cisco.com/c/en/us/support/web/field-notice-overview.html.
We recommend that you review the field notices to determine whether your software or hardware platforms are affected. You can access the field notices from https://www.cisco.com/c/en/us/support/web/tsd-products-field-notice-summary.html#%7Etab-product-categories.
New and Changed Hardware and Software Features
New and Changed Hardware Features
There are no new hardware features in this release.
New and Changed Software Features
This section enlists the new and enhanced or modified features that are supported on the Cisco Catalyst 8300 Series Edge Platforms:
Feature Navigator
You can use Cisco Feature Navigator (CFN) to find information about the software features, platform, and software image support on Cisco Catalyst 8200 and Catalyst 8300 Series Edge Platforms. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn.
Note |
To access CFN, you do not require an account on cisco.com. |
New Software Features
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Feature |
Description |
|---|---|
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The device supports the SIP Line Side features such as Directed Call Park, Call Pick Up, Call Transfer, and so on. To provision these features, configure the outbound VOIP Dial-Peer, Pots Dial-Peer, Voice Card, and SIP in the device. |
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This feature allows you to configure Internet Protocol Security (IPSec)-Internet Key Exchange (IKEv2) VPN to download AnyConnect profiles over SSL, for IOS-XE headends. |
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You can now enable bidirectional debugging of traffic using debug platform condition match command. |
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Aggregate Throughput Throttling |
For throughput levels greater than 250 Mbps and Tier 2 and higher tiers, when you configure the bidirectional throughput value on the device, aggregate throughput throttling is effective. This means that traffic is throttled in an aggregate manner irrespective of the distribution of the traffic in the upstream and downstream direction. The bidirectional throughput is represented in the license PID (For example, DNA-C-500M-E-3Y and DNA-C-T2-E-3Y). The aggregate throughput is double the bidirectional throughput. For more information, see Licenses and Licensing Models. |
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Programmability Features |
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YANG Model Version 1.1 |
Cisco IOS XE Cupertino 17.8.1a uses the YANG version 1.0; however, you can download the YANG version 1.1 from GitHub at https://github.com/YangModels/yang/tree/master/vendor/cisco/xefolder. For inquiries related to the migrate_yang_version.py script or the Cisco IOS XE YANG migration process, send an email to xe-yang-migration@cisco.com. |
ROMMON Compatibility Matrix
The following table lists the ROMMON releases supported in Cisco IOS XE 17.8.x releases.
|
Cisco IOS XE Release |
Minimum ROMMON Release Supported for IOS XE |
Recommended ROMMON Release Supported for IOS XE |
|---|---|---|
|
17.6.1 |
17.3(5r) |
17.3(5r) |
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Cisco IOS XE Release |
Minimum ROMMON Release Supported for IOS XE |
Recommended ROMMON Release Supported for IOS XE |
|---|---|---|
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17.6.1 |
17.3(4.1r) |
17.3(4.1r) |
Cisco Bug Search Tool
Cisco Bug Search Tool (BST) is a gateway to the Cisco bug-tracking system, which maintains a comprehensive list of defects and vulnerabilities in Cisco products and software. The BST provides you with detailed defect information about your products and software.
Resolved Bugs in Cisco IOS XE 17.8.1a
|
Identifier |
Headline |
|---|---|
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MACsec not working on subinterfaces using dot1q >255. |
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Multiple Cisco Products Snort Modbus Denial of Service Vulnerability. |
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ZBFW dropping packets as Input VPN ID set to 0 instead of 99. |
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Crash on ipv4_nat_get_all_mapping_stats due to NULL pointer of mapping_hash_table. |
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QFP core due to NAT scaling issue. |
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DMVPN over DMVPN with IPSEC - return packets are dropped with BadIpChecksum. |
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NAT translation stops suddenly(ip nat inside does not work). |
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ZBFW: FirewallPolicy drops seen with RTSP traffic in steady state. |
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ZBFW: OG lookups are missing from device for optimized policy. |
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SASE - after the device upgrade, umbrella dns config set to NONE in show umbrella config. |
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Bay 2 startup config of 40Gbps not applied on reload. |
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AAR not working properly as configured SLA classes are not shown under app-route stats. |
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Prefetch CRL download fails. |
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Discrepancies in CLI and GUI interface details (Truncating interface numbers) |
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Keychain macsec key input value 0 should be restricted. |
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Router Crash due to Stuck Thread with appnav-xe dual controller mode. |
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IPSec tunnel not passing traffic when IPSec tunnel is sourced from VASI interface. |
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NAT translations do not work for FTP traffic in the device. |
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The alarms alarm bfd-state-change syslog command is getting rejected while reconfiguring the device. |
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Incorrect check of the TCP sequence number causing return ICMP error packets to drop (ThousandEyes). |
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Slowness issues caused by intermittent traffic drop on device ingress from GRE tunnel. |
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FBD: flowdb entry double free during pperx pipeline collision. |
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Policy XML pruning without ConfD dependency. |
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Static mapping for the hub lost on one of the spokes. |
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Certificate Signing Request made by IOS-XE never show the Subject Alternate Name |
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Memory Utilisation value sent 0.6 always to vManage; shows wrong value 60%. |
Open Bugs in Cisco IOS XE 17.8.1a
|
Identifier |
Headline |
|---|---|
|
Peer MSS value showing incorrect. |
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Device is unable to boot due to "TAM Status TAM_LIB_ERR_WRITE_FAILURE". |
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The command show sdwan utd file reputation incorrectly shows "Not connected to AMP cloud". |
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Device fails to load bootstrap configuration with '@' in the admin password. |
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Device link goes err-disabled due to link-flap after reloading peer device. |
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Silent Reload due to CpuCatastrophicError. |
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Daemon file is incomplete when running admin-tech. |
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NAT translation stops suddenly(ip nat inside doesn't work). |
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After Enforce Software Version (ZTP) completed successfully, it automatically rolled-back. |
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NHRP process taking more CPU with ip nhrp redirect configured. |
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ZBFW dropping return packets from Zscalar tunnel post upgrade. |
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IOS XE image installation fails. |
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Device loses control connections after installing new enterprise hardware wan edge certerficate. |
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HUB with firewall configured incorrectly dropping return packets when routing between VRFs. |
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[XE NAT] Source address translation for multicast traffic fails with route-map. |
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SNMP v2 community name encryption problem. |
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Traceroute not working with NAT. |
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Device crash for stuck threads in cpp on packet processing. |
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Critical process qfp_ucode_radium fault on fp_0_0 (rc=139). |
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DMVPN phase 2 connectivity issue between two spokes. |
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New Key for NBAR app and NBAR category without OGREF optimized. |
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"Revocation-check crl none" does not failover. |
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Logging message "%IOSXE_INFRA-6-PROCPATH_CLIENT_HOG: IOS shim client 'fman stats bipc'". |
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Kernel crash on device with UCSE module. |
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ZBFW policy stops working after modifying the zone pair. |
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NHRP network resolution not working with link-local ipv6 address. |
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Evaluation of IOS-XE for OpenSSL CVE-2022-0778 and CVE-2021-4160. |
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QFP Crash due to SDWAN Flow-Exporter pending query. |
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ZBFW seeing the SIP ALG incorrectly dropping traffic and resetting connection. |
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FTP data traffic broken when UTD IPS enabled in both service VPN. |
Related Documentation
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Cisco Bug Search Tool
Cisco Bug Search Tool (BST) is a web-based tool that acts as a gateway to the Cisco bug tracking system that maintains a comprehensive list of defects and vulnerabilities in Cisco products and software. BST provides you with detailed defect information about your products and software.
Documentation Feedback
To provide feedback about Cisco technical documentation, use the feedback form available in the right pane of every online document.
Troubleshooting
For the most up-to-date, detailed troubleshooting information, see the Cisco TAC website at https://www.cisco.com/en/US/support/index.html.
Go to Products by Category and choose your product from the list, or enter the name of your product. Look under Troubleshoot and Alerts to find information for the issue that you are experiencing.
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