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Member since
06-18-2012
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01-25-2016
05:10 AM
Hello,
Is it possible de tune the timers for (whether it's on NX-OS or IOS/XE) ?
- LACP
- UDLD
Thanks,
Mehdi
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12-17-2015
02:38 AM
Hello,
Is there anyway to redistribute OSPFv3 into BGP ipv6 AF ?
I'm trying it into CSR1000v :
NETERO-R1(config)#router ospfv3 6 NETERO-R1(config-router)#router-id 6.6.6.6
NETERO-R1(config)#router bgp 22 NETERO-R1(config-router)#address-family ipv6 NETERO-R1(config-router-af)#redistribute ? application Application Protocol bgp Border Gateway Protocol (BGP) connected Connected Routes eigrp Enhanced Interior Gateway Routing Protocol (EIGRP) isis ISO IS-IS lisp Locator ID Separation Protocol (LISP) nd Neighbor Discovery ospf Open Shortest Path First (OSPF) rip IPv6 Routing Information Protocol (RIPv6) static Static Routes
Seems to be not available ?
Thanks,
Mehdi.
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- Tags:
- ospfv3 bgp ipv6
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Hi Kumar,
Did you try to cross the fiber? You can also try to loop the fiber (use one single fiber to connect the transmitter and the receiver of the same SFP) and confirm that the link comes up, this will confirm that the SFP is OK.
Also try to see if there is a light (red) coming from the SFP (before connecting the fiber) and then connect the fiber and by looking into the connector to see if there is a light (since it's a MM fiber you can see it, with OM you can't),
One last verification : "show interface status" will show you if the SFP is detected by the switch.
Kind regards,
Mehdi
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11-19-2015
08:45 AM
VSL links need to be Layer 1 P2P. Bridging or tunneling of VSL frames is not supported. Avoid VSL over AToM.
Hope this helps,
Mehdi
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11-18-2015
02:48 AM
Hi all,
In order to avoid some VSS dual-active scenario (we can't use fast-hello/ePAGP/BFD), we are thinking about passing the VSL trafic over MPLS (AToM/VPLS) since we have two distant 6500 and each one is connected to an MPLS Network, so L3 connection will still be working in case of direct link Failure (VSL Down)
Do you have any feedback regarding this kind of design, or do you think it's possible,
Many thanks,
Mehdi
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06-18-2012
07:36 AM
Sure : rtr-Ireland#show controller vdsL 0 Controller VDSL 0 is UP Daemon Status: Up XTU-R (DS) XTU-C (US) Chip Vendor ID: 'BDCM' 'BDCM' Chip Vendor Specific: 0x0000 0x6291 Chip Vendor Country: 0xB500 0xB500 Modem Vendor ID: 'CSCO' ' ' Modem Vendor Specific: 0x4602 0x0000 Modem Vendor Country: 0xB500 0x0000 Serial Number Near: ***** 887VA-K9 15.1(4)M Serial Number Far: Modem Version Near: 15.1(4)M Modem Version Far: 0x6291 Modem Status: TC Sync (Showtime!) DSL Config Mode: AUTO Trained Mode: G.992.5 (ADSL2+) Annex A TC Mode: ATM Selftest Result: 0x00 DELT configuration: disabled DELT state: not running Trellis: ON ON Line Attenuation: 26.5 dB 14.5 dB Signal Attenuation: 26.5 dB 14.3 dB Noise Margin: 7.0 dB 9.3 dB Attainable Rate: 15712 kbits/s 1282 kbits/s Actual Power: 18.5 dBm 12.2 dBm Total FECS: 4622 0 Total ES: 1 0 Total SES: 0 0 Total LOSS: 0 0 Total UAS: 0 0 Total LPRS: 0 0 Total LOFS: 0 0 Total LOLS: 0 0 Bit swap: 725 3 Full inits: 1 Failed full inits: 0 Short inits: 0 Failed short inits: 0 Firmware Source File Name (version) -------- ------ ------------------- VDSL embedded VDSL_LINUX_DEV_01212008 (1) Modem FW Version: 110506_1916-4.02L.03.A2pv6C032b.d23i Modem PHY Version: A2pv6C032b.d23i DS Channel1 DS Channel0 US Channel1 US Channel0 Speed (kbps): 0 12283 0 1117 Previous Speed: 0 0 0 0 Total Cells: 0 343570644 0 31234778 User Cells: 0 6751530 0 2048470 Reed-Solomon EC: 0 4622 0 0 CRC Errors: 0 1 0 0 Header Errors: 0 0 0 0 Interleave (ms): 0.00 8.71 0.00 7.26 Actual INP: 0.00 2.55 0.00 1.61 Training Log : Stopped Training Log Filename : flash:vdsllog.bin
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06-18-2012
07:02 AM
Hi, I'm facing an issue since 2 month now , no one is able to tell me what's going on. The line goes down suddently for 2 or 3 minutes and this happens everyday at the same range (~2 or 3 hours) of time . I don't have any scheduled task to cause this. ISP in his side has also made some tshoot but found nothing and is convinced that the problem is coming from our side : Here is some log : Cisco IOS Software, C880 Software (C880DATA-UNIVERSALK9-M), Version 15.1(4)M4, RELEASE SOFTWARE (fc1) rtr-Id#show debugging Generic IP: IP packet errors debugging is on IP NAT ERROR debugging is on PPP: PPP authentication debugging is on PPP protocol errors debugging is on PPPoE: PPPoE protocol events debugging is on PPPoE protocol errors debugging is on PPPoA: PPP over ATM events debugging is on PPP over ATM errors debugging is on 2d00h: Sending PADI: Interface = Ethernet0 Jun 17 09:35:56.722: %CONTROLLER-5-UPDOWN: Controller VDSL 0, changed state to down Jun 17 09:36:05.102: %LINK-3-UPDOWN: Interface ATM0, changed state to down 2d00h: PPPoE:ATM0.1 8/35, Got ATM VC Event Jun 17 09:36:06.102: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0, changed state to down 2d00h: padi timer expired 2d00h: Sending PADI: Interface = Ethernet0 2d00h: Vi1 PPP: Missed 5 keepalives, taking LCP down 2d00h: Vi1 PPP DISC: Missed too many keepalives 2d00h: Vi1 PPP: Sending Acct Event[Down] id[24] 2d00h: PPP: NET STOP send to AAA. 2d00h: Vi1 IPCP: Event[DOWN] State[Open to Starting] 2d00h: Vi1 IPCP: Event[CLOSE] State[Starting to Initial] 2d00h: Vi1 LCP: O TERMREQ [Open] id 2 len 4 2d00h: Vi1 LCP: Event[CLOSE] State[Open to Closing] 2d00h: Vi1 PPP: Phase is TERMINATING 2d00h: Vi1 LCP: Event[DOWN] State[Closing to Initial] 2d00h: Vi1 PPP: Phase is DOWN ............. Some config : controller VDSL 0 ! bba-group pppoe global ! interface Ethernet0 no ip address shutdown pppoe-client dial-pool-number 1 no fair-queue ! interface ATM0 no ip address no atm ilmi-keepalive ! interface ATM0.1 point-to-point pvc 8/35 pppoe-client dial-pool-number 1 ! interface Vlan1 description --- Customer LAN --- ip address 192.168.1.254 255.255.255.0 ip nat inside ip virtual-reassembly in ip tcp adjust-mss 1452 ! interface Dialer0 description --- Internode ADSL --- ip address negotiated ip nbar protocol-discovery ip flow ingress ip nat outside ip inspect STAEFUL_FW out ip virtual-reassembly in max-reassemblies 64 ip virtual-reassembly out max-reassemblies 1024 encapsulation ppp dialer pool 1 dialer idle-timeout 0 dialer persistent dialer-group 1 ppp authentication pap chap callin ppp chap hostname EREG** ppp chap password 7 022416540A020D204*****
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01-25-2016
Hello, Is it possible de tune the timers for (whether it's on NX-OS or
IOS/XE) ? - LACP - UDLD Thank...
12-17-2015
Hello, Is there anyway to redistribute OSPFv3 into BGP ipv6 AF ? I'm
trying it into CSR1000v : NETER...
11-19-2015
VSL links need to be Layer 1 P2P. Bridging or tunneling of VSL frames is
not supported. Avoid VSL ov...
11-18-2015
Hi all, In order to avoid some VSS dual-active scenario (we can't use
fast-hello/ePAGP/BFD), we are ...
06-18-2012
Sure :rtr-Ireland#show controller vdsL 0Controller VDSL 0 is UPDaemon
Status: Up XTU-R (DS) XTU-C (U...
Public Statistics
| Date Registered | 06-18-2012 06:44 AM |
| Date Last Visited | 08-03-2018 03:04 AM |
| Total Messages Posted | 7 |
