Dear Team, Kindly, we have Cisco ASR 9006 running 5.3.3 version action as BNG. We are planning to use IPOE for IPTV  service, so regarding to DHCP server : - Do we need for standalone DHCP server ? and our BNG will act as proxy / relay only ? - in PPOE , BNG is providing IP address for DHCP pool, is it applicable  for IPOE case ? Regards, Ahmed ... View more

Dear Team,     Kindly, today i was working  on an issue at customer side and i noticed this strange trace:   C:\Users\bana.laiq>tracert -d 31.13.93.3 Tracing route to 31.13.93.3 over a maximum of 30 hops   1     1 ms     1 ms    <1 ms  5.42.mm.n   2     1 ms     1 ms     1 ms  109.x.x.x   3     4 ms     4 ms     3 ms  149.x.x.x   4    71 ms    74 ms    73 ms  149.x.x.x   5    73 ms    72 ms    71 ms  130.117.15.38   6    72 ms    71 ms    71 ms  195.22.214.165   7    72 ms    72 ms    72 ms  195.22.214.151   8    72 ms    72 ms    72 ms  31.13.31.251   9    72 ms    73 ms    72 ms  5.42.mm.mm  10     *        *        *     Request timed out.  11     *        *        *     Request timed out.   I have configured  IP on this PC 5.42.mm.mm and G.W in router interface is 5.42.mm.n and i was trying to  trace Facebook IP address 31.13.93.3   How it comes to see  my PC IP in the trace path ( hop No. 9 after Facebook hop ) ? any idea will be highly appreciated.   Regards, Ahmed ... View more

    Dear Friends,     Kindly, i am trying to establish STM16 link between 7600 and 12000 but port is didnt come up and  layer 1 is okay because i am able to see remote host and IP at both sides:   7600 side:   interface POS3/0/0  description *** Conn.To-CORE-1-DUHOK-On-PO0/0/0/0 ***  ip address 192.168.55.110 255.255.255.252  encapsulation ppp  logging event link-status  mls qos trust dscp  crc 32  pos framing sdh end   #sh controllers pos 3/0/0 POS3/0/0 SECTION   LOF = 0          LOS    = 1                            BIP(B1) = 171 LINE   AIS = 0          RDI    = 0          FEBE = 3848       BIP(B2) = 8246 PATH   AIS = 0          RDI    = 2          FEBE = 2548000    BIP(B3) = 2553209   PLM = 0          UNEQ   = 0          TIM  = 1          TIU     = 0   LOP = 2          NEWPTR = 7          PSE  = 0          NSE     = 1 Active Defects: B3-TCA  Active Alarms:  B3-TCA  Alarm reporting enabled for: SF SLOS SLOF B1-TCA B2-TCA PLOP B3-TCA  Framing: SDH APS   COAPS = 0          PSBF = 3            State: PSBF_state = False   Rx(K1/K2): 00/00  Tx(K1/K2): 00/00   Rx Synchronization Status S1 = 02   S1S0 = 02, C2 = CF   Remote aps status (none); Reflected local aps status (none) CLOCK RECOVERY   RDOOL = 0            State: RDOOL_state = False PATH TRACE BUFFER: STABLE   Remote hostname : CORE-1-DUHOK            POS0/0/0/0    192.168.55.109  0 0 0 0    Remote interface: POS0/0/0/0    192.168.55.109  0 0 0 0    Remote IP addr  : 192.168.55.109  0 0 0 0    Remote Rx(K1/K2): 0 /0   Tx(K1/K2): 0 /0  BER thresholds:  SF = 10e-4  SD = 10e-6 TCA thresholds:  B1 = 10e-6  B2 = 10e-6  B3 = 10e-6   Clock source:  line     12000 side:   sh controllers pos0/0/0/0 Wed May  7 11:34:39.798 gmt Port Number         : 0 Interface           : POS0/0/0/0 Ifhandle            : 0x1002a00 CRC                 : 32 MTU                 : 4474 Port Bandwidth Kbps : 2488320 Admin state         : Up   Driver Link state   : Up   Bundle member       :  No Bundle MTU          : 4474 Bundle Adminstate   : Up       interface POS0/0/0/0  description *** Conn.To-PE-Telkif-01-On-PO3/0/0 ***  cdp  ipv4 address 192.168.55.109 255.255.255.252  encapsulation ppp  pos   crc 32  !   controller SONET0/0/0/0  path   scrambling disable  !  framing sdh  clock source line     When i debug i got below logs:   *May  6 23:07:05.339: PO3/0/0 LCP: O CONFREQ [REQsent] id 10 len 14 *May  6 23:07:05.339: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:05.339: PO3/0/0 LCP:    MagicNumber 0x7362820B (0x05067362820B) *May  6 23:07:05.339: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:07.355: PO3/0/0 PPP DISC: LCP failed to negotiate *May  6 23:07:07.355: PPP: NET STOP send to AAA. *May  6 23:07:07.355: PO3/0/0 LCP: Event[Timeout-] State[REQsent to Stopped] *May  6 23:07:07.355: PO3/0/0 LCP: Event[DOWN] State[Stopped to Starting] *May  6 23:07:07.355: PO3/0/0 PPP: Phase is DOWN *May  6 23:07:08.355: PPP: Alloc Context [1BE739AC] *May  6 23:07:08.355: ppp404 PPP: Phase is ESTABLISHING *May  6 23:07:08.355: PO3/0/0 PPP: Using default call direction *May  6 23:07:08.355: PO3/0/0 PPP: Treating connection as a dedicated line *May  6 23:07:08.355: PO3/0/0 PPP: Session handle[EA000C31] Session id[404] *May  6 23:07:08.355: PO3/0/0 LCP: Event[OPEN] State[Initial to Starting] *May  6 23:07:08.355: PO3/0/0 LCP: O CONFREQ [Starting] id 1 len 14 *May  6 23:07:08.355: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:08.355: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:08.355: PO3/0/0 LCP: Event[UP] State[Starting to REQsent] *May  6 23:07:10.363: PO3/0/0 LCP: O CONFREQ [REQsent] id 2 len 14 *May  6 23:07:10.363: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:10.363: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:10.363: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:12.379: PO3/0/0 LCP: O CONFREQ [REQsent] id 3 len 14 *May  6 23:07:12.379: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:12.379: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:12.379: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:14.395: PO3/0/0 LCP: O CONFREQ [REQsent] id 4 len 14 *May  6 23:07:14.395: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:14.395: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:14.395: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:16.411: PO3/0/0 LCP: O CONFREQ [REQsent] id 5 len 14 *May  6 23:07:16.411: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:16.411: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:16.411: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:18.427: PO3/0/0 LCP: O CONFREQ [REQsent] id 6 len 14 *May  6 23:07:18.427: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:18.427: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:18.427: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:20.443: PO3/0/0 LCP: O CONFREQ [REQsent] id 7 len 14 *May  6 23:07:20.443: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:20.443: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:20.443: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:22.459: PO3/0/0 LCP: O CONFREQ [REQsent] id 8 len 14 *May  6 23:07:22.459: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:22.459: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:22.459: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:24.475: PO3/0/0 LCP: O CONFREQ [REQsent] id 9 len 14 *May  6 23:07:24.475: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:24.475: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:24.475: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:26.491: PO3/0/0 LCP: O CONFREQ [REQsent] id 10 len 14 *May  6 23:07:26.491: PO3/0/0 LCP:    MRU 4470 (0x01041176) *May  6 23:07:26.491: PO3/0/0 LCP:    MagicNumber 0x7362D4BB (0x05067362D4BB) *May  6 23:07:26.491: PO3/0/0 LCP: Event[Timeout+] State[REQsent to REQsent] *May  6 23:07:28.507: PO3/0/0 PPP DISC: LCP failed to negotiate     Physical connection is 7600 ----SDH-----SDH----12000 Thanks in advance for your help.   Regards, Ahmed   ... 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Hi Experts, Kindly, our node 7606 has been reloaded due to below log: %CONST_DIAG-SP-2-HM_SUP_CRSH: Supervisor crashed due to unrecoverable errors, Reason: Failed TestSPRPInbandPing (c7600rsp72043_rp-ADVIPSERVICES-M), Version 12.2(33)SRB2 Please advise. Regards, Ahmed Erfan ... View more

Dear Friends, Kindly, we are facing a high memory utilization on our IGW + Core routers. Apprecite your kind support to manage it in proper way. Regards, Ahmed ... View more

Hello friends, Kindly, I have 7606 chassis with SUP32 IP/MPLS , I want to replace the chassis with same same type so I will turn off the old chassis then plug out the SUP32 from old chassis and plug in to the new chassis then pore on the new chassis. So once I turn on the new chassis , the service will be recovered normally ? The new chassis has been tested with SUP720. Appreciate your feedback. Ahmed Sent from Cisco Technical Support iPad App ... View more

Dear Friends, We have set below policy as below: Policy Map xxxxxxx     Class class-default      police cir 4354000000 bc 136062500        conform-action transmit        exceed-action drop bc value is auto and our customer cant reach more that 4330 Mbps, if i remove the policy , he can reach 4600 Mbps. Please advise. Regards, Ahmed ... View more

Dear Friends, We are planning to configure  BGP conditional advertisement at our Network. I would like to share with you the idea behind that. We have 4 UP Links , we are advertise our prefixes to them identical on all of Links. So what is the best practice to deploy  conditional advertisement. Thanks in advance for your input. Regards, Ahmed ... View more