On Tue, Apr 24, 2012 at 07:31:13PM -0400, Phil Bedard wrote:
If you are using the newer RSP440 and newer linecards it is substantially
higher, 2M+ IPv4. But you are right the first gen cards the original poster
had speced only support 512K in the FIB and we are at 400K+ now in the Internet
table.
You can configure the scale profile on the trident based cards to support 1M
routes on RSP2. you do sacrifice some L2 scale though, iirc.
default —efficient for deployments that require large Layer 2 MAC tables (up to
512,000 entries) and a relatively small number of Layer 3 routes (less than
512,000).
l3 —efficient for deployments that require more Layer 3 routes (up to 1
million) and smaller Layer 2 MAC tables (less than 128,000 entries).
l3xl —efficient for deployments that require a very large number of Layer 3 routes (up to 1.3 million) and minimal Layer 2 functionality. Note that the support for up to 1.3 million routes is split into IPv4 scaled support and IPv4/IPV6 scaled support. You can configure up to 1.3 million IPv4 routes, or up to 1 million IPv4 routes with 128,000 IPv6 routes.
http://www.cisco.com/en/US/docs/routers/asr9000/software/asr9k_r4.2/system_management/configuration/guide/b_sysman_cg42asr9k_chapter_01.html#task_3A082F6CD31D4A238070C3CD7279E67A
-b
Phil
On Apr 24, 2012, at 12:41 PM, Doug Hanks <[email protected]> wrote:
The last time I looked the ASR9K still had a small FIB and tapped out at
around 500K.
Thank you,
--
Doug Hanks - JNCIE-ENT #213, JNCIE-SP #875
Sr. Systems Engineer
Juniper Networks
On 4/24/12 8:55 AM, "Peter" <[email protected]> wrote:
Hi
I have to upgrade my bgp routers, i have budget for two options:
1.
- bundle: MX240BASE-AC-HIGH, MPC1-3D-R-B, MIC-3D-20XGE-SFP,
MIC-3D-2XGE-XFP; configurable RE, SCB, and PEM
- better routing engine RE-S-1800X2-8G-UPG-BB + jflow license ( netflow
v9 or ipfix) S-ACCT-JFLOW-IN
or
2. asr 9006
- A9K-RSP-4G
- A9K-MOD80-TR, 80G Modular Linecard, Packet Transport Optimized
- license for l3 vpn
the price is almost the same. I need:
- ports: from 4x10G line to max 8x10G, line rate
- 3 virtual routers with full ip routing table v4
- 10 virtual routers with ca 10k prefix in routing table v4
- v6
- up to 12 full bgp feed
- netflow v9 or ipfix, sampling max 100/s
- define counters on logical and physical interfaces, count many times
to the same counter, one packet could be count to different counters in
next term
- access to counters via snmp
- independent control plane and data plane
- and few others things on bgp edge
which model will be better ?
thanks for some advice
regards
Peter
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