For Cisco Prime Infraestructure HA Update path or device patch. The same process as standalone to upgrade ? or I'll need to broken the HA pairs and update one by one ? and after that re-create the HA pairs. ... View more

I'm with the same problem access-point 3802 access console issue, but routers and switch access very well. Anyone knows what is the fix ? ... View more

I'm currently using the version code 8.3.143, but the command is not working   (Cisco Controller) >show ap max-count summary Incorrect usage. Use the '?' or <TAB> key to list commands. (Cisco Controller) >config ap max-count 25 Incorrect usage. Use the '?' or <TAB> key to list commands. (Cisco Controller) >show sysinfo Manufacturer's Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 8.3.143.0 Bootloader Version............................... 1.0.20 Field Recovery Image Version..................... 7.6.101.1 Firmware Version................................. PIC 20.0 (Cisco Controller) >config ap ? 802.1Xuser Configures the dot1x user for AP. SSH Configures SSH operation. add Adds a Foreign Access Point. aid-audit Configures AID audit mechanism. antenna Configure AP antenna settings atf Configures Air Time Fairness (ATF) on a radio beacons Configures AP's Beacons bhrate Configures Cisco Bridge Backhaul Tx Rate. bhvhtrate Configures Cisco Bridge Backhaul Tx Rate with VHT MCS(m0..,m9) for 802.11ac. bridgegroupname Configure bridge group name settings. bridging Enables/Disables Ethernet-to-Ethernet bridging. cdp Enable/Disable CDP on Cisco AP. cert-expiry-ignore Configures cert-expiry-ignore check operation. client-trace Configure AP Client Trace parameters core-dump Configures the AP's memory core dump. country Configures the country of operation. crash-file Manages crash data and radio core files. daisy-chaining Enables/Disables Daisy-Chain Mode of the AP. delete Deletes a Foreign Access Point. dhcp Configures AP's DHCP Options disable Disables Cisco APs --More-- or (q)uit dot11-pause-timeout Configures APs client pause timeout value. dse-location Configures the DSE Registered Location. dtls-cipher-suite Configures DTLS Cipher suite dtls-version Configures DTLS Version dtls-wlc-mic Configures DTLS MIC for WLC enable Enables Cisco APs ethernet Configures Ethernet Port of the AP ext-logging Configures the AP's logging to external server. flexconnect Enables/Disables VLAN on the flexconnect. group-name Configures the group name. hotspot Configures Hotspot configs on the AP. image Configure image. indoor Enables/Disables Indoor Mode lag-mode Configure the AP-LAG feature lan configures AP's LAN ports led-state Enables/Disables the LED-State or configure LED flash link-encryption Capwap Data Link encryption options link-latency Configures Link Latency Feature. location Configures the Location. logging Configures the AP logging. mgmtuser Configures the user for AP management. mode Configures an AP's mode of operation. module3G Configures an AP's module3G. --More-- or (q)uit monitor-mode Configures an AP's monitor-mode channel optimization. name Configures the Name of an AP. packet-dump Configure AP Packet Capture parameters pakseq-jump-delba Configure AP radio to send DELBA on packet seq jump of X by Wireless Client port Configures the port for a Foreign Access Point. power Configures Cisco Power over Ethernet (PoE) feature for an AP preferred-mode configures preferred mode ... View more

In my case I was facing the same issue as everyone.   My_switch#copy tftp://1.33.1.254/sx300_fw-1413.ros image Copy: Illegal software format   I was upgrading from 1.1.2.0 directly to the 1.4 After I download from the Cisco web site the intermediate version I can got sucessfull   Thanks a lot. ... View more

I was with the problem on my network with 2950s, but after I tried a lot of things I figured out what was happens. NO stp recalculation, no crc, process and memory issue. I was not using vlan 1, but my management vlan was showing packet loss and high latency. I put a machine on the same vlan as the management vlan and the machine not show the same problem as management of switch 2950. The other switches on the same network seguiment was not showing packet loss or high latency.   Problem solved: I allowed on the trunk just the vlans used on that switch. switchport trunk allowed vlan x,y ... View more

I've a packet loss and high latency, when I try to ping management interface on the switch Cisco 2950, however if a try to ping another access vlan on the same switch the ping and latency are ok. Ping toward management interface on the other switches on the topology no problem. So betwen switch Cisco 4500 x Cisco 2960, I've a command "flow control" on the Port-channel. Is it possíble to be the problem ?   switchport mode trunk switchport nonegotiate flowcontrol receive on spanning-tree guard loop   Cisco 2960. There is drop packet history, but no increasing constantly packet drop:   Cisco 2950 no has high cpu or memory issue. tech-support seems to be ok Cisco 2950 Trtl errors and Ignored packets   +-----------+   | Cisco 4500  |  +-----------+           | |GigabiEthernet (Port-Channel)                  | | Gig          |----(2960)---> NO Packet Loss, high latency Mgmt Inteface +-----------+ --            +-----------+ |  Cisco 2960 | +-------+|  Cisco 3560  | ------------->NO Packet Loss, high latency Mgmt Inteface +-----------+Gig x Gig    +-----------+                          |  Gig           |  Gig                  +-----------+   | Cisco 2950  | -------------> Packet Loss, high latency Mgmt Inteface +-----------+ ... View more

I've the same problem too. I did a test ping a laptop on the access-port on the switch and the ping was sucessfull, but when I try to ping management vlan it has a high latency and packet loss. Tests did: no loop; no stp recalculation; Management vlan and access-vlan are diferent thant vlan 1; No high cpu; no memory issue; I see:  throttles , ignored packets;   Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL --------------------------------------------------------------------- * Vlan10 0 0 0 0 66000 119 21000 39 5762   interface Vlan10 ip address x.x.x.x 255.255.255.0 no ip route-cache   #show processes memory Total: 7912448, Used: 4946636, Free: 2965812 PID TTY Allocated Freed Holding Getbufs Retbufs Process 0 0 121548 5044 3369044 0 0 *Init* 0 0 820 103434860 820 0 0 *Sched* sh processes cpu CPU utilization for five seconds: 25%/4%; one minute: 25%; five minutes: 25% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process 1 0 2 0 0.00% 0.00% 0.00% 0 Chunk Manager 2 153180 10299601 14 0.00% 0.00% 0.00% 0 Load Meter 3 797008 211662 3765 0.00% 0.00% 0.00% 0 SpanTree Helper   sh interfaces vlan 10 Vlan10 is up, line protocol is up Hardware is CPU Interface, address is  Internet address is x.x.x.x/24 MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:00, output never, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 67000 bits/sec, 120 packets/sec 5 minute output rate 26000 bits/sec, 44 packets/sec 2202280305 packets input, 3444219148 bytes, 0 no buffer Received 44378752 broadcasts (0 IP multicast) 0 runts, 0 giants, 7720380 throttles   <------------------------------------------ 0 input errors, 0 CRC, 0 frame, 0 overrun, 50 ignored  <--------------------------------------- 1308550940 packets output, 3189781228 bytes, 0 underruns 0 output errors, 1 interface resets 0 output buffer failures, 0 output buffers swapped out ... View more

Controller 8500 Version 8.0.152 Access-point flex connect mode (Cisco Controller) >show ap join stats detailed my:ma:c Sync phase statistics - Time at sync request received............................ Apr 25 23:29:25.527 - Time at sync completed................................... Apr 25 23:29:25.530 Discovery phase statistics - Discovery requests received.............................. 249 - Successful discovery responses sent...................... 123 - Unsuccessful discovery request processing................ 126 <------------Maybe a firewall ? - Reason for last unsuccessful discovery attempt........... Missing AP Manager interface - Time at last successful discovery attempt................ Jul 11 12:35:26.388 - Time at last unsuccessful discovery attempt.............. Jul 11 12:35:26.389 Join phase statistics - Join requests received................................... 22 ---> Join pahse is ok - Successful join responses sent........................... 22 ---> Join pahse is ok - Unsuccessful join request processing..................... 0 - Reason for last unsuccessful join attempt................ Not applicable - Time at last successful join attempt..................... Jul 11 12:35:42.732 - Time at last unsuccessful join attempt................... Not applicable Configuration phase statistics - Configuration requests received.......................... 56 - Successful configuration responses sent.................. 19 - Unsuccessful configuration request processing............ 0 - Reason for last unsuccessful configuration attempt....... Not applicable - Time at last successful configuration attempt............ Jul 11 12:35:42.999 - Time at last unsuccessful configuration attempt.......... Not applicable Last AP message decryption failure details - Reason for last message decryption failure............... Not applicable Last AP disconnect details - Reason for last AP connection failure.................... Image data request received from an unsupported AP - Last AP disconnect reason................................ Unknown failure reason Last join error summary - Type of error that occurred last......................... Lwapp discovery request rejected - Reason for error that occurred last...................... Missing AP Manager interface - Time at which the last join error occurred............... Jul 11 12:35:26.389 AP disconnect details - Reason for last AP connection failure.................... Image data request received from an unsupported AP Ethernet Mac : my:ma:c Ip Address : 17.7.20.18 ... View more