05-16-2016 10:25 AM - edited 03-01-2019 05:07 PM
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Roopa R. is a Technical Leader in Enterprise Access Switching group at Cisco. She is an expert on Forwarding – Layer2/Layer3, QOS, Security, AVC, Netflow, and Wireless technologies and products. Roopa holds a Bachelor’s Degree in Electronics and Communication Engineering from Bangalore University and a M.S. in Software Systems from Birla Institute of Technology and Science in India. Roopa has 17 years of experience in IT and has been working at Cisco for 9.5 years. Prior to Cisco she worked at Lucent Technologies and Sasken Communication Technologies
A: Yes it support POE+ on first 8 ports.
A: ISSU is for 4500 family of switches. 2960X supports stacking.
A: The Switch will be in hibernation mode until the configured time interval, once the time interval is over, it reboots.
A: This question is responded in the Ask the Expert Event.
A: Yes WS-c2960x-24PD-L. Is the switch which supports POE on all 24 ports.
A: Yes, the port LED will be in amber if it in err-disabled.
A: Yes 2960xr supports ipv6 routing.
A: Switching is done by ASIC, but CPU takes care of several process like polling of different components like downlink ports, stack module, uplink ports, etc Currently one core CPU is used.
A: This question is responded in the Ask the Expert Event.
A: Yes WS-C2960x-48FPS-L supports POE i.e POE+ of 30watts on all 48 ports.
A: No, 2960x and 2960xr cannot be stacked together.
A: This question is responded in the Ask the Expert Event.
A: You can replace a member of the stack without power off the rest of the other switches.
A: 1024 vlans are supported.
A: Related and more information can be found on "IPv6 FHS": http://www.cisco.com/c/en/us/products/collateral/ios-nx-os-software/enterprise-ipv6-solution/whitepaper_c11-602135.html
A: Yes, as part of auto security mac and ip address will be binded.
A: This question is responded in the Ask the Expert Event.
A: Few of the models of 2k catalyst switches already has the full support of POE+ in all ports ex. WS-c2960x-48FPD-L.
A: Currently only 740 W is supported.
A: This question is responded in the Ask the Expert Event.
A: AutoQoS helps with ease of configuration.
A: No, We can't stack S with XR. But, S with X is possible.
A: This question is responded in the Ask the Expert Event.
A: 15.2(2)E4 is recommended ios of 2960x.
A: Show platform dtm drop-port will give information about which path each users will take.
A: 2960 families supports only lanbase and lanlite license levels. With XR, IP Lite - new license level is introduced.
A: This question is responded in the Ask the Expert Event.
A: 2960X with Lanbase supports only static routing, 2960XR supports dynamic routing.
A: You might have to get in touch with our marketing/accounts team for info on this.
A: This question is responded in the Ask the Expert Event.
A: Hibernation mode is configurable, not available on default.
A: Netflow lite is a feature configurable in 2960x.
A: RIP, OSPF, EIGRP are supported.
A: Yes, we need to power cycle the switch after upgrade to 15.2(2)E4 if the sfp is not detected.
A: This question is responded in the Ask the Expert Event.
A: SW recommendation for 2960-S is 15.2(2)E4.
A: RPC messages bug are resolved with the release 15.2(2)E4.
A: This question is responded in the Ask the Expert Event.
A: You can stack the S and the X, flex stack module should be used on the 2960s. The cables you use to connect both of them are similar, the bandage will be by direction in this case.
A: This question is responded in the Ask the Expert Event.
A: No, it is similar to other switches when is related to the downlink ports. However if it is related to the broadcast package, one of the links of the stack has to be declared as a passive link so they don´t get looped in the network. (Keep in mind that the stack is connected as a ring).
A: This question is responded in the Ask the Expert Event.
A: Yes, we do support it on 2960XR.
A: It does have POE capability on all the ports.
A: This question is responded in the Ask the Expert Event.
A:You cannot configure the license level. On the SKU license, “LL” indicates lad lite and “L” indicates land base.
A: Yes it is stackable with the 2960S, but you can have only 4 members in the stack due to license mismatch. On the 2960X stack you can have 8 members.
A: This question is responded in the Ask the Expert Event.
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