SASR1R1-AISK9-32S

SASR1R1-AISK9-32S is a software item for Cisco ASR 1000 routing equipment: cisco ASR 1000 Software SASR1R1-AISK9-32S.

The software release on a router gates more than people expect. It decides which line cards are supported, which features can be licensed, and in some cases which optics are recognised. A router deliberately held back on an older release because nobody wanted to risk the upgrade will refuse new hardware that is otherwise perfectly compatible, and the symptom looks like a hardware incompatibility rather than a software one. If you are planning an expansion, settle the release first and buy the cards against it.

Two further things worth checking. Whether the platform has the flash and memory to hold the image you are moving to, because on older hardware that is frequently the binding constraint and better discovered before the purchase than during the upgrade window. And whether you are entitled to the release: on most vendors the right to run software and the right to upgrade it are separate entitlements, so equipment can be perfectly licensed to operate and still not licensed to move to a newer version.

What this platform is for. The ASR 1000 is an aggregation services router, used at the edge of enterprise and provider networks for high-throughput routing, VPN termination and voice gateway work. Knowing the family’s intended role is usually more useful than the part number when you are working out whether something fits: a chassis built for one job will do another, but rarely well, and the cost of that mismatch tends to show up as throughput or feature limits rather than as an outright failure.

Three questions worth answering before any router purchase, whatever the model. What the throughput requirement actually is with your feature set enabled, rather than the datasheet figure measured without it. Whether the features you need are licensed as well as present, since on most platforms security and performance are separate entitlements. And how many slots or ports you will need in three years, because adding capacity is cheap and replacing a chassis is not.

A point about end-of-life notices on a platform like this, because it causes real confusion. Cisco publishes these per part number, not per family. The ASR 1000 family is not retired, but individual line cards, route processors and software releases within it have their own notices, and some of them have passed. So “is the platform current?” and “is this specific card still supported?” are two different questions with potentially different answers.

That is why we check the exact part number rather than the family before quoting. Send us the code you are looking at and we will tell you where that specific item stands, not where the platform stands.

Tell us the platform, what you are running now and where you are trying to get to, and we will confirm what that actually requires, including whether the hardware can take it.

Green Code Technologies is a supplier of Cisco, and we supply Huawei and Juniper networking alongside HPE, Dell, Samsung, Netgear, Ubiquiti and Asus. We would rather tell you a part is no longer supported, or that we need to check it, than take an order for something that will not do what you need.