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- CLR LINK P2P check
- <JASSDRCLR-01>display current-configuration interface 100GE0/10/0
- #
- interface 100GE0/10/0
- description @@JASHORE-TO-PALTAN#siig_060922_063_nb#
- undo shutdown
- ip address 10.10.10.2 255.255.255.252
- dcn
- wavelength-channel 23
- fec enhanced
- #
- return
- <JASSDRCLR-01>
- ———————-
- <DHPALCLR-01>display current-configuration interface 100GE0/3/0
- #
- interface 100GE0/3/0
- description @@PALTAN-TO-JESSORE#siig_060922_063_nb#
- undo shutdown
- ip address 10.10.10.1 255.255.255.252
- dcn
- wavelength-channel 23
- fec enhanced
- #
- return
Wavelength of DWDM Optical Modules
What Is A-FEC?
https://info.support.huawei.com/info-finder/encyclopedia/en/Adaptive+Forward+Error+Correction.html
DWDM linear network DWDM OLP network
- <JASSDRPLR-03>display current-configuration | in 10.10.79.1
- Info: It will take a long time if the content you search is too much or the string you input is too long, you can press CTRL_C to break.
- peer 10.10.79.1 as-number 58717
- peer 10.10.79.1 description @@ i-BGP with PALTAN-GGC-ROUTER @@
- peer 10.10.79.1 enable
- peer 10.10.79.1 route-policy DHK-GGC-IN import
- peer 10.10.79.1 route-policy DHK-GGC-OUT export
- peer 10.10.79.1 next-hop-local
- peer 10.10.79.1 advertise-community
- ip route-static 10.10.108.20 255.255.255.252 10.10.79.1 preference 60
- <DHPALPLR-01>display current-configuration | in 157.119.185.24
- Info: It will take a long time if the content you search is too much or the string you input is too long, you can press CTRL_C to break.
- peer 157.119.185.24 as-number 58717
- peer 157.119.185.24 description iBGP-JASSDRPLR-01
- peer 157.119.185.24 connect-interface LoopBack1
- peer 157.119.185.24 enable
- peer 157.119.185.24 route-policy JASHORE-GGC-RTR import
- peer 157.119.185.24 route-policy JASHORE-GGC-RTR-OUT export
- peer 157.119.185.24 advertise-community
- <DHPALPLR-01>
- <DHPALPLR-01>dis
- <DHPALPLR-01>display cur
- <DHPALPLR-01>display current-configuration | in 10.10.79.1
- Info: It will take a long time if the content you search is too much or the string you input is too long, you can press CTRL_C to break.
- ip address 10.10.79.1 255.255.255.252
- <DHPALPLR-01>
- <DHPALPLR-01>display current-configuration | in 10.10.79.2
- Info: It will take a long time if the content you search is too much or the string you input is too long, you can press CTRL_C to break.
- peer 10.10.79.2 as-number 58717
- peer 10.10.79.2 description TO-JSR-GGC-RTR
- peer 10.10.79.2 enable
- peer 10.10.79.2 route-policy JSR-GGC-IN import
- peer 10.10.79.2 route-policy JSR-GGC-OUT export
- peer 10.10.79.2 next-hop-local
- peer 10.10.79.2 advertise-community
- <DHPALPLR-01>
- <DHPALPLR-01>
- <DHPALPLR-01>dis
- <DHPALPLR-01>display route-policy JSR-GGC-IN
- Route-policy: JSR-GGC-IN
- deny : 10 (matched counts: 0)
- Match clauses:
- if-match as-path-filter JSR-CLIENT-AS-BLOCK
- permit : 20 (matched counts: 0)
- Match clauses:
- if-match ip-prefix FB-JSR-BLOCK
- permit : 30 (matched counts: 44)
- Match clauses:
- if-match ip-prefix JSR-GGC-ROUTE
- permit : 40 (matched counts: 3379)
- Match clauses:
- if-match community-filter JSR-GGC-COMMUNITY
- permit : 50 (matched counts: 22)
- Match clauses:
- if-match community-filter PRIVATE-BLOCK
- deny : 60 (matched counts: 0)
- <DHPALPLR-01>display route-policy route-policy JASHORE-GGC-RTR
- <DHPALPLR-01>display route-policy JASHORE-GGC-RTR
- Route-policy: JASHORE-GGC-RTR
- permit : 10 (matched counts: 21)
- Match clauses:
- if-match ip-prefix JASHORE-GGC-RTR
- deny : 20 (matched counts: 2519)
- [~DHPALPLR-01-route-policy]display this
- #
- route-policy JSR-GGC-IN deny node 10
- if-match as-path-filter JSR-CLIENT-AS-BLOCK
- #
- route-policy JSR-GGC-IN permit node 20
- if-match ip-prefix FB-JSR-BLOCK
- #
- route-policy JSR-GGC-IN permit node 30
- if-match ip-prefix JSR-GGC-ROUTE
- #
- route-policy JSR-GGC-IN permit node 40
- if-match community-filter JSR-GGC-COMMUNITY
- #
- route-policy JSR-GGC-IN permit node 50
- if-match community-filter PRIVATE-BLOCK
- #
- route-policy JSR-GGC-IN deny node 60
- #
- return
3db attenuator
In some cases, the signal strength of the incoming signal may be too strong for the receiving device if the distance between the two devices is too short. Using an attenuator can help reduce the signal strength to a more appropriate level.
[~DHPALPLR-03]display optical-module base information interface 100GE0/10/1
Optical Transceiver Base Information
|
Card10-Port1 + ————-|—————————————————————– Factor/Module : QSFP28 Standard : 100GBASE-LR4 Vendor PN : 6C-QSFP28-LR4 Vendor Name : 6COM Transceiver Maximal BW : 100G Transceiver Mode : SingleMode Connector Type : LC WaveLength : 1295.56nm 1300.05nm 1304.58nm 1309.14nm Transceiver Distance : 10km Rx Optical Power Total : 8.29dBm Tx Optical Power Total : 8.33dBm Rx Power Warning Range : [-11.598, 4.500]dBm Tx Power Warning Range : [-5.300, 4.500]dBm Rx Optical Power[0] : 1.78dBm Tx Optical Power[0] : 2.28dBm Rx Optical Power[1] : 2.31dBm Tx Optical Power[1] : 2.24dBm Rx Optical Power[2] : 2.33dBm Tx Optical Power[2] : 2.19dBm Rx Optical Power[3] : 2.61dBm Tx Optical Power[3] : 2.54dBm The Optical Match Result : Normal The Vendor Private Information : NA
|
[~DHPALPLR-03]display optical-module base information interface 100GE0/10/1
Optical Transceiver Base Information
|
Card10-Port1 + ————-|—————————————————————– Factor/Module : QSFP28 Standard : 100GBASE-LR4 Vendor PN : 6C-QSFP28-LR4 Vendor Name : 6COM Transceiver Maximal BW : 100G Transceiver Mode : SingleMode Connector Type : LC WaveLength : 1295.56nm 1300.05nm 1304.58nm 1309.14nm Transceiver Distance : 10km Rx Optical Power Total : 7.20dBm Tx Optical Power Total : 8.33dBm Rx Power Warning Range : [-11.598, 4.500]dBm Tx Power Warning Range : [-5.300, 4.500]dBm Rx Optical Power[0] : 0.67dBm Tx Optical Power[0] : 2.27dBm Rx Optical Power[1] : 1.31dBm Tx Optical Power[1] : 2.24dBm Rx Optical Power[2] : 1.34dBm Tx Optical Power[2] : 2.20dBm Rx Optical Power[3] : 1.38dBm Tx Optical Power[3] : 2.53dBm The Optical Match Result : Normal The Vendor Private Information : NA