Hi.. currently i have been facing weird issue. I have two routers Router A in location X & Router B in location Y. GRE tunnel is established b/w two both over Crypto IPSec. I have been facing packet drops while pinging Router B tunnel IP from Router A and vice versa. But ping response of internet Wan IP from Router A to Router B and vice versa is clean. Router B has other GRE tunnels to other locationsbut these are clean. I am not sure whether i should approach ISP to check or if there is something which i need to check on routers. ... View more

Hi, Could you please share difference b/w local-pref inbound and AS-path prepend inbound. In which scenarion these two can be used. Also if we applying AS-path prepend inboud on my router so would ASN be of ISP or my side ASN to lengthen path. ... View more

Hi, I need to activate license on switch 4500, this switch was purchased with some license but not sure whether IPbase or LANBase, could we get information from below output that which license has this switch come up with and how to activate it. Currently switch showing " no valid license"   Switch#sh ver Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 03.08.05a.E RELEASE SOFTWARE (fc1)   License Information for 'WS-X45-SUP7L-E' License Level: lanbase Type: Default. No valid license found. Next reboot license Level: lanbase   cisco WS-C4506-E (MPC8572) processor (revision 6) with 2097182K bytes of physical memory   switch#sh license detail Index: 1 Feature: entservices Version: 1.0 License Type: Evaluation Evaluation total period: 8 weeks 4 days Evaluation period left: 8 weeks 3 days License State: Active, Not in Use, EULA accepted License Count: Non-Counted License Priority: Low Store Index: 0 Store Name: Dynamic Evaluation License Storage Index: 2 Feature: entservices Version: 1.0 License Type: PermanentRightToUse License State: Inactive License Count: Non-Counted Store Index: 1 Store Name: Dynamic Evaluation License Storage Index: 3 Feature: ipbase Version: 1.0 License Type: Evaluation Evaluation total period: 8 weeks 4 days Evaluation period left: 8 weeks 4 days License State: Active, Not in Use, EULA not accepted License Count: Non-Counted License Priority: None Store Index: 2 Store Name: Dynamic Evaluation License Storage Index: 4 Feature: ipbase Version: 1.0 License Type: PermanentRightToUse License State: Inactive License Count: Non-Counted Store Index: 3 Store Name: Dynamic Evaluation License Storage Index: 5 Feature: lanbase Version: 1.0 License Type: PermanentRightToUse License State: Active, Not in Use, EULA not accepted License Count: Non-Counted Store Index: 4 Store Name: Dynamic Evaluation License Storage ... View more

Hi.. I have been facing weird issue where both end ASAs are encrypting packets for eachother end network subnet but not decrypting. Please suggest what could be the issue.   ASA1 - 192.168.19.0/24 ASA2 - 192.168.22.0/24     ... View more

Hi.. i am looking to upgrade ASR 1002, 2RU router from software ver.  asr1000rp1-adventerprisek9.02.04.00.122-33.XND.bin to asr1000rp1-adventerprisek9.03.16.08.S.155-3.S8-ext.bin. Also running current Rommon ver 12.2(33r)XNC. Please confirm if i would need to upgrade Rommon ver also to support new software version. Also confirm if this is directly upgrade to this new version.     ... View more