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Re: odd loopback errdisable issue

Actually, I did post this in the Network/Switching forum.   I guess someone with power thought it was better suited here and moved it.  Which we both apparently disagree with. 

migrate policies from SMA

Is it possible to migrate policies and its dependencies alone from am SMA to another. Since both SMA are running different version backup restore is not working.

manvik by • Level 3
  • 141 Views
  • 2 replies
  • 0 Helpful votes

SR-TE

Hi @Harold Ritter ,I am sorry to ask questions on SR-TE. Whenever i observe any issue in Segment routing , only  your name comes to my mind as you helped me earlier on Segment routing related issue.  Thanks a lot for that.  Now i come up with differe...

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mailatgk by • Level 1
  • 14 Views
  • 0 replies
  • 0 Helpful votes

NCS5500/NCS540/NCS560: 自宛や転送パケットが Drop するまたは想定外に転送される事象

2024年4月1日 (初版) TAC SR Collection主な問題 NCS5500/NCS540/NCS560 シリーズルータにおいて以下のいずれかの条件を満たす場合に、コントロールプロトコルの自宛パケットや、転送パケットが間欠的に Drop したり、L2 の場合は元々 Punt されるべきパケットが想定外に転送されてしまうことがあります。 また、Traffic 量が多いと発生頻度が上がります。※NCS5700 は非該当 -IPv6 uRPF を有効にしている-ARP request...

ACI: istack stats の情報収集により Kernel Panic が発生する

2024年04月25日 (初版) TAC SR Collection主な問題 Cisco ACI の switch にて、istack stats の情報収集のため、ユーザーが cat /proc/net/zc コマンドを実行すると、下記のような Kernel Panic による Switch 再起動が発生する可能性があります。 Reason: Kernel Panic System version: 15.2(8e) Service: system crash原因 本事象はソフトウェア不具合 ...

CISCO WSA upgrade alert error

We have upgraded our S1000v(wsa ) from 14.5.1 to 14.5.2 and upgrade was successful but when we checked the alerts we found an alerts as An application fault occurred: ('heimdall/svc.py send_command|195', "<class 'heimdall.exceptions.unknownprocess'="...

DK9 by • Level 1
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  • 0 replies
  • 0 Helpful votes

Trustsec Network Authorization not Working

Hi All,I am newly building trustsec in my environment,trying to add one of the switch under trustsec. Have configured Trustsec settings and COA on the ISE for the switch and added the appropriate aaa commands , radius servers and cts commands.But sti...

Does the Cisco Houston office exist?

Hi, I’m an intern kind of sort of working remote, but they said that I could possibly come into the office. I just wanted to make sure the Cisco Houston office is a thing before I choose to live there versus Dallas, Texas. Any help would be great. Th...

ACI: FX3 switch で OSPF neighbor の状態が EXSTART でスタックしてしまう

2024年4月25日 (初版) TAC SR Collection主な問題 FX3 switch を ACI leaf として利用し、以下のように ACI fabric を跨いで別な leaf 配下にある router と OSPF neighbor を張るような L3Out の設定をした際、OSPF neighbor の状態が EXSTART でスタックしてしまいます。 FX3 leaf --- Spine --- leaf2 --- router <---- OSPF n...

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