We have 2 Nexus 7000 running NX-OS version 6.2.8a and have configured EIGRP between them. Equal Cost Multi Path seems to be not working when we tried to verify the interface statistics even if we are seeing that both routes are installed in the routing table. AGG02# show ip route eigrp-MATRIX vrf NG IP Route Table for VRF "NG" '*' denotes best ucast next-hop '**' denotes best mcast next-hop '[x/y]' denotes [preference/metric] '%<string>' in via output denotes VRF <string> 192.168.2.32/27, ubest/mbest: 2/0     *via 192.168.39.13, Eth2/1.100, [90/3072], 1w5d, eigrp-MATRIX, internal     *via 192.168.39.61, Eth2/2.311, [90/3072], 1w3d, eigrp-MATRIX, internal      via 192.168.24.61, Eth1/1.11, [110/87], 1w5d, ospf-10, intra 192.168.11.32/27, ubest/mbest: 2/0     *via 192.168.39.13, Eth2/1.100, [90/3072], 1w5d, eigrp-MATRIX, internal     *via 192.168.39.61, Eth2/2.311, [90/3072], 1w3d, eigrp-MATRIX, internal      via 192.168.24.61, Eth1/1.11, [110/87], 1w5d, ospf-10, intra AGG02# show ip route eigrp-MATRIX vrf OG IP Route Table for VRF "OG" '*' denotes best ucast next-hop '**' denotes best mcast next-hop '[x/y]' denotes [preference/metric] '%<string>' in via output denotes VRF <string> 192.168.50.168/29, ubest/mbest: 2/0     *via 192.168.39.29, Eth2/1.200, [90/3072], 1w5d, eigrp-MATRIX, internal     *via 192.168.39.69, Eth2/2.313, [90/3072], 1w3d, eigrp-MATRIX, internal      via 192.168.24.65, Eth1/1.12, [110/87], 1w5d, ospf-20, intra AGG02# sh int e2/1 | i rate     30 seconds input rate 156885504 bits/sec, 13772 packets/sec     30 seconds output rate 4414488 bits/sec, 7031 packets/sec     input rate 156.88 Mbps, 13.77 Kpps; output rate 4.41 Mbps, 7.03 Kpps     300 seconds input rate 116038072 bits/sec, 14021 packets/sec     300 seconds output rate 103730512 bits/sec, 13389 packets/sec     input rate 116.04 Mbps, 14.02 Kpps; output rate 103.73 Mbps, 13.39 Kpps AGG02# sh int e2/2 | i rate     30 seconds input rate 25016 bits/sec, 16 packets/sec     30 seconds output rate 32832 bits/sec, 22 packets/sec     input rate 25.02 Kbps, 16 pps; output rate 32.83 Kbps, 22 pps     300 seconds input rate 21992 bits/sec, 5 packets/sec     300 seconds output rate 26656 bits/sec, 8 packets/sec     input rate 21.99 Kbps, 5 pps; output rate 26.66 Kbps, 8 pps router eigrp MATRIX   vrf NG     address-family ipv4 unicast       autonomous-system 100       maximum-paths 2   vrf OG     address-family ipv4 unicast       autonomous-system 200       maximum-paths 2   ... View more

I was testing esp-null as configured in a transform-set in IOS under the impression that the payload will not be encrypted however I am unable to view the payload in clear-text. I just wanted to know if payload can be seen in clear-text since esp-null does not perform encryption. An example would be of good help. TIA ... View more

Hi guys,   We were trying to run the "ip ssh rsa" command on a Cisco 7600 router however it is not supported. We wanted to  perform this without having to modify the existing crypto rsa keys. Is there any equivalent command for "ip ssh rsa"? ... View more

We need to enroll our GMs to our KS's via PKI. Is there a way for us to enroll all our router using the same certificate/CSR? Thanks!   ... View more

We have a Nexus 7000 with an Incomplete ARP entry for the GLBP IP address that is causing intermittency. GLBP AVG # show ip arp vrf domain_controller | i '192.168.5.1 ' 192.168.5.1      00:00:09  INCOMPLETE      Vlan390         192.168.5.1         -          0007.b402.bc02    Vlan390         # show glbp group 390 brief Interface      Grp Fwd Pri State    Address         Active rtr      Standby rtr Vlan390       390   - 100 Active   192.168.5.1      local          192.168.5 .3 Vlan390       390   1   7 Listen   0007.B402.BC01  192.168.5 .3      - Vlan 390        390   2   7 Active   0007.B402.BC02  local           - GLBP AVF # show ip arp vrf domain_controller | i '192.168.5.1 ' 192.168.5.1        -          0007.b402.bc01    Vlan390         #show glbp group 390 brief Interface      Grp Fwd Pri State    Address         Active rtr      Standby rtr Vlan390        390   - 100 Standby  192.168.5.1      192.168.5.2      local Vlan390        390   1   7 Active   0007.B402.BC01  local           - Vlan390        390   2   7 Listen   0007.B402.BC02  192.168.5.2      - We tried clearing the ARP table of the entry however we were unsuccessful. Can anybody shed some light on this? Thanks! ... View more

We monitored different kernel CPU reading using "sh system resources" and "sh proc cpu sort" wherein 100% kernel CPU is observed under "sh system resources" while "sh proc cpu sort" shows a much lesser value. I believe this is bug ID CSCte81951 however I was unable to verify which NX-OS version under the 5.2 release train this is fixed. Any inputs or workaround for this would be highly appreciated. Nexus7000#show system resources Load average:   1 minute: 0.17   5 minutes: 0.42   15 minutes: 0.61 Processes   :   814 total, 2 running CPU states  :   0.0% user,   100.0% kernel,   0.0% idle Memory usage:   4115776K total,   2958072K used,   1157704K free Current memory status: OK Nexus7000# show proc cpu sort PID    Runtime(ms)  Invoked   uSecs  1Sec    Process -----  -----------  --------  -----  ------  ----------- 23511          134       207    647   14.2%  ospf 25062          124        88   1410   12.4%  ospf 23513          140       374    375    5.7%  ospf 23514          142       369    385    5.7%  ospf 9478    217680109  2147483647     80    4.8%  mts-sync-thr 23382          343       100   3439    3.8%  netstack 23319          139        53   2634    0.9%  urib 23439    107024022  549782806    194    0.9%  snmpd 23527    588678500  2147483647    241    0.9%  glbp ! Some output have been ommitted CPU util  :   8.6% user,   15.1% kernel,   76.3% idle kickstart: version 5.2(1) system:    version 5.2(1) Kernel uptime is more than 500 days. ... View more

Hi All, One of our Nexus 7000 modules failed and generated the status below. Could this possibly be a hardware issue? # show module Mod  Ports  Module-Type                         Model              Status ---  -----  ----------------------------------- ------------------ ---------- 1    0      10 Gbps Ethernet XL Module                             powered-dn   Mod  Power-Status  Reason ---  ------------  --------------------------- 1    powered-dn     Unable to power up card (Power_OK not set) Thanks! ... View more