Release Notes for Cisco NCS 560 Series Routers, Cisco IOS XR Release 7.0.2
←
→
Page content transcription
If your browser does not render page correctly, please read the page content below
Release Notes for Cisco NCS 560 Series Routers, Cisco IOS XR Release 7.0.2 Release Notes for Cisco Network Convergence System 560 Series Routers 2 System Requirements 2 Supported Transceiver Modules 5 Supported Software Features 5 Supported Hardware Features 7 Supported MIBs 7 Restrictions and Limitations on the Cisco NCS 560 Series Router 7 Caveats 7 Upgrading Cisco IOS XR Software 8 Communications, Services, and Additional Information 8
Revised: April 27, 2020
Release Notes for Cisco Network Convergence System 560
Series Routers
Note Explore the Content Hub, the all new portal that offers an enhanced product documentation experience.
• Use faceted search to locate content that is most relevant to you.
• Create customized PDFs for ready reference.
• Benefit from context-based recommendations.
Get started with the Content Hub at content.cisco.com to craft a personalized documentation experience.
Do provide feedback about your experience with the Content Hub.
System Requirements
Release 7.0.2 Packages
This table lists the Cisco IOS XR Software feature set matrix (packages) with associated filenames.
2Table 1: Release 7.0.2 Packages for Cisco NCS 560 Series Router
Composite Package
Feature Set Filename Description
Cisco IOS XR IP Unicast Routing Core ncs560-mini-x-7.0.2.iso Contains base image contents that
Bundle includes:
• Host operating system
• System Admin boot image
• IOS XR boot image
• BGP packages
• OS
• Admin
• Base
• Forwarding
• Modular Services Card
• Routing
• SNMP Agent
• Alarm Correlation
Cisco IOS XR Manageability Package ncs560-mgbl-2.0.0.0-r702.x86_64.rpm Telemetry, Extensible Markup Language
(XML), Parser, and HTTP server
packages, NETCONF, YANG Models,
gRPC.
Cisco IOS XR OSPF package ncs560-ospf-2.0.0.0-r702.x86_64.rpm Supports OSPF
Cisco IOS XR Security Package ncs560-k9sec-2.0.0.0-r702.x86_64.rpm Support for Encryption, Decryption,
Secure Shell (SSH), Secure Socket Layer
(SSL), and Public-key infrastructure (PKI)
Multicast Package ncs560-mcast-2.0.0.0-r702.x86_64.rpm Supports Multicast
Supports Automatic Multicast Tunneling
(AMT), IGMP Multicast Listener
Discovery (MLD), Multicast Source
Discovery Protocol (MSDP) and PIM.
Cisco IOS XR ISIS package ncs560-isis-2.0.0.0-r702.x86_64.rpm Supports Intermediate System to
Intermediate System (IS-IS).
Cisco IOS XR USB Boot Package ncs560-usb_boot-7.0.2.zip Supports Cisco IOS XR USB Boot
Package
3Composite Package
Feature Set Filename Description
Cisco IOS XR MPLS Package ncs560-mpls-1.0.0.0-r702.x86_64.rpm Supports MPLS and MPLS Traffic
Engineering (MPLS-TE) RPM. Label
ncs560-mpls-te-rsvp-2.0.0.0-r702.x86_64.rpm
Distribution Protocol (LDP), MPLS
Forwarding, MPLS Operations,
Administration, and Maintenance (OAM),
Link Manager Protocol (LMP), Optical
User Network Interface (OUNI) and
Layer-3 VPN.
Cisco IOS XR MPLS-TE and RSVP
Package
MPLS Traffic Engineering (MPLS-TE)
and Resource Reservation Protocol
(RSVP).
Cisco IOS XR LI Package ncs560-li-1.0.0.0-r702.x86_64.rpm Lawful Intercept
Determine Software Version
Log in to the router and enter the show version command.
RP/0/RP0/CPU0:ROUTER#show version
Sun Mar 15 20:41:21.844 IST
Cisco IOS XR Software, Version 7.0.2
Copyright (c) 2013-2020 by Cisco Systems, Inc.
Build Information:
Built By : ahoang
Built On : Fri Mar 13 22:19:59 PDT 2020
Built Host : iox-ucs-028
Workspace : /auto/srcarchive15/prod/7.0.2/ncs560/ws
Version : 7.0.2
Location : /opt/cisco/XR/packages/
Label : 7.0.2
cisco NCS-560 () processor
System uptime is 10 hours 43 minutes
Determine Firmware Support
Log in to the router and enter the show fpd package and show hw-module fpd commands.
RP/0/RP0/CPU0:ROUTER#show hw-module fpd
Sun Mar 15 20:41:24.540 IST
FPD Versions
Location Card type HWver FPD device ATR Status Running Programd
-----------------------------------------------------------------------------------
0/0 A900-IMA8CS1Z-M 0.0 IMFPGA CURRENT 1.95 1.95
0/4 A900-IMA8Z 0.0 IMFPGA CURRENT 17.02 17.02
0/5 A900-IMA8Z 0.0 IMFPGA CURRENT 17.02 17.02
0/7 N560-IMA2C 0.0 IMFPGA CURRENT 3.04 3.04
40/9 A900-IMA8Z 0.0 IMFPGA CURRENT 17.02 17.02
0/10 A900-IMA8Z 0.0 IMFPGA CURRENT 17.02 17.02
0/11 A900-IMA8Z 0.0 IMFPGA CURRENT 17.02 17.02
0/13 A900-IMA8CS1Z-M 0.0 IMFPGA CURRENT 1.95 1.95
0/15 A900-IMA8CS1Z-M 0.0 IMFPGA CURRENT 1.95 1.95
0/RP0 N560-RSP4-E 0.0 ADM CURRENT 1.05 1.05
0/RP0 N560-RSP4-E 0.0 IOFPGA CURRENT 0.56 0.56
0/RP0 N560-RSP4-E 0.0 PRIMARY-BIOS CURRENT 0.16 0.16
0/RP0 N560-RSP4-E 0.0 SATA CURRENT 1.30 1.30
0/RP1 N560-RSP4-E 0.0 ADM CURRENT 1.05 1.05
0/RP1 N560-RSP4-E 0.0 IOFPGA CURRENT 0.56 0.56
0/RP1 N560-RSP4-E 0.0 PRIMARY-BIOS CURRENT 0.16 0.16
0/RP1 N560-RSP4-E 0.0 SATA CURRENT 1.30 1.30
0/FT0 N560-FAN-H 1.0 PSOC CURRENT 2.02 2.02
Supported Transceiver Modules
For more information on the supported transceiver modules, see Transceiver Module Group (TMG) Compatibility Matrix.
Supported Software Features
GLC-TE
On the GLC-TE (1000BASE-T SFP transceiver module for Category 5 copper wire, RJ-45 connector) speed configuration works
regardless of autonegotiation.
For more information on GLC-TE, see the section Restrictions and Limitations on the Cisco NCS 560 Series Router in this release
notes.
L3VPN Support in Segment Routing IPv6
This feature enables Layer 3 Virtual Private Network in Segment Routing in an IPv6 network.
SPAN over Pseudo-Wire
Pseudo-wire traffic mirroring (known as PW-SPAN) is an extra functionality on the existing SPAN solutions. The existing SPAN
solutions are monitored on a destination interface or through a GRE tunnel or RSPAN. In PW-SPAN, the traffic mirroring destination
port is configured to be a pseudo-wire rather than a physical port. Here, the designated traffic on the source port is mirrored over the
pseudo-wire to a central location. Mirroring the designated traffic on the source port over the pseudo-wire to a central location allows
the centralization of expensive network traffic analysis tools.
For more information about this feature, see the Configuring Traffic Mirroring chapter in the Interface and Hardware Component
Configuration Guide for Cisco NCS 560 Series Routers.
SRv6: Basic Network Instructions
In an SR-MPLS enabled network, an MPLS label is used as the Segment Identifier (SID) and the source router chooses a path to the
destination and encodes the path in the packet header as a stack of labels.
For more information on this feature, see Segment Routing over IPv6 (SRv6) chapter of the Segment Routing Configuration Guide
for Cisco NCS 560 Series Routers.
5SRv6 Topology-Independent Loop-Free Alternate Node and Shared Risk Link Groups Protection
This feature introduces support for Topology-Independent Loop-Free Alternate (TI-LFA) node protection and Shared Risk Link
Groups (SRLG) protection using Segment Routing over IPv6 (SRv6) for the IS-IS protocol.
• TI-LFA node protection functionality provides protection from node failures. The neighbor node is excluded during the post
convergence backup path calculation.
• TI-LFA SRLG protection functionality attempts to find the post-convergence backup path, which excludes the SRLGs of the
protected link. All local links that share any SRLG with the protecting link are excluded during the post convergence backup
path calculation.
SRv6 IS-IS
Intermediate System-to-Intermediate System (IS-IS) protocol already supports segment-routing with MPLS data plane (SR-MPLS).
This feature enables extensions in ISIS to support segment-routing with IPv6 data plane (SRv6). The extensions include exchanging
a node’s SRv6 capabilities and node and adjacency segments as SRv6 SIDs.
SRv6 L3VPNv4 OAM
This feature enables to use the existing Internet Control Message Protocol version 6 (ICMPv6) mechanism for basic Operations,
Administration, and Maintenance (OAM) functionality to address the OAM requirements for SRv6 enabled L3VPN networks.
SRv6-OAM: Ping or Trace Using Network Instructions
Segment Routing over IPv6 data plane (SRv6) implementation adds a new type of routing extension header. Hence, the existing
ICMPv6 mechanisms including ping and traceroute can be used in the SRv6 network.
For more information on this feature, see Using Segment Routing OAM chapter of the Segment Routing Configuration Guide for
Cisco NCS 560 Series Routers.
SRv6-Services: VPNv4 - IPv4-L3VPN active/standby Redundancy
L3VPN VPNv4 active/standby redundancy using Port-Active Mode feature provides all-active per-port load balancing for multihoming.
The forwarding of traffic is determined based on a specific interface rather than per-flow across multiple provider edge routers. This
feature enables efficient load-balancing and provides faster convergence.
For more information on this feature, see Segment Routing over IPv6 (SRv6) chapter of the Segment Routing Configuration Guide
for Cisco NCS 560 Series Routers.
SRv6-Services: VPNv4 - IPv4-L3VPN—(End.DX4, End.DT4)
The SRv6-based IPv4 L3VPN feature enables deployment of IPv4 L3VPN over a SRv6 data plane. Traditionally done over an
MPLS-based system.
For more information on this feature, see Segment Routing over IPv6 (SRv6) chapter of the Segment Routing Configuration Guide
for Cisco NCS 560 Series Routers.
SRv6 Services: EVPN VPWS — IPv6 QoS Traffic-Class Marking
This feature allows the ingress EVPN VPWS PE to copy the CoS value from the top-most VLAN header to the traffic-class (TC)
field of the outer-most IPv6 header. This functionality enables prioritization of traffic in the IPv6 network.
6To enable this feature, use the hw-module profile segment-routing srv6 encapsulation traffic-class propagate command. This
command requires you to reload the router for the configuration to take effect.
Support for IPv4 Unnumbered Interfaces on SR-TE Head-End and SR-PCE
An IPv4 interface is typically identified by its own unique IPv4 address; an unnumbered IPv4 interface is identified by the router ID
of the node where this interfaces resides and the local SNMP index assigned for this interface.
This feature allows IPv4 unnumbered interfaces to be part of an SR-TE head-end/SR-PCE topology database and to be used for path
computation.
Supported Hardware Features
There are no new hardware features introduced in this release.
Supported MIBs
For a list of supported MIBs, see the Cisco NCS5500 MIB Support List.
Restrictions and Limitations on the Cisco NCS 560 Series Router
• The speed configuration works regardless of autonegotiation. If autonegotiation is enabled, it overwrites and works in ‘Forced
mode’.
• The show inventory and the show diagnostic commands do not display the fan serial number.
• The hw-module profile MFIB statistics command is not supported.
• Ensure that the IS-IS hello interval-timer value is not greater than six seconds, otherwise it may result in an IS-IS adjacency
flap.
• Do not use the Cisco N560-RSP4 and Cisco N560-RSP4-E route processors together in the same router.
Caveats
This section describes open and resolved severity 1 and 2 caveats and select severity 3 caveats:
• The “Open Caveats” sections list open caveats that apply to the current release and may apply to previous releases. A caveat
that is open for a prior release and is still unresolved applies to all future releases until it is resolved.
• The “Resolved Caveats” sections list caveats resolved in a specific release, but open in previous releases.
The bug IDs are sorted alphanumerically.
Note The Caveats section includes the bug ID and a short description of the bug. For details on the symptoms, conditions, and
workaround for a specific caveat you must use the Bug Search Tool.
7Cisco IOS XR Caveats Release 7.0.2
Following are the caveats for this release.
Caveat ID Number Description
CSCvt07000 G8032-3-PORT_STATE_ACK getting timed out for G8032 ports after causing traffic
glitch
CSCvs92635 ISSU load phase aborted due to ipv6_ma/ipv6_nd process blockage
CSCvn99774 FPD upgrade is not happening with auto FPD upgrade CLI
Upgrading Cisco IOS XR Software
Cisco IOS XR Software is installed and activated from modular packages, allowing specific features or software patches to be installed,
upgraded, or downgraded without affecting unrelated processes. Software packages can be upgraded or downgraded on all supported
card types, or on a single card (node).
The upgrade document (NCS560_Upgrade_MOP_7.0.2.pdf) is available along with the software images.
Communications, Services, and Additional Information
• To receive timely, relevant information from Cisco, sign up at Cisco Profile Manager.
• To get the business impact you’re looking for with the technologies that matter, visit Cisco Services.
• To submit a service request, visit Cisco Support.
• To discover and browse secure, validated enterprise-class apps, products, solutions and services, visit Cisco Marketplace.
• To obtain general networking, training, and certification titles, visit Cisco Press.
• To find warranty information for a specific product or product family, access Cisco Warranty Finder.
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.
8THE 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. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. The Cisco implementation of TCP header compression is an adaptation of a program developed by the University of California, Berkeley (UCB) as part of UCB's public domain version of the UNIX operating system. All rights reserved. Copyright © 1981, Regents of the University of California. NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS" WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE. IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Any Internet Protocol (IP) addresses and phone numbers used in this document are not intended to be actual addresses and phone numbers. Any examples, command display output, network topology diagrams, and other figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses or phone numbers in illustrative content is unintentional and coincidental. All printed copies and duplicate soft copies of this document are considered uncontrolled. See the current online version for the latest version. Cisco has more than 200 offices worldwide. Addresses and phone numbers are listed on the Cisco website at www.cisco.com/go/offices. Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: http://www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1721R) © 2020 Cisco Systems, Inc. All rights reserved.
Americas Headquarters Asia Pacific Headquarters Europe Headquarters
Cisco Systems, Inc. CiscoSystems(USA)Pte.Ltd. CiscoSystemsInternationalBV
San Jose, CA 95134-1706 Singapore Amsterdam,TheNetherlands
USA
Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the
Cisco Website at www.cisco.com/go/offices.You can also read
